The Mining and Exploration News in Mexico: Highlights on the First Week of April, 2020

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By Jorge Cirett

Amidst the Coronavirus widespread suspension of activities, including mining and exploration, decreed by the Mexican government, a record number of press releases was issued. During the 14th week of the year (March 30th to April 5th, 2020), at least 57 press releases were announced by companies working in Mexico, of which 20 were on how companies were dealing with the situation. ON MEXICO ISSUES, a national decree by the federal government suspended all non-essential activities, which include mining and exploration, until the end of April. The DGM (Mining Regulator) is to manage everything through electronic channels during the Coronavirus contingency (in practical terms, do not expect anything done during this period of time). Previous to the federal government decree, the Sonoran government ordered the stoppage of all work on the mines on the State. Mexico is well poised for a substantial growth in lead and zinc production in 2020 (although the work suspension on mines might prevent it).  ON EXPLORATION, in Sonora, Silver Viper released more drilling results on El Rubi zone of its La Virgina project. Tocvan Ventures commenced geophysical and soil survey programs at its Pilar project. In Chihuahua, Discovery Metals and Kootenay Silver announced the suspension of activities at its Cordero and Columba projects respectively. In Sinaloa, Kootenay Silver announced the suspension of activities at El Copalito. Advance Gold released drilling information on its Tabaqueña project.  ON MINING, Mag Silver, Excellon Resources and Odyssey Marine Exploration presented 2019 results. First Majestic plans to invest $46 M in capital expenditures at its Santa Elena project. GoGold completed the commissioning of a SART palnt at its Parral tailings facilities. Equinox plans to produce 170 K – 190 K Oz Au during 2020 at Los Filos, Guerrero, and invest a total of $75 M. ON FINANCING, Orla Mining closed a bought deal for C$75 M. Mithrill is to conduct a rights issue for share holders in Australia and New Zealand to raise $2.45 M. Southern Silver announced the exercise of 2015 and 2016 warrants and options, raising $1.25 M. ON RESOURCES AND DEVELOPMENT, First Majestic updated the mineral resource estimate on seven of its Mexican properties. Sierra Metals updated the mineral resource estimate on Bolivar, Chihuahua. Prime Mining produced a new resource estimate for its Los Reyes project in Sinaloa. Mag Silver has to obtain funding, or see its 44% JV participation in the Juanicipio project (Zacatecas) dwindle. Great Panther filed two technical reports on the Guanajuato mine complex. Bacanora Lithium granted a contract to GRES on the Sonora Lithium project. Golden Minerals presented a new PEA for its Velardeña properties. GR Silver Mining released underground channel results from the Plomosas project in in Sinaloa. ON DEALS AND CORPORATE ISSUES, GR Silver completed the acquisition of the Plomosas project in Sinaloa. Argonaut Gold and Alio Gold are merging. Orex Minerals and Pan American Silver are forming a JV on the Sandra project in Durango. Riverside is going ahead with the Peñoles project (Durango) spin-off. Mithrill Resources informed on the acquisition of Sun Minerals. Southern Silver entered into an agreement with Monarch Minerals to purchase a mineral concession adjacent to Cerro Las Minas project in Durango. Oroco Resources amended disclosures on the Santo Tomas project technical report. Odyssey Marine Exploration continues with the arbitration process for its offshore phosphate project in Baja California Sur. ON SOCIAL RESPONSIBILITY. Newmont GoldCorp Peñasquito donated 500 COVID-19 tests and delivered thousands of cleansing packages in the communities near the Peñasquito mine in Zacatecas..

ON MEXICO ISSUES

  • Mining halted in Mexico. A national decree by the Mexican federal government suspended all non-essential activities for 30 days on the wake of the fight on the propagation of the coronavirus. Mining is not considered essential thus all operations are due to shut down.
  • Mexico is well positioned for increased lead and zinc production, BNamericas. Supported by expected continued work at Newmont’s Peñasquito mine, Southern Copper’s San Martin mine and Peñoles operations, the lead and zinc Mexican production is poised to grow in 2020. Lead production could increase 27.8% to 194.9 K tonnes, with the expected production of 90.7 K tonnes at Peñasquito. Zinc production could increase 27% to 633.2 K tonnes, with its expected production of 192.8 K tonnes. Both zinc and lead face extremely low prices, with zinc at US$0.85/Lb and lead close to US$0.75/Lb.
  • To reduce coronavirus contagion risks, the Dirección General de Minas (DGM) initiated a protocol to process requests and information only through electronic media, for the time that the contingency lasts (in practical terms, the already slow pace of proceedings at the DGM is coming to halt for the time being).
  • The Mining Fund served its purpose at Jiapaz, Zacatecas, where solar panels were installed to power the water system on La Martinica de Guadalupe neighborhood.
  • The Sonora government issued orders to stop all non-essential activities, including mining, as a mean to reduce the propagation speed of the COVID-19 pandemic in the state.
  • Mining companies that presented press releases on Coronavirus related suspension of activities: Argonaut Gold, Sierra Metals, Pan American Silver, Premier Gold Mines, Equinox Gold, GoGold Resources, Gold Resource, Excellon Resources, Endeavour Silver, Azucar Minerals, Avino Silver & Gold Mines, Agnico Eagle Mines, Almaden Minerals, Alamos Gold, Fortuna Silver, Mithrill Resources, Vizsla Resources, Torex Gold, Great Panther, and Golden Minerals.

ON EXPLORATION

  • Silver Viper Minerals Corp. released drilling results at its La Virginia project in Sonora. The Rubi zone strike length increased by 100 m, to a total of 400 m, where a total of 6,103 m in 20 holes have been collared; a further 852 m in four holes were drilled at the Macho Libre target. The results for the last nine holes are still pending. Highlighted true width intervals comprise: 1.42 m @ 156 gpt Ag, 1.79 gpt Au; 2.84 m @ 249 gpt Ag, 1.55 gpt Au (including 0.36 m @ 1,584 gpt Ag, 5.56 gpt Au); 17.04 m @ 28 gpt Ag, 0.69 gpt Au; 1.07 m @ 52 gpt Ag, 1.27 gpt Au; 1.07 m @ 124 gpt Ag, 3.32 gpt Au; 4.26 m @ 38 gpt Ag, 0.64 gpt Au; 6.04 m @ 74 gpt Ag, 0.99 gpt Au (including 1.78 m @ 187 gpt Ag, 2.48 gpt Au. The company recently completed a 4,800-hectare; 718 line-km helicopter borne magnetic-radiometric geophysical survey centered on El Rubi zone.
  • Discovery Metals Corp. announced the temporarily suspension of all exploration activities at its Mexican operations due to the COVID-19 risks. “Discovery has already completed 48 holes totaling 17,500 metres of its planned 30,000 – 35,000 metre Phase 1 drill program. The Company will provide ongoing exploration updates for the 34 drill holes not previously press released once results have been received and validated”. Discovery had a cash balance of CAD$24 M by the end of 2019 (Cordero, Chihuahua).
  • Tocvan Ventures Corp. announced the commencement of the 2020 field program at the Pilar project in Sonora. The focus is to expand the known areas of mineralization, gain a better understanding of structural controls, identify mineralization targets and define drill targets. A multiple-task (?) geophysical survey is underway concurrently with a close-spaced soil sampling program. These surveys will be followed up with structural refining, XRF survey across the property and reviewing historical drill holes.
  • Kootenay Silver Inc. temporarily suspended the current drill programs at its Columba (Chihuahua) and Copalito (Sinaloa) projects, to reduce the propagation risks of the Coronavirus.
  • Advance Gold Corp. released information on drilling at its Tabasqueña project in Zacatecas. One hole was abandoned because of challenging drilling conditions; a second hole intercepted a black slate with small sulphide lenses 0.3 cm to 1 cm in thickness, this unit explains the chargeability anomaly detected by the geophysical survey. The best intercept was 1.25 m @ 2.79% Pb; the third hole also intersected the sulphide bearing black slate unit, assays pending. Teck’ San Nicolas VMS project is 11 kilometers East of Tabasqueña.

ON MINING

  • First Majestic Silver Corp. plans to invest US$46.3 M in capital expenditures at its Santa Elena mine in Sonora. Exploration, the installation of an autogenous mill, exploration and development of the Ermitaño West, mine access preparation and prefeasibility studies are among the use of the funds involved.
  • GoGold Resources Inc. reported the completion of commissioning of the SART plant at its Parral Tailings facility in Chihuahua. “The main economic drivers are the recovery of a high-grade saleable copper sulfide product, the re-generation of cyanide, which is the largest single operating cost at Parral, and improve the leaching efficiency of the heap”. GoGold reduced the need to purchase cyanide by $200 K in March.
  • Excellon Resources Inc. reports 2019 annual and Q4 financial results. At Platosa, in Durango, 19.8 K tonnes @ 435 gpt Ag, 4.84% Pb, 6.39% Zn were processed, recovering 91.7% Ag, 80.2% Pb, 76.5% Zn to produce 259.2 K Oz Ag, 1.69 M Lb Pb, 2.06 M Lb Zn during the quarter. For the full year 75.2 K tonnes @ 409 gpt Ag, 4.75% Pb, 6.82% Zn were processed , recovering 89.9% Ag, 79.2% Pb. 77.7% Zn to produce 1.05 M Oz Ag, 6.1 M Lb Pb, 8.4 M Lb Zn, or 1.93 M Oz AgEq.
  • Odyssey Marine Exploration Inc. reported results for the full year 2019.
  • Equinox Gold Corp. provided production guidance for 2020, including figures from its operations in Mexico. At the Los Filos mine in Guerrero, production is set to range between 170 K to 190 K Oz Au, at an AISC of $1,000 to $1,050 per Oz Au, sustaining capital of $24 M and Non-sustaining capital of $51 M. “The Company is advancing an expansion of the Los Filos mine complex including enlarging the Los Filos open pit, developing a second underground mine (Bermejal), adding a new open pit (Guadalupe) and constructing a new carbon in leach (“CIL”) plant to process higher-grade ore…….. Equinox Gold has budgeted a total capital spend of $75 million at Los Filos during 2020. Non-sustaining capital of $51 million relates primarily to the expansion project and includes $20 million for pre-stripping of the Guadalupe open pit and $23 million allocated to Bermejal underground development”.

ON FINANCING

  • Newmont Corp. has announced expiration and final results of the tender offers for its 3.5% senior notes due 2022 and Goldcorp’s 3.7% notes due 2023. (Peñasquito, Zacatecas).
  • Mithrill Resources Ltd. will be conducting a pro-rata non-renounceable rights issue to allow shareholders, of ordinary shares with a registered address in Australia or New Zealand, to apply for one share for every ordinary share held, to raise $2.45 M (Copalquin, Durango).
  • Southern Silver Exploration Corp. informed recent warrant and option exercised during the current fiscal period. Warrants and options issued in 2015 and 2016 were exercised for $1.25 M in gross profits (Cerro La Mina, Durango).
  • Orla Mining Ltd. closed its previously announced bought deal financing with a syndicate of underwriters led by Stifel GMP and including Desjardins Capital Markets, Paradigm Capital and Cormark Securities Inc. for aggregate gross proceeds of C$75 M.

ON RESOURCES AND DEVELOPMENT

  • First Majestic Silver Corp. updated mineral reserve and mineral resource estimates for the San Dimas (Durango), Santa Elena (Sonora) and La Encantada (Coahuila) producing mines, as well as from its San Martín (Jalisco), La Parrilla (Durango), Del Toro (Zacatecas) and La Guitarra (Estado de Mexico) properties.

First Majestic Reserves and Resources 2019

  • Sierra Metals Inc. updated mineral reserve and mineral resource estimates for its Bolivar mine in Chihuahua. Mineral reserves decreased by 2.5 M tonnes on mining depletion from 2017, but measured, indicated and inferred resources have significantly grown.

Bolívar Reserves and Resources to 201911

  • Mag Silver Reported 2019 annual results. Development of the Juanicipio mine (Zacatecas) and processing plant continue, with the plant expected to commence commissioning in mid-2021. Underground development is ongoing, exceeding now 26 Km. Remaining pre-operative initial capital is estimated at $305 M, although this figure can be reduced by cash in hand of the operator of the JV (Fresnillo 56%, Mag 44%) and expected cash flow from mineralized material extracted and processed at the Fresnillo’s mine facilities commencing in mid-2020. “The Company needs to raise additional capital in the future in order to meet its full share of initial capital required to develop the Juanicipio Project. Mag does not generate operating cash flow at this time to fund such obligations, and accordingly, future liquidity will depend upon its ability to arrange debt or additional equity financings. The Company is currently evaluating several proposals. The inability of MAG to fund its 44% share of cash calls would result in dilution of its ownership interest in Minera Juanicipio in accordance with the shareholders’ agreement”. At the end of the year Mag had $71.86 M including cash and cash equivalents of $72.36 M AuEq.
  • Great Panther Mining Ltd. filed two technical reports regarding the Guanajuato mine complex. “The reports are titled “NI 43- 101 Mineral Resource Update Technical Report on the Guanajuato Mine Complex, San Ignacio Mine, Guanajuato State, Mexico”, dated March 17, 2020, and “NI 43-101 Mineral Resource Update Technical Report on the Guanajuato Mine Complex, Guanajuato Mine, Guanajuato State, Mexico”, dated March 27, 2020”.
  • SilverCrest Metals Inc. released protocols to minimize exposure to coronavirus, in order to decrease the risk to employees, contractors, families and communities near Las Chispas project in Sonora.
  • Evrim Resources Corp. updated the resource on the Ermitaño project in Sonora, of which it holds a 2% NSR. Property owner First Majestic Silver Corp. announced a 15% increase in grade and a 345% increase in contained AgEq ounces in the indicated resources compared to the previous estimate. The indicated resources are 2.1 M tonnes @ 4.59 gpt Au, 70 gpt Ag, containing 311 K Oz Au and 4.73 M Oz Ag; the inferred resources stand at 3.73 M tonnes @ 3.08 gpt Au, 58 gpt Ag, containing 370 K Oz Au, 6.98 M Oz Ag.
  • Bacanora Lithium. Announced the granting of a contract to GR Engineering Services for engineering, acquisition and construction services on the Sonora lithium project.
  • Prime Mining Corp. released a new resource estimate for its Los Reyes project (formerly Guadalupe de Los Reyes) in Sinaloa. The pit constrained resources range from 19.75 M tonnes @ 1.31 gpt AuEq measured and indicated resources (M&I) containing 833.1 K Oz AuEq and 7.1 M tonnes @ 1.14 gpt AuEq in inferred resources containing 261.1 K Oz AuEq at a 0.22 gpt AuEq cutoff; to 5.91 M tonnes @ 2.72 gpt AuEq M&I resources and 1.68 M tonnes @ 2.59 gpt AuEq containing 516.2 K Oz AuEq and 140.5 K Oz AuEq respectively, at a cutoff grade of 1.0 gpt AuEq. The pit strip ratio is calculated as 4.6 to 1 waste to ore in six separate pits.
  • Golden Minerals Co. announced positive results from the updated mineral resource estimate and preliminary economic assessment (PEA) for its Velardeña properties in Durango. The PEA states a pre-tax net present value of $85.9 M at an 8% discount rate, an internal rate of return of 138.6%, pre-production capital cost of $10.27 M, post production and working capital $15.93 M and a life of mine of 10 years to produce 10.2 M Oz Ag, 119 K Oz Au. The resource estimate including sulfide and oxide ore comprises 1.35 M tonnes @ 307 gpt Ag, 4.92 gpt Au, 1.54% Pb, 1.78% Zn in measured and indicated resources, containing, 13.34 M Oz Ag, 214 K Oz Au, 45.8 M Lb Pb, 53 M Lb Zn; and 1.76 M tonnes @ 354 gpt Ag, 4.73 gpt Au, 1.72% Pb, 1.86% Zn, containing 20.1 M Oz Ag, 268 K Oz Au, 67.1 M Lb Pb, 72.3 M Lb Zn.
  • GR Silver Mining Ltd. released assay results from initial underground channel sampling from the San Juan workings at the Plomosas Silver project. San Juan is one of six priority areas with underground development not yet exploited by previous owners. Some of the highlighted composites comprise 2.1 m @ 0.30 gpt Au, 552 gpt Ag, 0.7% Pb, 1.0% Zn (including 0.40 m @ 1.2 gpt Au, 3,003 gpt Ag, 2.9% Pb, 3.1% Zn); 5.0 m @ 0.28 gpt Au, 816 gpt Ag, 0.9% Pb, 0.5 % Zn; 2.0 m @ 0.51 gpt Au, 1,145 gpt Ag, 0.9% Pb, 0.4% Zn; 2.8 m @ 0.42 gpt Au, 482 gpt Ag, 0.4% Pb, 0.4% Zn; 9.3 m @ 0.13 gpt Au, 346 gpt Ag, 0.7% Pb, 1.0% Zn; 3.0 m @ 0.11 gpt Au, 485 gpt Ag, 0.2% Pb, 0.3% Zn.

ON DEALS AND CORPORATE ISSUES

  • GR Silver Mining Ltd. Has completed the acquisition of the Plomosas silver project in Sinaloa, from First Majestic Silver Corp. .GR Silver paid CDN$100 K, granted First Majestic a 2% NSR, of which half could be bought for US$1 M, and issued First Majestic 17.1 M shares of GR Silver. The project comes with six areas at the drilling/resource stage, with 563 drill holes totalling over 100,000 m of core drilling and the mining infrastructure of the Plomosas mine, that produced over 2.5 M tonnes of Pb-Zn-Ag ore.
  • Argonaut Gold Inc. and Alio Gold Inc. have entered into a definitive agreement for an at-market merger whereby Argonaut will acquire all of Alio shares. The transaction creates an intermediate producer with four operations rendering 235 K Oz AuEq per year from four mines and presence in Mexico, Canada and USA, and a pipeline that includes Ana Paula (Guerrero), Cerro del Gallo (Guanajuato) and Magino (Canada).
  • Orex Minerals Inc. entered into an agreement to form a JV with Pan American Silver Corp. to explore and develop the Sandra (formerly Sandra Escobar) project in Durango. Orex and Pan American will own a 40% and 60% interest in the JV.
  • Riverside Resources Inc. has received requisite shareholder approval for the spin-out of the Peñoles Project (Durango) to its shareholders. “Once the Arrangement becomes effective, Riverside shareholders will own shares in two public companies: Capitan, which will focus on the development of the Peñoles Project, and Riverside, which will continue to generate prospective mineral properties”.
  • Mithhrill Resources Ltd. Informed on the proposed acquisition of Sun Minerals Pty Ltd., which holds an option to earn up to 100% interest on the Copalquin project in Durango. Due diligence was completed, a formal share agreement for the acquisition of all issued share capital of Sun Minerals was executed and shareholder approval received. On view of recent market developments, Mithrill and Sun Minerals agreed that Mithrill is to raise a minimum of A$1.5 M.
  • Southern Silver Exploration Corp. entered into an agreement with Monarch Minerals Inc. to purchase the El Sol mineral concession in Durango, near the Sothern Silver and Electrum Global Holdings L.P. Cerro Las Minas JV project. The purchase will not form a part of the Cerro Las Minitas JV. Acquisition cost is $US300 K payable in three equal installments on signature, 12 and 18 months, with the vendor retaining a 2% NSR that can be bought by Southern Silver at any time for US$1 M.
  • Oroco Resource Corp. wishes to clarify and amend its disclosures with respect to its Santo Tomas project in Sinaloa. “The BCSC reviewed the Company’s October, 2019 and March, 2020 corporate presentations (the “Presentations”) and its current technical report dated August 22, 2019 and titled “Technical Report Geology, Mineralization, and Exploration of the Santo Tomas Cu-(Mo-Au-Ag) Porphyry Deposit Sinaloa, Mexico” authored by D. A. Bridge, P. Geol.” (the “Report”). Both the current Presentation and the Report have been removed from the Company’s website pending revision. The disclosure issues in the Presentations and the Report with respect to National Instrument 43-101 (the “Instrument”) and Form 43-101F1 are summarized in the following discussion”.
  • Odyssey Marine Exploration Inc. has launched a NAFTA arbitration process on its “Exploraciones Oceánicas” phosphate project off the Pacific coast of Baja California Sur. “The Arbitral Tribunal, consisting of three international arbitrators well-versed in international investment treaties, has been constituted and the parties are now in the process of finalizing the arbitration schedule and procedures with the Tribunal……..“We intend to continue to work diligently and in good faith with Mexico’s current administration to achieve an equitable resolution of this dispute and to help Mexico provide fertilizer to its farmers, but we are prepared to proceed with the full NAFTA arbitration process if necessary, and have recently received increased litigation funding specifically to support this case”. The Exploraciones Oceánicas project contains an estimated 588 M tonnes of phosphate, at a depth of 70-90 m, lying 25 to 40 km from the coast, with almost no overburden.

ON SOCIAL RESPONSIBILITY

  • Newmont Goldcorp donates 500 COVID-19 tests in Zacatecas. The donation amounts to more than $2 M pesos.
  • Newmont Peñasquito delivered 3,000 cleansing packages, in the communities near the Peñasquito mine in Zacatecas, amidst the fight against the spread of the Coronavirus. The packages are to be delivered in and by local health institutions.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the image below: Hematite-goethite stained quartz vein in an orogenic gold system, Oaxaca. Picture by Jorge Cirett.

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The Mining and Exploration News in Mexico: Highlights on the Third Week of March, 2020

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By Jorge Cirett

During the 12th week of the year (March 16th to March 22nd, 2020), at least 30 press releases were announced by companies working in Mexico. ON MEXICO ISSUES, Javier Corral, Chihuahua’s governor proposed the Major’s National Association they take part on the current constitutional controversy about the use of the Mining Fund. Mining companies around Mexico and the Camimex prepare for the Coronavirus by cancelling meetings, fairs and gatherings, and promote precautionary measures among its personnel, contractors and communities The AIMMGM convention in Chihuahua, the AMSAC convention in Cananea, and the Discoveries Conference in Guadalajara were to be held at the end of April, but have been re-scheduled due to the Coronavirus effects to later dates on July, August and September. ON EXPLORATION, in Baja California, One World Lithium has obtained the drilling, environmental and occupancy permits to commence drilling on the southern part of the project. In Sonora, Colibri announced the completion of phase 1 drilling at Evelyn. In Chihuahua Century Metals and Reyna Silver are to continue the exploration of the Guigui project near Santa Eulalia.  ON MINING, Starcore filed the results of the last quarter. Mexus Gold continues leaching in Sonora. Avino Silver, Torex gold, McEwen Mining, Impact Silver, Great Panther, Excellon, Argonaut Gold, GoGold Resources, Endeavour Silver, Equinox Gold and Fortuna Silver informed on the measures taken to protect their business, people and communities from the effects of the Coronavirus epidemic. ON FINANCING, Silver Spruce entered into debt settlement agreements for $350 K. First Majestic intends to repurchase up to 10 M shares. SilverCrest Metals received notice from National Bank Financial to terminate their agreement to purchase up to $9.1 M shares. Almaden Minerals amended its private placement to reflect current market conditions. ON RESOURCES AND DEVELOPMENT, Prime Mining informed on recent work at its Guadalupe de Los Reyes project in Sinaloa, and how it might impact on the next resource estimation.  ON DEALS AND CORPORATE ISSUES, Century Metals provided an update on the acquisition of Reyna Silver (and its Guigui project in Chihuahua). Riverside Resources informed on its capitalization, business and current BHP strategic funding. Excellon Resources continues on the acquisition path of Otis Gold. Hecla Mining informed on current hedges to deflect the turmoil on the metals market.  ON SOCIAL RESPONSIBILITY. Minera Media Luna informed on a community campaign to prevent the spread of COVID-19 on neighboring villages to its operations.

ON MEXICO ISSUES

  • Javier Corral, Chihuahua’s governor, proposed on the Executive Committee of the Major’s National Association (Asociación Nacional de Alcaldes) that they take part on the constitutional controversy promoted by the Chihuahua government to rescue the Mining Fund from the Federal government.
  • Mining Companies across Mexico prepare for the Coronavirus, Grupo Mexico, Agnico Eagle, Alamos Gold, Fresnillo PLC and Minera El Boleo are among the companies that have installed policies aimed to reduce the chances of infection among its employees, workers and contractors, including the cancellation of fairs and meetings, as well as work from home programs and access control programs at its installations.
  • The AIMMGM convention in Chihuahua to be held on 21-24 April has been changed to 20-24 July, aiming to reduce the Coronavirus spread on the population. On the same grounds the AMSAC (Asociación de Mineros de Sonora) that was to be held on 29 April-1 has been postponed to 3-4 September.
  • The Discoveries Mining Conference to be held in Guadalajara in late April has been postponed, on the same venue, to 10-12 August 2010.
  • CAMIMEX (Cámara Minera de México) informed it is reducing all non-essential activities and avoiding in-person meetings, although maintaining the offices open to facilitate operations. The organism makes a strong plea to companies and the general population to follow all the preventive measures possible.

ON EXPLORATION

  • Colibri Resource Corp. announced the completion of the phase 1 drilling program at its Evelyn project in Sonora. Five holes were collared in the program that measured 815.6 m in total.
  • Century Metals Inc. and Reyna Silver Corp. are engaged on a merger that intends to advance the 4,554 ha Guigui project in the Santa Eulalia district in Chihuahua. Studies on the project for the last 25 years include detailed geologic mapping and sampling, gravimetrics, ground magnetics, CSAMT (Controlled Source Audio Magneto-Tellurics), NSAMT (Natural Source Audio Magneto-Tellurics), Airborne ZTEM/magnetics, satellite hyperspectral and definition of drilling targets. The planned budget for 10,000 m for compiling and re-processing all prior work and 10,000 m of diamond drilling is $2.44 M.
  • One World Lithium Inc. announced that drilling, environmental, and occupancy permits have been approved to drill two key locations at the south end of the Salar del Diablo Property in Baja California. The proposed exploration holes are located 50 km south of the previous drill holes in the north portion of the property. Mike Rosko of Montgomery Associates has recommended these locations, as “there is evidence of historic and currently active hydrothermal activity in the south and that hydrothermal activity can be a source of lithium such as in the Lithium Triangle in Chile and Argentina”.

ON MINING

  • Starcore International Mines Ltd. filed the results for the Q3 ended on 31 January, 2020. At the company’s San Martin mine in Queretaro, 58.3 K tonnes were milled @ 1.84 gpt Au, 30.1 gpt Ag, recovering 90.1% Au, 50.9% Ag, to produce 3.1 K Oz Au, 29.6 K Oz Ag during the quarter; on the year 301.9 K tonnes were milled @ 1.63 gpt Au, 39.6 gpt Ag, recovering 86.2% Au, 58.4% Ag, to produce 13.7 K Oz Au, 224.5 K Oz Ag (16.4 K Oz AuEq), at cash cost $1,061 per Oz AuEq.
  • Mexus Gold US. continues gold production at its Santa Elena mine in Sonora (Not to mistake for First Majestic’s Santa Elena mine, also in Sonora).
  • Avino Silver & Gold Mines Ltd. reported that there is not been impact on day to day operations at the Avino mine in Durango. The company restricted entrance to external visitors and no-one at the mine-site has tested positive for the COVID-19. Two medical doctors are monitoring and educating the labour force and employees daily.
  • Torex Gold Resources Inc. announced that to date the company had no known or suspected cases of COVID-19 infection at the El Limón – Guajes operations in Guerrero. “At the operation, we have stopped international travelers from coming to site. Social distancing efforts at site are being implemented, which includes isolating delivery drivers. Aggressive cleaning of communal areas has also been ramped up. Education initiatives on infection prevention have been extended to the surrounding communities”.
  • McEwen Mining Inc. reported fourth quarter and full year 2019 results, including figures from its Mexican operations. Production from residual leaching at El Gallo, in Sinaloa, was 2,490 Oz Au Eq for the quarter and 16,333 Oz Au for the year.
  • Impact Silver Corp. informed operations continue as the Coronavirus situation is monitored daily. “In conjunction with local authorities we are actively disseminating information on COVID-19 precautionary measures to our employees and their families. We will continue to monitor their health and for signs of early symptoms of the virus on a regular basis to ensure safety of our staff” (Zacualpan, Estado de Mexico).
  • Great Panther Mining Ltd. announced that it has been closely monitoring the latest developments of the novel Coronavirus COVID-19. “All operations and offices have implemented travel restrictions, supervision, monitoring and response plans to reduce the risk of COVID-19 exposure and outbreak” (Topia, Durango).
  • Excellon Resources Inc. informed the company is in regular contact with local health authorities at its Platosa (Durango) and Miguel Auza (Zacatecas) operations, and continue to monitor global trends on the Coronavirus pandemia. Among other measures “we have restricted site access to essential personnel and essential suppliers. We are conducting health screening at the gate and have provided our security and health personnel with additional protective measures. We have increased the frequency of workplace cleaning and disinfection, including transport vehicles, and have also increased the number of hand sanitizer stations across the work sites. We have implemented social distancing by doubling the number of buses transporting employees to site, significantly modifying food provision services and increasing office space for administration staff, as well as preparing to adjust our existing work-from-home policies as conditions dictate”.
  • Argonaut Gold. Has implemented protocols to minimize the risks of COVID-19 virus, both to employees and business. “At each site, Argonaut is following government health protocols, has implemented additional protocols and is closely monitoring the situation with local health authorities” (La Colorada, Sonora).
  • GoGold Resources Inc. informed that “The constantly changing COVID-19 situation is unprecedented and for many is a time filled with uncertainty. We’d like to ensure our shareholders that operations at Parral and Los Ricos continue as normal as we monitor the situation” (Parral, Chihuahua; Los Ricos, Jalisco).
  • Endeavour Silver Corp. has implemented plans to minimize the risks of the COVID-19 virus both to the employees and to the business. “At each site, Endeavour is following government health protocols and is closely monitoring the situation with local health authorities. The Company has posted health advisories to educate employees about the COVID-19 symptoms, best practices to avoid catching the virus, and procedures to follow if symptoms are experienced” (El Compas, Zacatecas).
  • Fortuna Silver Mines Ltd. has been monitoring the effects of the spread of the Coronavirus, particularly in the jurisdictions that host its mining operations. The company “has placed its Health Safety Security and Environmental Committee in permanent session and is continually assessing the related health and safety risks to the Company’s personnel and contractors at its operations and offices. Preventative measures implemented at our offices and mines include: restrictions on travel, enhanced communication on prevention of contagion and viral effects, increased hygiene initiatives, monitoring personnel and visitors at our sites for symptoms of COVID-19, identification of personnel in high risk categories, reducing mine site personnel to a minimum level essential for continued operations and limiting visitors to those whose visits are considered critical” (San José, Oaxaca).
  • Equinox Gold Corp. “is closely monitoring the COVID-19 pandemic and has taken precautionary measures at its mine sites and offices to help protect the safety of the Company’s workforce and local communities” (Los Filos, Guerrero).

ON FINANCING

  • Silver Spruce Resources Inc. has entered into debt settlements with several creditors and one officer and director to settle $350 K. Under the terms of the debt settlement agreements 7 M shares were issued (Pino de Plata, Chihuahua).
  • First Majestic Silver Corp. board has approved the extension of its share repurchase program over the next year, period on which the company aims to re-purchase up to 10 M shares (San Dimas, Durango; Santa Elena, Sonora).
  • SilverCrest Metals Inc. received notice from National Bank Financial Inc. purporting to terminate its obligations pursuant to an agreement whereby NBF had asked for and agreed to purchase on a “bought deal” basis 9.1 M common shares at price of $8.25 per common share, based on the “disaster out” clause of the agreement. “SilverCrest intends to pursue its legal remedies against NBF for breach of NBF’s obligations under the terms of the Agreement” (Las Chispas, Sonora).
  • Almaden Minerals Ltd. amended its private placement in order to reflect current market conditions. The purchase price for units has been reduced from $0.41 to $0.37 and the exercise price for warrants from $0.65 to $0.50, while the offering size has been increased from 4.9 M to 5.4 M units (Ixtaca, Puebla).

ON RESOURCES AND DEVELOPMENT

  • Prime Mining Corp. informed recent work at its Guadalupe de Los Reyes project in Sinaloa hints to the potential of linking resources. Recent new trenches and road cuts sampling indicate mineralization linkage between the Zapote North and Zapote South orebodies. “Independent engineers are currently assessing and calculating a new resource model, which is now expected to be updated by the end of Q1 2020”. The historic resource is 530 K Oz Au, 10 M Oz Ag, established for Vista Gold in 2013.

ON DEALS AND CORPORATE ISSUES

  • Century Metals Inc. provided an update on the acquisition of all the shares of Reyna Silver Corp. (which owns the Guigui project in Chihuahua). Century is to consolidate to its shares to 5.35 M, both companies are to undertake private placements and Century will issue shares to Reyna Silver’s shareholders and warrants to the holders of warrants, and Century will issue shares to Mag Silver Corp., which is to hold 19.9% of the consolidated shares. Century and Reyna are raising up to $6.8 M in conjunction with the acquisition through concurrent financings. To date, Reyna has raised $5.06 M and Century $1.49 M. The Acquisition is a reverse takeover, and the definitive agreement is expected to be settled before the end of March 2020.
  • Riverside Resources Inc. provided an update on its operations. Currently the company has more than C$2 M in cash, no debt, 63 M shares outstanding and posted to receive $1 M from BHP in May, as part of a generative copper exploration strategic funding agreement. The company also holds marketable securities worth over C$1 M and has retained NSR’s on previously partnered projects. By the end of the month Riverside will have a vote to spin-out the Peñoles project in Durango.
  • Excellon Resources Inc. and Otis Gold Corp., announced that they have filed a joint circular in connection with the acquisition by Excellon of all the shares of Otis, pursuant to a plan of arrangement under the Business Corporations Act of British Columbia (Platosa, Durango).
  • Hecla Mining Co. provided a summary of the activities undertaken to protect its business, employees and local communities from COVID-19. Among the actions taken, contracts have been secured for $16 per Oz Ag for the second quarter, and $1,450 and $1,650 per Oz Au for the second and third quarter respectively. The company has implemented and followed recommended health and hygiene protocols, restricted mine site staff to essential personnel and contractors, stockpiled critical mining supplies (up to six months’ worth in some cases) to protect against possible future supply disruptions (San Sebastian, Durango).

ON SOCIAL RESPONSIBILITY

  • Minera Media Luna has a community campaign to prevent the spread of the COVID-19 virus in the region of the Limon-Guajes mine in Guerrero. The campaign includes an informative preventive health circle inward and outward of the mining complex, into the communities of Acalmantlila, Nuevo Balsas, Real de Limón, La Fundición and Atzcala, among others.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the image below: potassic feldspar alteration in a meta granitoid in Oaxaca, picture by Jorge Cirett.

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The Mining and Exploration News in Mexico: Highlights on the First Week of March, 2020

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By Jorge Cirett

During the 10th week of the year (March 2nd to March 8th, 2020), at least 25 press releases were announced by companies working in Mexico. ON MEXICO ISSUES, several companies are interested exploring for lithium in Zacatecas-San Luis Potosí. Grupo Mexico plans to invest 78% more in 2020. Several mining companies are to invest more than $200 M in exploration in Mexico. The year 2019 was not good for the mining industry in the country, with an overall decrease in production. Durango’s governor announced mining investments for $100 M. The Peñasquito mine is expected to produce 1.6 M Oz AuEq per year for the next five years. The Industria Nacional de Autopartes (INA) is promoting the installation of a lithium battery plant. The Future of the Mexican Mining Industry seminar was held during the PDAC convention in Toronto, Canada.  Peñoles is to switch to LP gas its diesel truck fleet at one of its mines in Sonora (Milpillas?). ON EXPLORATION, in Durango, Chesapeake Gold optioned the Duraznito project, near the San Dimas mine. In Veracruz, Azucar Minerals released more drill results from its El Cobre project.  ON MINING, US Antimony reported the successful startup of the Los Juarez production facilities in Queretaro and Guanajuato. Mexus Gold announced small scale heap leach gold production at its Santa Elena mine in Sonora. Bacanora Lithium presented financial results for the last six months of 2019. Gold Resource presented production figures for 2019. Fresnillo PLC and Premier Gold Mines released financial results for 2019. ON FINANCING, One World Lithium announced the amendment of the terms on a number of  purchase warrants previously issued by the company. Consolidated Zinc entered into unsecured loan facilities with CZL major shareholders. Premier Gold closed its public offering, for gross proceeds of $38 M. ON RESOURCES AND DEVELOPMENT, Mag Silver released results from last year’s 28-hole program with over 33,000 m of drilling, including some exciting intercepts. Gold Resource Corp. updated annual reserve estimates for the Oaxaca Mining Unit. Aura Minerals provided mineral reserve and resource estimates to the end of 2019 for the Aranzazu mine in Zacatecas. SilverCrest released metallurgical test results for its Las Chispas project in Sonora.  ON DEALS AND CORPORATE ISSUES, Mithril Resources is acquiring the company that controls the Copalquin project in Durango. Oroco Resource closed the acquisition of Altamura Copper, furthering its interest on the Santo Tomás project in Sinaloa. Magna Gold is acquiring Alio Gold’s San Francisco mine in Sonora. Sable Resources appointed Ruben Padilla as CEO. Equinox Gold and Leagold Mining received approval for its merger. GR Silver Mining and First Majestic signed a binding agreement on the sale to GR of the Plomosas property in Sinaloa. Prime mining signed a long-term surface agreement on its Guadalupe de Los Reyes project in Sinaloa. Cheaspeake gold optioned the El Duraznito project in Durango. Fortuna Silver is involved in legal proceeding regarding a royalty on one of its mining concessions. ON SOCIAL RESPONSIBILITY. Peñasquito  received two awards by Infonavit for its excellent compliance on payments.

ON MEXICO ISSUES

  • Claudia Pavlovich, Sonora’s governor, praised the work women realize in the State, while on a trip visiting mining communities, like Turicachi, Nacozari de García and Cumpas, where she realized various activities.
  • Gustavo Puentes, Secretary of Economic Development, announced several companies are interested in investing in lithium exploration in the border between San Luis Potosi and Zacatecas.
  • Camimex (Cámara Minera de México) supports women collaborators that unite on the movement #UnDíaSinNosotras (One day without us) that is trying to eradicate genre violence.
  • The inauguration of Mexican Stand on the Prospectors and Developers of Canada Convention (PDAC) in Toronto counted with the participation of Graeme Clark, Canada’s ambassador in Mexico, Juan José Gómez Camacho, Mexico’s ambassador in Canada, Francisco Quiroga, subsecretary of Mining, José rosas Aispuro, Durngo’s governor and Salvador García, president of the Asociación de Ingenieros de Minas, Metalurgistas y Geólogos de México (AIMMGM). The Mexico stand was possible due to the support of the AIMMGM, Peñoles, Minera Media Luna, Newmont, Alamos Gold, Endeaavour Silver, Asociación de Mineros de Sonora, Construplan, Detector Exploraciones, SSR Mining Pitarrilla, Santacruz Silver Mining, Starcore, International Mines, MacClean, Diesel Cargo, Accendo Banco, ROD General Contractor and Ecodrill, as the Mexican government no longer supports international promotion.
  • Grupo Mexico plans to invest 78% more in 2020. On mining the budget is US$1,217 M to produce 1.12 M tonnes Cu, further US$367 M to invest in transport and US$412 M in the infrastructure division.
  • Mining industry companies are to invest more than US$200 M in exploration in Mexico during 2020. Torex Gold plans to invest US$13 M in the Media Luna project; Fresnillo will invest over US$135 M in exploration in Chile, Peru and Mexico; First Majestic Silver will invest US$28 M in San Dimas, Durango and Santa Elena, Sonora; Pan American Silver is to invest more than US$37 M at Dolores in Chihuahua and La Colorada in Zacatecas.
  • Mining did not have a good year in Mexico in 2019. Mining is ongoing in 25 States, produces 8.1% of the industrial GNP and had a 5.1% contraction as result of the policies of the actual Federal Government. Since December of 2018 no new mineral concession titles have been granted, and the environmental regulator, SEMARNAT has delivered just one Environmental Impact Report (Manifestación de Impacto Ambiental, or MIA). In Puebla, a local court maintains a suspension of work on El Gorrión mine (Ixtaca) based on a legal complaint by a communal group (ejido) on a mineral concession the company no longer has. The Cosalá mine in Sinaloa is paralyzed by a conflict between unions masterminded by Morena’s senator Napoleon Gómez Urrutia, reminiscent of the conflict suffered by Torex Gold a few months ago under the same terms. The projected investments for US$5,343 M were not achieved, with the projected real figure likely to be around 60%, and exploration at 36% of the expected. Coming interactions of the industry with the Environmental regulator the sub secretary of mining, Francisco Quiroga and Alfonso Romo are to try to better the condition of the industry.
  • The governor of Durango, José Rosas Aispuro announced at the PDAC convention in Toronto, the investment of US$100 M in the mining sector during 2020 in the State.
  • The Peñasquito mine in Zacatecas is the biggest gold mine in Mexico, the second largest for silver and one of the biggest producers of zinc and lead. The mine is expected to produce 1.6 M Oz AuEq per year during the next five years. The company is striving to reduce costs and optimize the operation.
  • The Industria Nacional de Autopartes (INA) promotes the installation of a battery plant based on lithium, to take advantage of the natural resources and the industrial prowess of the country. Bacanora Lithium plans to invest US$420 M on the installation of a processing plant in Bacadehuachi, Sonora, in order to produce 17 K tonnes a year. About 85% of the lithium producers are in Asia, and USA produces 20% of the batteries. The nearness to the USA and sea ports are other advantages for project owned by Bacanora Lithium.
  • During December 2019 mining grew by 0.9% thanks to the push given by a raise of 19.1% in lead production. For the year, mining decreased 1.5%, while lead production grew 13.3%. Los Gatos, in Chihuahua; Minera Capela in Guerrero; San Martin and Peñasquito in Zacatecas and production by Fresnillo aided in the growth seen by the bluish gray metal. Production rates from other metals show increments and decrements to the following tenor During December: Gypsum +14.4%, zinc +8.8%, silver +7.8%, sulphur +5.2%, coke -25.8%, iron pellets -7.3%, coal -5.2%, gold -2.2%, copper -0-8%. For the year: Overall -1.5%, gold -10.2%, silver +1.1%, copper +4.8%, zinc +7.0%, lead +13.3%, iron pellets -0.5%, coke -16.0%, Sulphur -14.7%, fluorite -5.0%, coal -2.0%, gypsum -0.6%. The trend reflects years of decreasing investment in mining, although some new developments might increase the production on lead, zinc, silver and copper.
  • The Future of the Mexican Mining Industry seminar was held during the PDAC convention in Toronto, Canada. Four environmentally focused conferences opened the seminar in which a dialogue table was set with the Mining Sub Secretary Francisco Quiroga, several governors, union leaders, mining company executives, financial analysts and congressmen.
  • Lithium exploration projects in Mexico: There are more than 20 lithium exploration projects in the country, most within Sonora, Zacatecas, San Luis Potosí, Baja California and Coahuila. The most advanced is Bacanora Lithium’s Sonora project in Bacadehuachi, but other interesting properties are comprised by OrganiMax’s Salar La Salada in Zacatecas, and Salar Santa Clara and Salar Caliguey in San Luis Potosí; Litio Infinito’s project in Sonora, adjacent to the ground held by Bacanora Lithium and One World Lithium’s Salar del Diablo project in Baja California.
  • Industrias Peñoles intends to change the fuel used by its mining trucks fleet in a mine in Sonora. The change involves modifying the trucks to run on LP gas instead of diesel (Milpillas mine?).

ON EXPLORATION

  • Chesapeake Gold Corp. announced it has an option to acquire El Duraznito project in Durango, which is 18 Km East of First Majestic’s San Dimas mine. Mineralization is represented by quartz veins and quartz bearing breccias along 1,500 m of longitude and 300 m vertically. Those structures are parallel to the San Dimas veins, and appear to be also of epithermal low sulfidation character. A series of rock chip samples on sub-parallel quartz bearing breccias have returned 45 m @ 1.6 gpt Au, 16 gpt Ag; 30 m @ 3.9 gpt Au, 48 gpt Ag; 23 m @ 1.8 gpt Au, 58 gpt Ag; 15 m @ 3.1 gpt Au, 24 gpt Ag. Channel samples on quartz veins returned 10 m @ 4.8 gpt Au, 464 gpt Ag; 2.5 m @ 3.9 gpt Au, 756 gpt Ag; 2.5 m @ 9.7 gpt Au, 343 gpt Ag; 3.0 m @ 2.8 gpt Au, 113 gpt Ag.
  • Azucar Minerals Ltd. released results from its ongoing program at El Cobre project in Veracruz. Core length intercepts released include: 158.0 m @ 0.64 gpt Au, 0.26% Cu (including 19.6 m @ 0.83 gpt Au, 0.28% Cu); 71.7 m @ 0.16 gpt Au, 0.12% Cu (including 17.7 m @ 0.04 gpt Au, 0.38% Cu); 179.5 m @ 0.20 gpt Au, 0.22% Cu (including 39.95 m @ 0.15 gpt Au, 0.63% Cu and 17.55 m @ 0.48 gpt Au, 0.32% Cu); 112.2 m @ 0.36 gpt Au, 0.26% Cu; 442.2 m @ 0.44 gpt Au, 0.23% Cu (including 158.0 m @ 0.64 gpt Au, 0.26% Cu); 197.5 m @ 0.32 gpt Au, 0.24% Cu (including 16 .0 m @ 0.25 gpt Au, 0.81% Cu); 193.5 m @ 0.27 gpt Au, 0.14% Cu.

ON MINING

  • United States Antimony Corp. reported the successful start up of the Los Juarez Au and Ag production at Los Juarez, Queretaro. Detailed mapping delineated jasperoid silica-rich mineralized pipes over an E-W strike length of three kilometres, and a maximum width of one kilometre. Highlighted individual 1.0-1.5 m assays on drill holes range from trace to 25 gpt Au, 13 to 451 gpt Ag and 0.08 to 1.19% Sb. With a mean grade of 1.09 gpt Au, 102 gpt Ag, 0.65% Sb, and recovery rates of 90% Au, 85% Ag, 70% Sb. The ore is being treated by flotation mill, flotation mill and caustic leach and flotation mill tailings and cyanide leach.
  • Mexus Gold US. Announced it is now producing gold daily at its Santa Elena mine in Sonora (not to mistake with First Majestic’s Santa Elena mine, also in Sonora). Mexus plans to produce 5 to 7 Oz Au daily, and then increase to 10 Oz Au per day by the end of the month.
  • Bacanora Lithium Plc. provided financial results for the second half of 2019. During the period Bacanora concluded an investment and offtake agreement with Ganfeng Lithium Co, Ltd., raised UK$14.4 M and retained a US$150 M conditional senior debt facility. Engineering work has continued, while full development capital for construction is being pursued.
  • Gold Resource Corp. presented production figures for last year, including figures from its Oaxaca mining unit. During the year, 29,435 Oz Au, 1.72 M Oz Ag, 1,859 tonnes Cu, 2,286 tonnes Pb, 5,734 tonnes Zn were produced. Apporting to that production, 629 .9 K tonnes were milled @ 1.73 gpt Au, 82 gpt Ag, 0.38%Cu, 1.88% Pb, 4.64% Zn at the Arista mine, part of the Oaxaca Mining Unit.
  • Fresnillo Plc. announced financial results for the year 2019. Silver and gold production diminished 11.6% and 5.1% respectively during the period. Total silver production was 47.4 M Oz, with most of such production coming from Saucito (15.9 M Oz Ag), Fresnillo (24.8 M Oz Ag), San Julián DOB (7.4 M Oz Ag), Ciénega (5.3 M Oz Ag) and San Julián veins (4.2 M Oz Ag). A total of 848 K Oz Au were produced, mostly from Herradura (496 K Oz Au), Noche Buena (105 K Oz Au), Saucito (72 K Oz Au), San Julián veins (62 K Oz Au), Ciénega (62 K Oz Au), Fresnillo (46 K Oz Au). The company also produced 49 K tonnes of lead, from Saucito (19.7 K tonnes Pb), Fresnillo (19.5 K tonnes Pb), Ciénega (4.4 K tonnes Pb ), San Julián (5.4 K tonnes Pb), and 78.6 K tonnes of zinc from Fresnillo (26.3 K tonnes Zn), Saucito (25.6 K tonnes Zn), San Julián (19 K tonnes Zn), Ciénega (7.6 K tonnes Zn). Cash cost per silver ounce varied between ($0.2) and $7 per Oz Ag on the different mining units, and gold between $818.6 and $847.8 per Oz Au.
  • Premier Gold Mines Ltd. released operating results for the quarter ending on December of 2019 and full year 2019 results, including figures from its Mexican operations. At the Mercedes mine in Sonora, 667.7 K tonnes were mined @ 2.91 gpt Au, 26 gpt Ag, recovering 95.8% Au, 34.0% Ag, to produce 59,901 Oz Au, 191.3 K Oz Ag. Co-product cash cost was $1,034 per Oz, and co-product AISC $1,263 per Oz Au. For the full year total capital expenditures were $18.8 M, focusing on underground mine infrastructure and development, as well as exploration and replacement of old mining equipment.

ON FINANCING

  • One World Lithium Inc. announced the amendment of the terms of 14.5 M outstanding common share purchase warrants, previously issued by the company (Salar del Diablo, Baja California).
  • Consolidated Zinc Ltd. entered into unsecured loan facilities with CZL major shareholders, the Copulos and Retzos Groups. The loan facilities are for A$400 K at an interest rate of 10% per annum, repayable by the end of June 2021 (Plomosas, Chihuahua).
  • Alamos Gold Inc. declared a quarterly dividend of US$0.015 per common share and introduced a dividend reinvestment and share purchase plan (Mulatos, Sonora).
  • Premier Gold Mines Ltd. closed its previously announced public offering for gross proceeds of $38 M, paying a 5% cash commission, with a reduced 2.5% cash commission on the Orion purchase (check note for further details) (Mercedes, Sonora).

ON RESOURCES AND DEVELOPMENT

  • Mag Silver Corp. announced results from the 2019 28-hole program with 33,864 m of drilling on the Juanicipio JV property in Zacatecas. The latest exploration results confirm and expand the wide, high-grade mineralization in the Valdecañas Deep zone and the Anticipada vein, as well as confirming and expanding the Venada vein, and the discovery of the NE trending Valentina and Venadas II veins through drilling and development. Exceptional true width intercepts comprise: 5.7 m @ 3,884 gpt Ag, 8.4 gpt Au, 6.5% Pb, 9.7% Zn, 0.3% Cu; 21.1 m @ 129 gpt Ag, 1.7 gpt Au, 3.5% Pb, 7.8% Zn, 0.2% Cu; 21.2 m @ 147 gpt Ag, 1.2 gpt Au, 3.9% Pb, 8.8% Zn, 0.3% Cu; 1.0 m @ 187 gpt Ag, 10.6 gpt Au, 1.3% Pb, 4.4% Zn; 2.5 M @ 918 gpt Ag, 1.8 gpt Au; 1.2 m @ 279 gpt Ag, 0.7 gpt Au; 0.7 m 1,216 gpt Ag, 3.6 gpt Au.

Gold Resource Corp. updated annual reserve estimates, including figures for its Mexican operations. At the Oaxaca Mining Unit that comprises the Arista and the Mirador mine, 2.83 M tonnes @ 1.97 gpt Au, 122 gpt Ag contain 179,300 Oz Au and 11.1 M Oz Ag in proven and probable reserves.Gold Resource Reserve table 20192Gold Resource Corp Resource table 20191

  • Aura Minerals Inc. provided mineral reserves and resources estimates to the end of 2019, including figures for its Aranzazu mine in Zacatecas.Aranzazu Reserves 20191
  • SilverCrest Metals Inc. released metallurgical test results with increased precious metals recoveries at Las Chispas property in Sonora. After nine months of intensive metallurgical tests involving all veins, the results show an increase on recoveries to 96.1% Au and 93.9% Ag. The design criteria envisages a single stage crushing, a sag mill single stage, gravity recovery of 40% to 50% precious metals, leach recovery for gravity concentrate on a 96 hours leach circuit and leach recovery for gravity tails on 96 hours leach circuit.

ON DEALS AND CORPORATE ISSUES

  • Mithril Resources Ltd. presented the 2019 end of year report. The most significant event is the ongoing acquisition of Sun Minerals Pty Ltd., which holds an option on the Copalquin project in Durango. The said acquisition is expected to be completed during the present quarter, with field work and drilling to be undertaken shortly after, as the statutory permits have already been obtained.
  • Oroco Resource Corp. closed the acquisition of the balance of the ownership of Altamura Copper Corp., giving the company 100% control of the Santo Tomás porphyry copper project in Sinaloa. The Company holds a 56.7% interest in 1,172.9 ha core concessions of the project, and may increase the interest up to an 81% interest with an investment of up to CAD$30 M. Oroco also holds a 77.5% interest in 7,807.9 ha of mineral concessions surrounding and adjacent to the core concessions.
  • Alio Gold Inc. entered into a definitive share purchase agreement to sell Molimentales del Noroeste S.A. de C.V., which owns 100% interest on the San Francisco mine in Sonora, with Magna Gold Corp.. Under the agreement Alio Gold will receive 9.74 M shares of Magna and an additional $5M in cash a year from the closing.
  • Sable Resources Ltd. announced the appointment of Dr Ruben Padilla to the position of company president & CEO (Margarita, Chihuahua).
  • Equinox Gold Corp. and Leagold Mining Corp. received the clearance decision “from the Comisión Federal de Competencia Económica (“COFECE”) with respect to the pending merger between Equinox Gold and Leagold. COFECE approval was the final government agency approval required before completing the merger, which is anticipated to occur in the second week of March” (Los Filos, Guerrero).
  • GR Silver Mining Ltd. announced the signing of the definitive binding share purchase agreement to acquire all the shares of Minera La Rastra S.A. de C.V. from First Majestic Silver Corp., and the ownership of the Plomosas Silver project in Sinaloa. The 8,515 ha project includes the old Plomosas mine, four targets at the drill/resource stage and 16 exploration targets and and exploration database with more than 500 historical drill holes.
  • Prime Mining Corp. signed a long-term surface access agreement on its Guadalupe de Los Reyes property in Sinaloa. The agreement signed with the Ejido Tasajera, envisions an initial 15-year term that can be extended for another 15 years. Under the terms of the agreement US$38.3 K were paid on signature, with a following payment of US$20K on year four and US$30 K on year five. If construction begins prior to the fifth year, the annual payment increases to US$30 K, and the payment under commercial production to US$200 K.
  • Chesapeake Gold Corp. announced it has an option to acquire El Duraznito project in Durango, which is 18 Km East of First Majestic’s San Dimas mine. Chesapeake is to pay US$228 K in instalments to two concession owners for three years to gain a 60% participation at El Duraznito, and US$500 K to obtain an additional 20%. At the start of commercial production Chesapeake is to make a final payment of US$550 K to the vendors.
  • Fortuna Silver Mines, Inc. Provided an update on the status of the legal proceedings related to a disputed royalty on one of its extracting mining concessions at the San Jose mine in Oaxaca. Fortuna initiated legal proceedings against the Dirección General de Minas (DGM) to contest the procedure taken by the DGM to cancel one of its mining concessions if the disputed royalty plus VAT is not paid before March 15, 2020. A permanent stay of execution (amparo) was granted, but the final ruling might take months and the company might be required to pay the disputed royalty.

ON SOCIAL RESPONSIBILITY

  • INFONAVIT executives from the Zacatecas Direction provided the Peñasquito mine with two awards for its excellent compliance with the payments of dues to the housing fund of its workers.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the image below: Hydrothermal breccia sealed by silica in a thermal spring in Baja California, picture by Jorge Cirett.

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The Mining and Exploration News in Mexico: Highlights on the Fourth Week of February, 2020.

Mn-Silica breccia hosted in ignimbritic rhyolites

By Miguel A Heredia

During the ninth week of the year (February 24th to March 1st, 2020), at least 33 press releases were announced by companies working in Mexico, with seven announcing financial rounds, seven commenting on Mexican issues, five informing on exploration results, five reporting on resources and developments, four communicating production and financial results, four disclosing deals and corporate issues, and one discussing issues on social responsibility.  ON MEXICO ISSUES, Majors are called to receive the Mining Fund.  The Technical Committee of the Federal Mining Fund allocated resources for 16 projects in the states of Chihuahua, Coahuila, Durango and Guerrero.  The Municipalities of Aquiles Serdán and Ocampo in the state of Chihuahua will receive MXP $18.6M from the Mining Fund. The President of Mexico, Andres Manuel López Obrador, was requested by workers of Minera Cosalá to end the illegal strike that affects that mine site. Oaxaca’s mining potential could be profiled as one of the most important in Mexico. The official spokesperson of Esperanza Silver de Mexico stated that the company will comply 100% with Mexican standards not only with the community of Tetlama, but throughout the Municipality of Temixco, Morelos. In recent years, Mexico has registered the suspension of dozens of mining projects, whose assets have been victims of price volatility, licensing obstacles, adverse political factors, and community opposition. ON EXPLORATION, In Sonora, Colibri announced the commencement of its initial 5-holes diamond drilling program at its Evelyn project, and Silver Viper released drilling results from its El Rubi project. In Durango, Chesapeake provided an update on the exploration program at its Crisy and San Javier prospects located in the vicinity of its Metates project. In Jalisco, GoGold released drilling results from nine holes collared at its Los Ricos project. In the State of Mexico, Impact Silver reported sampling results from its Chapanial project. ON MINING, Telson provided an update on its mine operation at Campo Morado, Guerrero. Argonaut, Avino, and Golden Minerals reported Q4 and full year 2019 production and financial results from their Mexican operations. ON FINANCING, Aztec announced the re-pricing of a package of stock options of the company (Cervantes project, Sonora).  GoGold closed a bought deal offering for gross proceeds of approximately CAD $25M (Los Ricos project, Jalisco). Santacruz closed the first tranche of a non-brokered private placement for gross proceeds of CAD $734,150 (Veta Grande, Zacatecas). Ridgestone closed the final tranche of its private placement financing for gross proceeds of $339,549.90 (Rebeico project, Sonora). Gold Resource declared its February 2020 monthly dividend to its shareholders (Arista mine, Oaxaca). Minera Alamos received approval from its shareholders for final phase of its Santana, Sonora project financing for CAD $5M. Riverside announced the spin-out of its Peñoles project in Durango.  ON RESOURCES AND DEVELOPMENT, First Majestic released infill drilling results from it’s the Ermitaño project in Sonora. Prime Mining reported surface trenching, road cuts, and adits sampling results from its Los Reyes project in Sinaloa. Sonoro announced its plan to expand its drilling program at its Cerro Caliche project in Sonora. Fresnillo and its JV partner Mag Silver provided an update on its Juanicipio project in Zacatecas.  ON DEALS AND CORPORATE ISSUES, Radius Gold and pan American Silver included Palmillas property within the Amalia JV project in Chihuahua. Oroco informed that its Board of Directors has approved the Altamura Copper Corp acquisition (Santo Tomas project, Sinaloa). Silver Spruce announced management changes and appointed its new President, CEO and Director (Pino de Plata project, Chihuahua). Fresnillo plc exercised its option to purchase Plata Latina´s Naranjillo property in Guanajuato. ON SOCIAL RESPONSIBILITY, Grupo Peñoles and UNAM conducted a Health Day in Zacatecas.

ON MEXICO ISSUES

  • Majors of 23 of the 38 Municipalities of Coahuila state are called to receive the Mining Fund. An urgent request was made to 23 Majors of Municipalities benefited with resources from the Mining Fund in order to make this benefit effective. To achieve this objective, the projects in which the resources will be applied must be presented.
  • The Director of the Mining Fund of the Secretariat of Economy, María del Socorro Gómez Leyja, indicated that the Technical Committee of the Federal Mining Fund allocated resources for 16 projects in the states of Chihuahua (MXP $ 18.6M), Coahuila (MXP $ 3.1M), Durango (MXP $ 7.6M) and Guerrero (MXP $ 4.6M).
  • MXP $18.6M from the Mining Fund was allocated to Chihuahua. The Municipalities of Aquiles Serdán and Ocampo in the state of Chihuahua, will have resources from the Mining Fund that will be used for paving, dome, well and water network, thanks to the approval by the Technical Committee of the Mining Fund.
  • The President of Mexico, Andres Manuel López Obrador (AMLO) was requested by workers of Minera Cosalá to end the illegal strike that affects that mine site. The same workers, said to AMLO that the leader of its Union affiliated with the CTM, negotiated the collective work contract with the company Minera Cosalá SA de CV, and determined that the operation was normal and there were no irregularities on the part of the company. However, workers close to the senator of the Morena party and mining leader Napoleón Gómez Urrutia, asked the company for salaries higher than normal. They mentioned that the mine has been working since 2003 and they have a safe job for at least six more years, in excellent working conditions and that their only desire is to work, regardless of which Union won the collective agreement.
  • Oaxaca´s mining potential, according to specialists, government and private capital, could be profiled as one of the most important in Mexico, to generating jobs and strengthening the regional economy of indigenous communities. Currently the state has not been explored outside the mining districts and known mineralized areas, but contains promising areas for Au, Ag, Cu, Pb, Zn, Sb, and non-metallic minerals such as micas, zeolites, marble, travertine, and granite among others. Data from some civil organizations indicate that Oaxaca’s mining production represents 0.72% of the total national value, with Ag first, second Au and third Pb.
  • Ricardo Sierra Oteiza, official spokesperson of the Esperanza project in Morelos State, said that through the new model of social end environmentally responsible mining, the company Esperanza Silver de Mexico will comply 100% with Mexican standards not only with the community of Tetlama, but throughout the Municipality of Temixco, Morelos. In addition, he stressed that there will be an investment of over USD $400M in the 10 years that the company plans to carry out work in the state.
  • In recent years, Mexico has registered the suspension of dozens of mining projects, whose assets have been victims of price volatility, licensing obstacles, adverse political factors, and community opposition. BNamericas accounts for 59 Mexican projects suspended in its database, compared to 95 active projects. Of the 11 suspended projects for which financial information is available, combined capital expenditure totals USD $ 2.4B.This compares to 42 active projects whose combined capital expenditure amounts to USD $ 14.2B. The greater projections for Au and Ag, along with political changes at the state level, have improved the prospects for the resumption of some of the suspended projects. However, the depressed prices of Cu and Zn and not minor problems with obtaining permits and other legal aspects continue to put important obstacles on others. Some of the largest suspended projects are La Verde in Michoacan, Sierra Mojada in Coahuila, Angangueo in Michoacan, Ixtaca in Puebla, Ana Paula in Guerrero and Esperanza in Morelos. Other suspended projects are Monterde in Sonora, Caballo Blanco in Veracruz, San Antonio, Baja California Sur, and La Bolsa in Sonora.

ON EXPLORATION

  • Colibri Resource Corporation, announced the commencement of its maiden drill program at its Evelyn project in Sonora. The initial 5-diamond holes drilling program will be focused on two mineralized corridors named Cerro Rojo and El Sahuaro and is expected to be completed in three weeks.
  • Silver Viper Minerals Corp., provided drilling results from its El Rubi project in Sonora. All holes encountered mineralized zones, with several significant interceptions in hole LV20-217 with 4.45 g/t Au and 401 g/t Ag (10.18 g/t AuEq or 713 g/t AgEq) over a true width of 4.56m, including 15.55 g/t Au and 1,436 g/t Ag (36.06 g/t AuEq or 2,524 g/t AgEq) over a true width of 1.14m; 1.79 g/t Au and 91 g/t Ag (3.1 g/t AuEq or 217 g/t AgEq) over a true width of 7.41m, including 7.49 g/t Au and 586 g/t Ag (15.86 g/t AuEq or 1,110 g/t AgEq) over a true width of 0.57m; and 2.05 g/t Au and 46 g/t Ag (2.70 g/t AuEq or 189 g/t AgEq) over a true width of 6.27m, including 8.44 g/t Au and 201 g/t Ag (11.3 g/t AuEq or 791 g/t AgEq) over a true width of 1.14m. Hole LV20-218 also intersected several mineralized zones with 5.82 g/t Au and 530 g/t Ag (13.39 g/t AuEq or 937 g/t AgEq) over a true width of 1.89m, including 14.4 g/t Au and 1,253 g/t Ag (32.3 g/t AuEq or 2,261 g/t AgEq) over a true width of 0.63m; 9.15 g/t Au and 569 g/t Ag (17.28 g/t AuEq or 1,210 g/t AgEq) over a true width of 5.04m, including 22.63 g/t Au and 1,431 g/t Ag (43.08 g/t AuEq or 3,015 g/t AgEq) over a true width of 1.89m. The El Rubi mineralized structure has now been intercepted on seven sections for a total 300m of strike extent.
  • Chesapeake Gold Corp., provided an update on the exploration program at its Crisy and San Javier prospects, located 15Km south and 12 km southeast respectively from its Metates project in Durango. These both projects cover several zones of Au-Ag mineralization along regional, deep-seated northwest-trending fault zones, associated with intermediate intrusive rocks that have altered the enclosing sedimentary rocks over an area more than 15 km in diameter. At Crisy, Chesapeake competed 4 trenches totaling 350m in length and returned 1.1 g/t Au and 10 g/t Ag over 57m; 1 g/t Au and 10 g7t Ag over 11m; 1.1 g/t Au and 33 g/t Ag over 12m; and 2.2  g/t Au and 29 g/t Ag over 7m. In addition, an initial 15km IP survey is underway over the trenched area at Crisy and preliminary results correlate well with the Au-Ag mineralization and suggest that the outcropping quartz bx zone extend to over 200m depth. It also indicates that the anomaly is continues along strike and remains open. The IP survey also defined a large NW-SE trending high chargeability anomaly about 200m to the SW of the bulldozer trenching. The IP survey indicates a more than 500m long by 500m wide on which limited sampling has returned 1.2 g/t Au over 4m wide, and 1 g/t Au and 13 g/t Ag over 5m wide. Four Km to the NW of the area of bulldozer trenching, multiple quartz structures within a corridor over 800m long by 200ms wide and with 150m of vertical extent were identified returning 1 g/t Au over 9m wide; 0.8 g/t Au over 12m; and 3.1 g/t Au and 10 g(/t Ag over 1.3m wide. Regional exploration has now identified several distinct target areas hosting quartz veins, bx and local stockwork along the 7 kilometer long hydrothermal system at Crisy. At San Javier, the company identified a 1.2km long, high-grade Au-Ag quartz vein structures over 300m in elevation. Channel sampling on these structures  returned encouraging results as 9.6 g/t Au and 143 g/t Ag over 2.8m; 3.3 g/t Au and 391 g/t Ag over 1m; 2.3 g/t Au and 18 g/t Ag over 1.4m; and 2.1 g/t Au and 113 g/t Ag over 1m. Trenching and IP survey is being carried out on San Javier to test the potential for disseminated Au hosted in highly altered intrusive rocks.
  • GoGold Resources Inc., presented drill results from nine holes collared at its Los Ricos project in Jalisco. Significant drill intersections were encountered in hole LRGG-20-100 with 1.51 g/t Au and 204 g/t Ag (4.23 g/t AuEq or 317 g/t AgEq) over 17.3m, including 6.56 g/t AuEq or 492 g/t AgEq over 6.9m; hole LRGG-20-98 with 1.78 g/t Au and 319 g/t Ag (452 g/t AgEq) over 7.5m; and hole LRGG-20-93 with 1.27 g/t Au and 113 g/t Ag (2.78 g/t AuEq or 208 g/t AgEq) over 19m. GoGold is undertaking two drilling and exploration projects at its Los Ricos property: the South Project began in March 2019 and includes the ‘Main’ area, which is focused on drilling around a number of historical mines including El Abra, El Troce, San Juan, and Rascadero. The South Project also includes the Cerro Colorado and Las Lamas targets. The North Project was launched this month and includes the Monte del Favor, Salomon, La Trini, and Mololoa targets.
  • Impact Silver Corp., reported channel sampling results from its Chapanial project, located 1.7Km to the north along the projection of the La Faly vein system. Significant sampling results include 97.5 g/t Au, 98 g/t Ag, 0.25% Pb, and 0.10% Zn over a true wide (TW) of 0.8m; 18.25 g/t Au, 75 g/t Ag, 0.3% Pb, and 0.08% Zn over a TW of 0.20m; 8.98 g/t Au, 105 g/t Ag, 5.4% Pb, and 0.1% Zn over a TW of 0.3m, and 8.53 g/t Au, 498 g/t Ag, 0.1% Pb, and 0.04% Zn over a TW of 0.4m. The vein at El Chapanial area is hosted in interbedded shales and volcanics and is associated with a major fault structure which hosts a sulphide bearing polymictic breccia up to 8m in width.

ON MINING

  • Telson Resources Corporation, provided an update on its mine operation at Campo Morado in Guerrero, which was brought back into production last January 26, 2020. Since the re-start through to February 22, 2020, the company has milled 40,839 tonnes to produce approximately 3,151 tonnes of Zn concentrate with grades of 46.3% Zn, 498 g/t Ag, and 0.90g/t Au, and 636 tonnes of Pb concentrate with grades of 21.7% Pb, 4.55% Cu, 636 g/t Ag, and 3.66 g/t Au. Average recoveries achieved are 71.7% Zn, 32.2% Pb, 45.4% Ag, and 13.1% Au.
  • Argonaut Gold Inc., reported Q4 and full year 2019 production and financial results from its Mexican operations. It also provided 2020 production and cost guidance. At its El Castillo mine in Durango, Argonaut mined in Q4 2019, 1,890,000 tonnes of 0.52 g/t Au to produce 13.6K Oz Au and 21K Oz Ag (13.9K Oz GEOs), at a cash cost of USD $1,264 per Oz Au sold. For the full year, it mined 8,914,000 tonnes of 0.41 g/t Au to produce 65.1K Oz Au and 102.3K Oz Ag (66.5K GEOs), at a cash cost of USD $1,030 per Oz Au sold. For the Q4, 2019, the company mined 2,460,000 tonnes of 0.35 g/t Au at its San Agustin mine in Durango to produce 19.86K Oz Au and 85.45K Oz Ag (21K GEOs) at a cash cost of USD $829 per Oz Au sold. For the full year, it mined 8,453,000 tonnes of 0.38 g/t Au to produce 61.8K Oz Au and 219.5K  Oz Ag (64.77K GEOs), at a cash cost of USD $842 per Oz Au sold. At its La Colorada mine in Sonora, during the period Q4 2019, the company produced 1,115,000 of 0.49 g/t Au to produce 12.14K Oz Au and 35.86K Oz (12.62 GEOs) at a cash cost of USD $879 per Oz Au sold. For the full year 2019, it mined 4,676,000 tonnes of 0.51 g/t Au to produce 53.8K Oz Au and 159.7K Oz Ag (55.71 GEOs) at a cash cost of USD $884 per Oz Au sold. Argonaut also provide a 2020 production and cost guidance and plans to produce at El Castillo Complex between 115-120K GEOs at a cash cost of USD $900-1,000 per Oz Au sold, and between 60-65K GEOs at a cash cost of USD $900-1,000 per Oz Au sold. Argonaut plans to invest between USD $40-$50M (USD $12-16M at El Castillo Complex, USD $17-20 at La Colorada, and the rest between  Magino & Cerro del Gallo).
  • Avino Silver & Gold Mines Ltd., reported Q4 and full year 2019 production and financial results from its Avino mine in Durango. In Q4 2019, the company processed 107,310 tonnes from its Avino mine of 51 g/t Ag, 0.64 g/t Au, and 0.62% Cu, recovering 87%, 76%, and 89% respectively to produce 153.6K Oz Ag, 1,676 Oz Au, and 1.29M Lb Cu, for a total of 495.5K Oz AgEq. From its San Gonzalo mine, it processed 2,908 tonnes of 53 g/t Ag and 0.38 g/t Au, recovering 78% and 72% respectively, to produce 4,106 Oz Ag and 26 Oz Au for a total of 6,964 Oz AgEq. From its Historic Above Ground Stockpile, Avino processed 78,218 tonnes of 51 g/t Ag, 0.25 g/t Au, and 0.18% Cu, recovering 50%, 53%, and 31% respectively, to produce  63K Oz Ag, 330 Oz Au, and 96K Lb Cu for a total of 106.2K Oz AgEq. For the full year 2019, the company processed from its Avino mine, 427,147 tonnes of 44 g/t Ag, 0.45 g/t Au, and 0.46% Cu, recovering 85%, 73%, and 86% respectively, to produce  3K Oz Ag, 4,473 Oz Au, and 4.56M Lb Cu for a total of 1.66M Oz AgEq. From its San Gonzalo mine, it processed 56,179 tonnes of 118 g/t Ag and 0.46 g/t Au, recovering 69% and 66%, to produce 153.4K Oz Ag and 580 Oz Au for a total of 215.1K Oz AgEq. From its Historic Above Ground Stockpile, the company processed 306,334 tonnes of 55 g/t Ag, 0.36 g/t Au, and 0.18% Cu, recovering 54%, 53%, and 35% respectively, to produce 295.2K Oz Ag, 1,859 Oz Au, and 407K Lb Cu, for a total of 525.8K Oz AgEq.
  • Golden Minerals Company, reported full year 2019 results from its Mexican operations. It reported revenue of USD $7.7M and a net operating margin of USD $5.3M in 2019. Expenditures during 2019 totalized USD $11.4M and a cash and equivalents balance of USD $4.6M. Cash inflows during 2019 totaled USD $12.7M.

ON FINANCING

  • Aztec Minerals Corp., announced the re-pricing of 200K stock options of the company from $0.25 to $0.12 per common share, and a total of 1,950,000 stock options of the company from $0.35 to $0.105 per common share (Cervantes project, Sonora).
  • GoGold Resources Inc., closed a bought deal offering for gross proceeds of approximately CAD $25M. Net proceeds will be used to fund additional exploration on its Los Ricos project, Jalisco, and particularly at the Monte del Favor target, and for corporate development, and general corporate purposes.
  • Santacruz Silver Mining Ltd., closed the first tranche of a non-brokered CAD $3M private placement to raise gross proceeds of CAD $734,150. Net proceeds will be used for general working capital and for corporate purposes (Veta Grande project, Zacatecas).
  • Ridgestone Mining Inc., closed the final tranche of a private placement financing for gross proceeds of $339,549.90. Net proceeds will be used for ongoing working capital requirements relating to its Rebeico project in Sonora. In total, the company raised gross proceeds of $1,051,801.95in the financing. Ridgestone also announced that it has entered into shares for debt settlement for the aggregate amount of $105K due to Leede for consulting services fees accrued pursuant to a consulting agreement between Ridgestone and Leede dated Nov 1, 2019.
  • Gold Resource Corporation, declared its February 2020 monthly dividend of one third of a cent per common share to its shareholders (Arista mine, Oaxaca).
  • Minera Alamos Inc., received approval from its shareholders for final phase of its Santana, Sonora project financing for CAD $5M. It is working on completing final documentation for execution no later than the end of Q1 2020.
  • Riverside Resources Inc., announced that its board of directors approved a spin-out of its Peñoles project in Durango to its shareholders by way of a share capital reorganization effected through a stationary plan of arrangement. Peñoles property is wholly owned by its subsidiary Capitan Mining Inc. Under the arrangement, Riverside will distribute the common shares of Capitan to Riverside´s shareholders.

ON RESOURCES AND DEVELOPMENT

  • First Majestic Silver Corp., released infill drilling results from it’s the Ermitaño project, located 4km away from the company´s producing Santa Elena mine in Sonora. Drilling highlights include the following drill intersections: hole EW-19-67 with 12.84 g/t Au and 46 g/t Ag (1,106 g/t AgEq) over 10.8m; hole EW-19-74 with 9.46 g/t Au and 383 g/t Ag (1,164 g/t AgEq) over 6.4m; hole EW-19-85 with 31.63 g/t Au and 459 g/t Ag (3,068 g/t AgEq) over 2.4m; hole EW-19-91 with 11.61 g/t Au and 45 g/t Ag (1,003 g/t AgEq) over 13m; hole EW-19-103 with 16.37 g/t Au and 111 g/t Ag (1,462 g/t AgEq) over 7.7m; hole EW-19-111 with 17.98 g/t Au and 79 g/t Ag (1,562 g/t AgEq) over 4.5m; and hole EW-19-113 with 14.22 g/t Au and 130 g/t Ag (1,302 g/t AgEq) over 9.1m. Next month, the company expects to present an updated resource estimate for it’s the Ermitaño project. First Majestic is planning to drill 15,000m in 50 drill holes for resource expansion. It is also working on several engineering studies for detailed mine design and initial production. It expects to complete 3,800m of underground development in 2020, to reach the mineralized area and prepare five production levels.
  • Prime Mining Corporation, presented surface trenching, road cuts and adits sampling results from the El Zapote South and El Zapote North target areas within its Los Reyes project in Sinaloa. Significant sampling results are 6.75 g/t Au and 58 g/t Ag over 39m, including 9.88 g/t Au and 62 g/t Ag over 18m; 7.76 g/t Au and 80 g/t Ag over 12m, including 48.3 g/t Au and 117 g/t Ag over 1.5m; 6.21 g/t Au and 697 g/t Ag over 7.5m, including 14.4 g/t Au and 1,875 g/t Ag over 1.5m. This sampling is part of the initial phase of exploration designed to better map the surface expression of the mineralized structures and integrate the results into a new resource model, currently underway.
  • Sonoro Metals Corp., announced the plan to complete the assessment of 17 zones of Au mineralization identified at its Cerro Caliche project in Sonora, with the purpose of increase the current 201K Oz AuEq resource. The compnay plans to carry out a combined RC and core drill program in several phases for up to 50,000m. Phase III of this program will commence in March and will consists of 10,000m of drilling. In Phase I and II, a total of 10,328m were drilled in 96 holes.
  • Fresnillo plc and its JV partner Mag Silver, provided an update on its Juanicipio project in Zacatecas. Mine construction at Juanicipio project is well underway, detailed engineering is nearing completion, and all major process equipment has been purchased and received on site. Over 25Km of underground development has been completed to date. Pre-operative CAPEX has increased by 11.4% from USD $395M to USD $440M. Production is expected to start in mid-2020 with initial production stopes to be processed at the Fresnillo beneficiation plant from June 2020 pending completion of the Juanicipio plant. Total average annual anticipated production has been estimated in 11.7M Oz Ag, 43.5K Oz Au, with an initial life of mine (based on Indicated Resources only) of 12 years. Additional years of production expected to be supported by the current Inferred Resources, which are being converted into the Indicated category. Further exploration opportunities exist in the JV license area with potential to scale-up operations in the future.  Commissioning of the flotation plant will be underway mid-2021. Exploration is ongoing on the property with the intention to increase the deeper resources and targeting new veins.

ON DEALS AND CORPORATE ISSUES

  • Radius Gold Inc., declared that Pan American Silver Corp., has elected to exercise a right to include the 800 Has Palmillas property to its Amalia JV project in Chihuahua. Palmillas contains multiple exploration targets, including high grade Au-Ag mineralization, 1.8km away and along strike on the San Pedro Zone.
  • Oroco Resource Corp., informed that its Board of Directors approved the acquisition of 100% interest of Altamura Copper Corp. Closing of the acquisition is expected to occur on March 02, 2020. Oroco has to issue 39.8M shares of the company to Altamura shareholders. Oroco also confirmed the appointment of its new President effective on March 01, 2020.
  • Silver Spruce Resources Inc., announced management changes and appointed its new President, CEO, and Director, effective March 01, 2020 (Pino de Plata project, Chihuahua).
  • Fresnillo plc, exercised its option to purchase Plata Latina´s Naranjillo property in Guanajuato. The Naranjillo Project is a grassroots epithermal Ag-Au discovery made by the Company in 2012 and is located in the Mexican Silver Belt, approximately 35 km southeast of the Guanajuato mining district. The transaction and transfer of the property was closed on February 24, 2020.

ON SOCIAL RESPONSIBILITY

  • Minera Madero (Grupo Peñoles) and National Autonomous University of Mexico (UNAM), conducted a Health day in Zacatecas. At least one thousand people will benefit from the Fourth Health Day, opened this week by Grupo Peñoles and the UNAM. Minera Madero, as a host company, made its facilities available to serve the residents of the communities of Francisco I. Madero, Noria de Gringos, El Maguey, Rancho Nuevo, San Antonio de los Negros, Cieneguillas, Morelos and the Ejido Morelos in specialties such as dentistry, optometry and psychology.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the picture above, a Mn-silica Bx in an epithermal system prospect in Chihuahua, Mexico.  Photo by Miguel A Heredia.

The Mining and Exploration News in Mexico: Highlights on the Third Week of February, 2020

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By Jorge Cirett

During the 8th week of the year (February 17th to February 23rd, 2020), at least 35 press releases were announced by companies working in Mexico. ON MEXICO ISSUES, the Sonora Economy Secretariat remarked that several investments are to strengthen the mining industry in 2020. Camimex pointed that mining companies are to invest more than US$200 M in exploration during 2020. Grupo Mexico is to return to the government the mining concession on which the disaster struck Pasta de Conchos mine is located. Camimex is to pursue its “zero accidents” goal. ON EXPLORATION, in Sonora, Colibri Resources has received the permit to drill at the Evelyn project; Riverside Resources reported on field work and sampling at Los Cuarentas; Aloro received a new drilling permit for its Los Venados project. In Chihuahua, Kootenay Silver commenced the phase II drilling program at its Columba project. In Durango, Commander Resources reported on a geophysical survey at Pedro’s project. In Zacatecas, Excellon Resources informed on the exploration status of its Evolución project. In Guanajuato, Vangold secured land access and land use permits on its El Pinguico project. In Jalisco, GoGold Resources launched a second exploration project at Los Ricos District in Jalisco: Monte El Favor.  ON MINING, Starcore International, Americas Gold and Silver,  Torex Gold, First Majestic Silver, Pan American Silver and Fortuna Silver reported Q4 and full year 2019 financial and/or production results. ON FINANCING, Hecla Mining is to redeem $475 M of 7.25% senior notes. Canuc Resources, San Marco Resources and Ridgestone Mining closed various stages of non-brokered private placements for $850 K, C$784.8 K and $715.2 K, respectively. Kootenay Silver is now on the 2020 TSX Venture 50tm. ON RESOURCES AND DEVELOPMENT, Golden Minerals announced promising results from metallurgical test work on concentrates from its Velardeña property. Excellon informed on exploration results on its Platosa mine in Durango. SilverCrest Metals announced a new discovery of a high-grade zone on another vein of the Babicanora area of its Las Chispas property in Sonora. Coeur Mining and Alamos Gold reported mineral reserves and resources to the end of 2019, including figures from Palmarejo (Chihuahua) and the Mulatos District (Sonora), respectively. Goldplay Exploration provided an update on drilling at San Marcial, Sinaloa. ON DEALS AND CORPORATE ISSUES, Tamino Minerals filed a law suit against an individual, in Sonora. Telson informed on the resignation of its CEO, Jose Antonio Berlanga, and the appointment of Ralph Shearing as interim CEO. Sonoro financing discussions were interrupted by the Coronavirus outbreak in China. Mexican Gold and New Found Gold terminated their binding agreement for the acquisition of New Found Gold. GoGold entered into an agreement to acquire The Monte del Favor project in the Los Ricos District in Jalisco. ON SOCIAL RESPONSIBILITY. Fresnillo PLC supports three teams in a robotic regional fair. Grupo Mexico supports social and infrastructure projects in Sombrerete, Zacatecas, with over 300 activities that benefit 3,00 inhabitants. Fresnillo PLC and Frisco are among the companies that integrate the Environmental Protection Club in Zacatecas.).

ON MEXICO ISSUES

  • Jorge Vidal, head of Sonora’s Secretaría de Economía (Economy Secretariat), stated that several investments are to strengthen the mining industry during 2020 in Sonora. He pointed that the investment by Bacanora minerals in the lithium project in Bacadehuachi is one of these, and another one is the investment of the Buenavista zinc project in Cananea, which is to generate 500 jobs with the investment of MXN$350 M pesos (US$18.8 M).
  • Mining companies are to invest more than US$200 M in exploration in 2020. Fresnillo is to reduce its exploration budget to US$135.1 M, from US$150 M on 2019, with about half of those funds to be used in the conversion of resources to reserves. Pan American Silver focuses on brownfield exploration with a budget of US$20 M for the year, on which La Colorada Skarn is to see a 44,000 m drilling program. First Majestic has an exploration budget of US$28.2 M, to be spent in San Dimas (Durango), Santa Elena (Sonora), La Encantada(Coahuila), La Parrilla (Durango) and Del Toro (Zacatecas). Torex Gold is to conduct an infill drilling program that will cost US$13 M on its Media Luna project (Guerrero). Agnico Eagle is to spend US$33.9 M in exploration during 2020, highlighting the funding of the Santa Gertrudis project in Sonora with US$10.4 M and a 42,000 m drilling program at its Pinos Altos mine in Chihuahua.
  • Grupo Mexico is to return to the government the mining concession on which the Pasta de Conchos mine is located. The move is in response to the presidential request to facilitate the retrieval of the remains of over 65 miners deceased in 2006 on the mine located in Coahuila.
  • The Cámara Minera de México (Camimex) vowed to pursue the “zero accidents” goal, pointing that in 2018 the associated companies reported an accident rate of 1.63, which is 3.7% lower than in 2017, and below the national average of 2.04 registered by the Instituto Mexicano del Seguro Social (IMSS).

ON EXPLORATION

  • Excellon Resources Inc. informed on exploration of its 45,000 hectares Evolución property in Zacatecas. Highlights include the expansion of the Lechuzas zone along strike and down dip, and broad intersections of Ag-Pb-Zn, like: 18.7 m @ 27 gpt Ag, 0.8% Pb, 1.1% Zn, 0.1 gpt Au (103 gpt AgEq), including 2.0 m @ 105 gpt Ag, 3.5% Pb, 4.2% Zn, 0.3 gpt Au (416 gpt AgEq); 1.5 m @ 290 gpt Ag, 6.9% Pb, 5.9% Zn, 0.2 gpt Au (779 gpt AgEq); 4.5 m @ 51 gpt Ag, 1.9% Pb, 2.9% Zn, 0.1 gpt Au (244 gpt AgEq); 3.3 m @ 55 gpt Ag, 1.1% Pb, 1.9% Zn (172 gpt Ag). Excellon plans to incorporate all recent work into an updated mineral resource estimate for the project.
  • Kootenay Silver Inc. has commenced a 7,000 m phase II core drilling program at its Columba project in Chihuahua. The follow up drilling will focus on the results of last year’s 41-hole, 6,853 m program which targeted six different veins on the property. Highlighted results from that program comprise: 1.15 m @ 775 gpt Ag; 4.83 m @ 230 gpt Ag; 2.90 m @ 519 gpt Ag; 11.0 m @ 133 gpt Ag (including 5.0 m @ 245 gpt Ag); 2.1 m @ 699 gpt Ag; 1.75 m @ 755 gpt Ag, 1.16 gpt Au; 6.25 m @ 244 gpt Ag; 11.5 m @ 415 gpt Ag (including 4.0 m @ 721 gpt Ag); 4.63 m @ 301 gpt Ag; 39.9 m @ 159 gpt Ag (including 7.45 m @ 650 gpt Ag).
  • Colibri Resource Corp. informed it has received the required drilling permits for its Evelyn project in Sonora. Drill pad construction and other required infrastructure are to commence immediately, followed by drilling.
  • Commander Resources Ltd. reported results from a 70 line-km induced polarization survey (IP) at the Pedro’s project in Durango. The 1,750 ha project was acquired in 2006 from Bearing Resources Ltd. Hematite stained silica rich ridges of angular chalcedony fragments and silicified sedimentary rocks within an angular coarse breccia comprise the outcrops within the Ahuichila conglomerate, within a soil anomaly 4 Km by 1 km and rock chip samples of up to 2.3 gpt Au. Past drilling focused on a Carlin target intercepted up to 10.5 m @ 0.51 gpt Au in oxidized silicified conglomerate.
  • Vangold Mining Corp. has secured a surface land access agreement, and a surface land use agreement for its El Pinguico mine in Guanajuato. The 15-year land access agreement was signed with the Ejido Calderones, providing a short access route to the project, whereas the land use permit was signed with a local land owner for 89.6 hectares.
  • Riverside Resources Inc. reported on field work and sampling at its Los Cuarentas project in Sonora. Selective rock sampling from dumps, float, channel and rock chips returned five of sixteen samples with more than 5 gpt Au: 25.7 gpt Au, 4 gpt Ag; 10.2 gpt Au, 9 gpt Ag; 6.8 gpt Au, 65.1 gpt Ag, 6.27 gpt Au, 120 gpt Ag; 5.3 gpt Au, 6 gpt Ag; 5.1 gpt Au, 75 gpt Ag. Three primary targets have been identified for a prospective drill program in 2020: Santa Rosalia, Santa Rosalia Sur and El Sombrero.
  • GoGold Resources Inc. launched a second exploration project located on the Los Ricos District, called Monte del Favor, in Jalisco. Gogold now owns 35 concessions covering 22,493 hectares in a 35 km trend. The new concessions come with a legacy database of 50 drill holes with highlighted intercepts of: 24.4 m @ 6.4 gpt Au, 1,629 gpt Ag; 28.3 m @ 3.1 gpt Au, 150 gpt Ag; 6.1 m @ 1.1 gpt Au, 201 gpt Ag; 6.1 m @ 2.8 gpt Au, 174 gpt Ag; 20.3 m @ 0.4 gpt Au, 225 gpt Ag.
  • Aloro Mining Corp. informed a new drilling permit has been granted by SEMARANT (The Secretariat of Environment and Natural Resources) for its Los Venados project in Sonora. The permit granted the drilling of 15 holes and the construction of up to 3.38 Km of drill roads. Drilling is to focus in the south area of the project, where a hole cut 32 m of blind strong silicic alteration with brecciated vuggy silica an sulfides, with 7.6 m @ 1.13 gpt Au, 32 gpt Ag.

ON MINING

  • Starcore International Mines Ltd. released production results for the quarter ending on January 31, 2020. In its San Martin mine in Queretaro, 58.3 K tonnes were milled @ 1.84 gpt Au, 30 gpt Ag, recovering 90.1% Au, 50.9% Ag, to produce 3,425 Oz AuEq.
  • Americas Gold and Silver Corp. presented production figures from 2019 and guidance for 2020 of its mining operations, including figures from its Cosalá property in Sinaloa. At Cosalá, 613.8 K tonnes were processed @ 50 gpt Ag, to produce 572 K Oz Ag, 43.3 M Lb Zn and 16.4 M Lb Pb, or 4.68 M Oz AgEq, at cash cost ($18.31) and AISC ($10.90) per Oz Ag produced. Improved access to the Upper Zone at the San Rafael mine will tap higher silver grades in 2020.
  • Torex Gold Resources Inc. reported fourth quarter and fill year 2019 financial and operating results. For the last quarter of 2019, Torex Gold produced 121,151 Oz Au at its El Limón-Guajes mine in Guerrero, at cash cost $617 per Oz and all-in sustaining cost of $767 per Oz, generating EBITDA of $102.2 M and repaying $82.5 M of debt during the period. For the year, Torex produced 454,811 Oz Au at cash cost of $619 per Oz and an AISC of $805 per Oz Au, generating EBITDA of $330.3 M and repaying $164.4 M of debt. Total debt now stands at $174.9 M, while cash at hand is $161.8 M. The Media Luna project resource estimate was updated to 2.24 M Oz AuEq at a grade of 5.5 gpt Au in the indicated category and 4.23 M Oz AuEq at 4.23 gpt Au in the inferred category.
  • First Majestic Silver Corp. announced financial results for the Q4 and year 2019. During the quarter 626.6 K tonnes were processed to produce 3.35 M Oz Ag, 33,176 Oz Au, 0.9 M Lb Pb, or 6.23 M Oz AgEq at cash cost $3.37 per Oz and an AISC of $12.25 per Oz. The production figures for the year are in the table below. The company ended 2019 with cash and cash equivalents of $169 M. First Majestic production 20191
  • Pan American Silver Corp. reported financial results for the year 2019, including figures from its Mexican operations. At La Colorada mine in Zacatecas 768.7 K tonnes were milled @ 361 gpt Ag, 3.10% Zn, 1.65% Pb to produce 8.2 M Oz Ag, 4.61 K Oz Au, 20.97 K tonnes Zn, 11.15 K tonnes Pb, at cash cost $4.30 and AISC of $5.00 (net of by-products). At Dolores, in Chihuahua, 6.78 M tonnes were place on the heaps @ 38 gpt Ag, 0.60 gpt Au, to produce 5.1 M Oz Ag, 117.6 K Oz Au at a cash cost of $3.09 and an AISC of $15.45.
  • Fortuna Silver Mines, Inc. provided 2020 production, cost and capital expenditure guidance for 2020, including figures for its Mexican operations. At San Jose, in Oaxaca, the company aims to produce between 6.6 and 7.3 M Oz Ag, and between 41 and 45 K Oz Au, at a cash cost of US$65.6 to US$72.5 per tonne, and an AISC between US$9.6 to US$11,7 per Oz AgEq. The plan is to process 1.06 M tonnes @ 223 gpt Ag, 1.39 gpt Au, with a capital investment of US$17.1 M, including US$12.2 M for sustaining capital expenditures and US$4.9 M for brownfields exploration programs which include 17,600 m of drilling.

ON FINANCING

  • Hecla Mining Co. announced its agreement to sell $475 M aggregate principal amount of 7.25% senior notes. The notes will mature in February 2028, with the company intending to use the net proceeds together with cash on hand to redeem all of its outstanding 6.875% senior notes due 2021. (San Sebastián, Durango).
  • Canuc Resources Corp. closed a non-brokered private placement for gross proceeds of $850 K, with three officers of the company participating (San Javier, Sonora).
  • San Marco Resources Inc. closed its over-subscribed non-brokered placement, raising C$784.8 K (Espiritu, Sonora).
  • Ridgestone Mining Inc. closed the first tranche of the non-brokered private placement to raise $715.2 K on gross proceeds (Rebeico, Sonora).
  • Kootenay Silver Inc. has been recognized in the 2020 TSX Venture 50tm as one of the top 50 performing companies on the TSX Venture Exchange (Columba, Chihuahua).

ON RESOURCES AND DEVELOPMENT

  • Golden Minerals Co. announced promising results of metallurgical test work on pyrite-arsenopyrite flotation concentrates from its Velardeña properties in Durango. “Gold and silver recoveries of 91% and 92%, respectively, were obtained from cyanide leaching of the bio-oxidized concentrate samples. BIOX* achieved 93% oxidation on the concentrate sample in batch tests, which the Company believes should translate to a 5 to 6-day retention time in a commercial bio-oxidation plant”.
  • Excellon Resources Inc. informed on exploration results at its Platosa mine in Durango. Surface drilling of the NE-1S manto returned high-grade intersections, like 6.6 m @ 1,178 gpt Ag, 6.7% Pb, 8.4% Zn, 0.2 gpt Au. A large hydrothermal system was discovered 11 km from the Platosa mine at the Jaboncillo target, where drilling is aimed to start in the first half of 2020.
  • SilverCrest Metals Inc. announced a new discovery and additional drill results from the Babicanora Norte vein at its Las Chispas property in Sonora. The discovery drill hole intercepted 2.0 m (tw) @ 6,418 gpt AgEq on a faulted extension that received the name of Area 200, on the Babicanora Norte vein, which is now the highest-grade vein in the project. The initial high-grade footprint of this zone is 500 long by 125 m in height, on the vein that is now known for more than 2.0 km. The area 200 shows an average estimated true width (tw) of 1.5 m @ 16.11 gpt Au, 2,166 gpt Ag (3,375 gpt AgEq). Highlighted results for this press release comprise 1.4 m @ 90.22 gpt Au, 9,422 gpt Ag (16,189 gpt AgEq); 2.4 m @ 45.71 gpt Au, 5,577 gpt Ag (9,006 gpt AgEq); 1.6 m @ 75.78 gpt Au, 7,662 gpt Ag (13,345 gpt AgEq).
  • Coeur Mining Inc. reported 2019 mineral reserves and resources, including figures from its Mexican operations. At Palmarejo, in Chihuahua, infill drilling helped replace mining depletion. Proven and probable reserves stand at 11.67 M short tonnes (st) @ 1.83 gpt Au, 135 gpt Ag; measured and indicated resources stand at 8.76 M st @ 1.49 gpt Au, 122 gpt Ag and inferred resources of 6.47 M st @ 1.77 gpt Au, 127 gpt Ag. These amount to 693 K Oz Au, 5.6 M Oz Ag as reserves, 425 K Oz Au, 34.5 M Oz Ag as measured and indicated resources and 367 K Oz Au, 26.3 M Oz Ag as inferred resources.
  • Minera Peña Colorada informed that the Peña Colorada mine in Colima received the visit of PROFEPA (Procuraduría Federal de Protección al Ambiente) and SEMARNAT (Secretaría de Medio Ambiente y Recursos Naturales) personnel to review the compliance of the company on the different permits it has received.
  • Alamos Gold Inc. Reported mineral reserves and resources to year end 2019, including figures from its Mexican Operations. Mineral reserves at Mulatos decreased by 154 K Oz to 1.56 M Oz, with mining depletion partially offset by an 81 K Oz increase at La Yaqui Grande. The exploration budget was increased to $7 M with 14,000 m of drilling planned around near mine targets as well as at La Yaqui Grande and El Carricito. A number of regional exploration targets were identified with the aid of a VTEM survey carried out in 2018.Alamos Gold Mineral Resources to 201911
  • Goldplay Exploration Ltd. provided an update on exploration and drilling of its San Marcial project in Sinaloa. The last holes of 2019 returned 28.7 m @ 92 gpt Ag, including 13.75 m @ 154 gpt Ag in the Faisanes target. At the Guacamayo target 0.60 m @ 138 gpt Ag, 0.56 gpt Au, confirm mineralization 30 m east of the current resource area. Due diligence has commenced on the potential acquisitions of the Plomosas (First Majestic Silver Corp.) and La Trinidad (Mako Mining Corp.).

ON DEALS AND CORPORATE ISSUES

  • Tamino Minerals Inc. has filed a law suit against an individual in Sonora. (El Volcán, Sonora).
  • Newmont Corp. appointed Jim Cooper as General Manager of the Peñasquito unit in Zacatecas.
  • Telson Mining Corp. informed its Chief Executive Officer and member of the Board of Directors, Jose Antonio Berlanga, has resigned due to personal reasons. Mr. Ralph Shearing has been appointed as Interim Chief Executive Officer for the company (Campo Morado, Guerrero).
  • Sonoro Metals Corp. informed discussions regarding debt finance and engineering, procurement and construction contracts with China-based EPC companies has been postponed due to the COVID-19 outbreak (Cerro Caliche, Sonora).
  • Mexican Gold Mining Corp. announced, along New Found Gold Corp., that they have mutually terminated the binding agreement to acquire all of the issued and outstanding shares of NFGC (Las Minas, Veracruz).
  • GoGold Resources Inc. entered into an agreement to acquire a second project located on the Los Ricos District, called Monte del Favor, in Jalisco. The agreement is to acquire 49% of 5 concessions in consideration for US$225 K, and an option to acquire the remaining 51% by paying US$210 K on the second anniversary. The seller will retain 1% NSR on the property, which the company may repurchase by paying US$1 M.

ON SOCIAL RESPONSIBILITY

  • Fresnillo PLC supports science, technology and youthful innovation. As part of the regional robotic fair “FIRST” on the La Laguna region, Fresnillo is to support three teams. The sponsored teams are from Turuachi, Chihuahua, Ciénega de Nuestra Señora, Durango and Fresnillo, Zacatecas. One other team from Caborca, Sonora, is to participates in an international competition in Arizona.
  • Grupo Mexico supports social and infrastructure projects in Sombrerete, Zacatecas. Every year the company performs 300 activities that benefit 3,000 inhabitants. The social programs and productive activities take place in Sombrerete, San Martin, Villa Insurgentes, Ojo de Agua, Charco Blanco, Santa Rita and José de Félix communities. Also, a seed-capital program has financed 29 projects to benefit 20 schools.
  • Peñoles, Fresnillo PLC, and Grupo Frisco among the companies to integrate the Environment Protection Club in Zacatecas. More than 25 companies are to be members of this club, promoted by the State governor, and that will also have universities (Benemérita Universidad Autónoma de Zacatecas and Instituto Politécnico Nacional), the Secretaría de Agua y Medio Ambiente and federal authorities as its memebers.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the image below: The old train bridge between Nacozari and the Pilares mine, in Sonora, picture by Jorge Cirett

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The Mining and Exploration News in Mexico: Highlights on the First Week of February, 2020

225aBy Jorge Cirett

During the 6th week of the year (February 3rd to January 9th, 2020), at least 28 press releases were announced by companies working in Mexico. ON MEXICO ISSUES, CAMIMEX urged the Mining Fund to be used on the grounds it was meant to (infrastructure on Mining localities), as this year these funds will flow to the Education Secretariat for use in school’s remodelling. Mexico’s mining production decreased year on year during November 2019 by 1.9%. UNAM offers an Earth Science’s degree at its Juriquilla facilities, in Queretaro. The Sonora Mining Cluster presented its annual report and 2020 program. The San Martin mine (Zacatecas) legal duel between two Unions continues with a recent ruling by the Supreme Court. ON EXPLORATION, in Sonora, Minera Alamos released drill results which confirm long intervals of significant mineralization at its Santana property; Canuc Resources surface rock sample results confirm the extension of mineralization within its concessions in San Javier. Minaurum Gold released historical drill intercepts that confirm extensions of wide, high-grade mineralization on the veins that were mined in the past on its Alamos Silver project. Colibri Resource prepares to drill two mineralized corridors on the Evelyn project. In Zacatecas Advance Gold completed the third phase geophysical survey at the Tabasqueña project. ON MINING, GoGold, Consolidated Zinc and Hecla Mining presented Q4 and full year 2019 results. Americas Gold and Silver installations on the Copalá complex in Sinaloa have seen its access blocked. Mexus Gold continues leaching operations at its Santa Elena mine in Sonora. US Antimony initiated pilot plant production at its Los Juarez property in Queretaro. ON FINANCING, Sonoro Metals is discussing financing options with Chinese companies. Ridgestone Mining ($1.05 M), San Marco Resources (C$500 K), Advance Gold ($250 K), First Mining ($5 M) and GoGold (C$5 M) released information on its planned or undergoing financing rounds. ON RESOURCES AND DEVELOPMENT, Argonaut Gold filed the PFS report on the Cerro del Gallo in Guanajuato. Azure Minerals released good drilling results from the Loma Bonita deposit at its Alacrán property in Sonora. Prime Mining released good results of road cuts and trenches at its Guadalupe de Los Reyes project in Sinaloa. Premier Gold Mines reported on the development of the Lupita Extension ore body at its Mercedes mine in Sonora. Starcore International is drilling the Santa Elena target at its San Martin mine in Queretaro.    ON DEALS AND CORPORATE ISSUES, Consolidated Zinc is dealing with a legal issue regarding claims for compensation from a former mining contractor. Sierra Metals announced the settlement on an outstanding litigation regarding mining concessions within its Bolivar mine in Chihuahua. ON SOCIAL RESPONSIBILITY. Minera San Xavier donated two water concessions to the Cerro San Pedro municipality in San Luis Potosí. Minera Peñasquito donated agriculture equipment to farmers in Mazapil, Zacatecas, valued at over $9 M pesos ($480 K).

ON MEXICO ISSUES

  • Fernando Alanís Ortega, Camimex president, urged that the use of the Mining Fund should stick for its creation purpose, like helping municipalities on infrastructure. In 2019 a change was approved by Congress, by which in March 2020 the funds are to be delivered to the Secretaría de Educación Pública (Education Secretariat) for school remodelling. Camimex is to stay working in keeping the mining sector united, better the industry public perception and to find the way to develop a public policy that incentives mining.
  • Mexico’s Mining production decreased during November 2019. Mining production decreased 1.9% from November 2018 to November 2019, gold decreased 5.2%, silver 1.7%, lead 3.8%, zinc 3.4%, fluorite 11.4%, coke 19.2%, coal 9%, while copper production increased by 1.8%.
  • UNAM (Universidad Nacional Autónoma de México) has a new major at its Juriquilla unit in Queretaro. This Earth Sciences studies at this facilities are focused on two themes: The Solid Earth and Environmental Geology.
  • The Cluster Minero de Sonora presented its annual report and guidelines for 2020, in Hermosillo. The event counted with the participation of members, industry leaders and state and federal level officials, which were exposed to the different objectives the Sonora Mining Cluster has planned for the year.
  • The Supreme Court discarded the amparo review that acknowledges the strike in Sombrerete, Zacatecas. According to the publication, the ruling obliges Grupo Mexico to recognize the strike that started on the San Martin mine in July 2007.
  • The Sindicato Nacional de Trabajadores de la Exploración, Explotación y Beneficio de Minas en la República Mexicana posted a letter on the San Martin mine in Zacatecas. In this letter the union states that the Supreme Court ruling that debunks its representativeness is not final, and can be appealed. Furthermore, the ownership procedure is independent of the termination of the strike dated august 2018, and that it is false that the mine facilities have to be surrendered. The Union has the solid commitment to fight all the legal battles needed to make the voice of hundreds of miners to be heard.

ON EXPLORATION

  • Advance Gold Corp. completed the third phase of a geophysical study campaign at its Tabasqueña property in Zacatecas. The survey expanded the length of a chargeability anomaly to 3,200 x 500 m. “The second hole currently being drilled on the chargeability anomaly has intersected 24 metres of quartz vein above the anomaly”.
  • Minera Alamos Inc. provided confirmation of significant disseminated mineralization at the Divisadero discovery at its Santana project in Sonora. Significant drill intersections from 2018-2019 comprise: 95.7 m @ 0.85 gpt Au, 10 gpt Ag, 0.33% Cu; 96.4 m @ 0.42 gpt Au, 4 gpt Ag, 0.12% Cu; 133.6 m @ 0.56 gpt Au, 6 gpt Ag, 0.16% Cu.
  • Canuc Resources Corp. released results from surface rock samples at its San Javier property in Sonora. Highlighted results comprise: 0.6 m @ 1.8 gpt Au, 11 gpt Ag; 0.6 m @ 0.33 gpt Au, 114 gpt Ag; 0.8 m @ 17.9 gpt Au, 11 gpt Ag; 1.1 m @ 11.6 gpt Au, 99 gpt Ag; 0.4 m @ 3.1 gpt Au, 138 gpt Ag; 1.1 m @ 4.13 gpt Au, 197 gpt Ag; 0.6 m @ 0.65 gpt Au, 170 gpt Ag; 0.5 m @ 0.02 gpt Au, 182 gpt Ag; 0.4 m @ 0.28 gpt Au, 262 gpt Ag; 0.9 m @ 0.02 gpt Au, 192 gpt Ag; 0.3 m @ 0.19 gpt Au, 399 gpt Ag; 1.5 m @ 0.13 gpt Au, 239 gpt Ag; 1.4 m @ 0.02 gpt Au, 705 gpt Ag; 1.6 m @ 0.02 gpt Au, 578 gpt Ag. These results confirm the extension of the mineralized structures over the three kilometers of strike length of the mining concessions held by Canuc.
  • Minaurum Gold Inc. acquired historical data including mine maps, sections and results of 40 holes (6,099 m) drilled at its Alamos Silver project in Sonora. The holes were drilled between the 1960’s and 1980’s, and focused on the Promontorio and Minas Nuevas underground mines. The results indicate that the deposits included multiple veins and continue at depth and along strike. It is estimated that 200 M Oz Ag were mined from the Quintera, Promontorio and Minas Nuevas mines. Highlighted results from the Promontorio mine comprise 1.2 m @ 5,588 gpt Ag; 1.2 m @ 1,008 gpt Ag; 4.6 m @ 2,838 gpt Ag; 4.6 m @ 305 gpt Ag; 1.4 m @ 377 gpt Ag; 12.2 m @ 710 gpt Ag; 7.6 m @ 747 gpt Ag; 11.3 m @ 785 gpt Ag; 1 m @ 2,177 gpt Ag; 1.2 m @ 854 gpt Ag, 23 gpt Au. Highlighted results from the Promontorio mine include 1.7 m @ 452 gpt Ag, 2 m @ 367 gpt Ag, 1.8 m @ 839 gpt Ag. The results indicate that the deposits included multiple veins and continue at depth and along strike. It is estimated that 200 M Oz Ag were mined from the Quintera, Promontorio and Minas Nuevas mines.
  • Colibri Resource Corp. has contracted Major drilling for the maiden drilling program at Evelyn, in Sonora. Drilling is to test to main corridors, Cerro Rojo and El Sahuaro. Activities are to start as soon as the relevant permit is received.

ON MINING

  • GoGold Resources Inc. released financial results for Q4 2019. During the period the company had revenue of $9.3 M, net income of $535 K, producing 585 K Oz Ag at cash cost $12.54 and AISC $14.59 per AgEq Oz. By the end of the period the company had $5 M in cash.
  • Americas Gold and Silver Corp. announced that a group of individuals, including a small minority of the company’s unionized workers, illegally blockaded access to facilities at its Cosalá operations in Sinaloa. “The Company has already filed the legal motions with the Government of Mexico at the state and federal levels but remains receptive to having good‐faith discussions with the proper representatives of the certified union”. Mining and processing operations have been temporarily halted.
  • Consolidated Zinc Ltd. presented its quarterly activities report for Q4 2019. During the period 9,062 tonnes @ 16.1% Zn, 8.4% Pb were mined, 11,712 tonnes @ 16.1% Zn, 8.4% Pb were processed. Cash cost per Lb Zn was $1.48. The cash balance at the end of the period was US$556 K plus concentrate receivables of US$617 K.
  • Hecla Mining Co. presented fourth quarter and full year 2019 financial and operating results, including figures from its Mexican operations. At San Sebastian, in Durango, 422.4 K Oz Ag, 3,897 Oz Au were produced at cash cost $8.89 and AISC $11.78 per Oz Ag in Q4, 2019; while 1.87 M Oz Ag, 15,673 Oz Au were produced at cash cost $8.02 and AISC $12.10 per Oz Ag during the full year 2019. Operations in San Sebastian have transitioned from higher grade open pit to underground production, with the mill operating at a daily rate of 425 tpd for the quarter and 479 tpd for the year. “The Company is completing its study on the Hugh Zone sulfide ore and expects a decision on development in the first quarter, which would allow production to begin by the end of the year”.
  • Mexus Gold US. announced that gold production is continuing at its Santa Elena mine in Sonora (not to mistake by First Majestic’s Santa Elena mine, also in Sonora).
  • United States Antimony Corp. initiated pilot phase precious metal production at its Los Juarez property in Queretaro. The procedure involves crushing, flotation and cyanide leach of the ore.

ON FINANCING

  • Sonoro Metals Corp. announced “discussions regarding project debt finance and engineering, procurement and construction (EPC) contracts with China-based EPC companies continue to advance”. (Cerro Caliche, Sonora).
  • Ridgestone Mining Inc. intends to complete a non-brokered private placement for up to $1.05 M in gross proceeds (Rebeico, Sonora).
  • San Marco Resources Inc. announced that its non-brokered private placement intended to raise C$500 K has been over-subscribed, and now is to total C$717 K in gross proceeds (project 1068, Sonora).
  • Advance Gold Corp. is to undertake a non-brokered private placement, aiming to raise gross proceeds of $250 K (Tabasqueña, Zacatecas).
  • First Mining Gold Corp. intends to complete a non-brokered placement for aggregate gross proceeds of up to $5M, with some insiders of the company participating. (Miranda, Sonora; Lachatao, Oaxaca).
  • GoGold Resources Inc. entered into an agreement with Sprott Capital Partners LP and PI Financial Corp. as co-lead underwriters, along with BMO Capital Markets, pursuant to which they agreed to purchase on a bought deal basis units of the company for gross proceeds of C$5 M (Los Ricos, Jalisco).

ON RESOURCES AND DEVELOPMENT

  • Argonaut Gold Inc. filed the technical report for the Pre-Feasibility Study (PFS) on the Cerro del Gallo project in Guanajuato.
  • Azure Minerals Ltd. released good results from infill and extension drilling on the Loma Bonita deposit at its Alacrán project in Sonora. Highlighted intervals include 126 m @ 1.96 gpt Au, 26 gpt Ag (including 64.5 m @ 2.8 gpt Au, which includes 34.5 m @ 3.94 gpt Au, 60 gpt Ag) in an infill hole; 36 m @ 1.0 gpt Au, 13 gpt Ag on an expansion drill hole.
  • Prime Mining Corp. released results from new trenches and road cuts on the Zapote North and South deposits at its Guadalupe de Los Reyes project in Sinaloa. Highlighted Road cuts results comprise 30 m @ 2.87 gpt Au, 42 gpt Ag; 43.5 m @ 1.24 gpt Au, 13 gpt Ag; 22.5 m @ 0.87 gpt Au, 14 gpt Ag; 37.5 m @ 3.9 gpt Au, 36 gpt Ag; 16.5 m @ 0.66 gpt Au, 8 gpt Ag; 12 m @ 1.56 gpt Au, 14 gpt Ag; 6 m @ 11.72 gpt Au, 26 gpt Ag. Underground adit sampling returned 10.5 m @ 0.58 gpt Au, 18 gpt Ag; 10.5 m @ 1.32 gpt Au, 26 gpt Ag; 22.5 m @ 3.23 gpt Au, 68 gpt Ag.
  • Premier Gold Mines Ltd. reported progress ahead of schedule on the “development of the Lupita Extension underground development” at its Mercedes mine in Sonora…. During 2019, a successful delineation program of 87 drill holes extended the known Lupita mineralization along a strike length of 300 m. A clear difference between the two Lupita areas are the noticeable higher grade and width in Lupita Extension versus Lupita as well as the steeper dipping geometry of about 50 degrees. The delineation drilling program returned an average true width of 2.9 m of 5.56 g/t Au length-weighted average grade“.
  • Starcore International Mines Ltd. has started drilling the Santa Elena target at its San Martin mine in Queretaro. “The Company is conducting an exploration program that will consist of 10 holes between 200 to 400 meters each targeting the Santa Elena vein, which is thought to be a mirror of the San Martin vein(s), a typical epithermal gold-silver deposit characterized by low sulfation (sic)”.

ON DEALS AND CORPORATE ISSUES

  • First Majestic Silver Corp. announced the appointment of Mr. Steve Holmes to the role of Chief Operating Officer (San Dimas, Durango; Santa Elena, Sonora).
  • Consolidated Zinc Ltd. informed on legal proceedings by its former mining contractor at the Plomosas mine in Chihuahua. Caminos y Construcciones Ganti S.A. de C.V. is suing CZL for final outstanding costs MXN$23.63 M, including VAT. CZL has presented counterclaims totaling MXN$89.15 M. On January 31, 2020, Ganti representatives seized control of the physical inventory at the third party Aldama plant. (Plomosas mine, Chihuahua).
  • Consolidated Zinc Ltd. stated that it has succeeded in legal action to end the intimidation and excessive actions of Caminos and Construcciones Ganti S.A. de C.V.. Ganti was CZL’s mining contractor “until they were terminated on the 25 November 2019, in accordance with their contract”. Ignoring the contracted conflict resolution procedures, Ganti submitted legal proceedings in the Federal District Court of Chihuahua. On 4 February the Court rescinded the orders given to Ganti (Plomosas mine, Chihuahua).
  • Tamino Minerals Inc. informed the company has plans to make acquisitions (El Volcán, Sonora).
  • Sierra Metals Inc. announced the settlement of the outstanding litigation with Polo y Ron pertaining mining concessions where mine operations and mineral reserves estimates are located on its Bolivar mine in Chihuahua. “The impact of the settlement amount paid on Sierra Metals’ financial condition and operating results is not significant”.

ON SOCIAL RESPONSIBILITY

  • Minera San Xavier is donating two water concessions to the Cerro San Pedro municipality, in San Luis Potosi. The concessions add up to 480 thousand cubic meters of water per year. The use of the resource is exclusively for the communities of Cerro de San Pedro, La Zapatilla, Divisadero, Planta del Carmen, Granjas de San Francisco, Monte Caldera, Cuesta de Campa, Calderón y Jesús Maria, all within the Cerro San Pedro Municipality.
  • Minera Peñasquito supports farmers in Zacatecas. The Newmont GoldCorp subsidiary delivered agriculture machinery to El Vergel producers. In collaboration with the Instituto Nacional de Investigaciones Forestales Agrícolas y Pecuarias (INIFAP), the equipment valued at more than nine million pesos (US$480 K) is to benefit more than 400 inhabitants of Mazapil, Zacatecas.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the image below: Twentieth Century tauna on a stream in Oaxaca, picture by Jorge Cirett.

225a

The Mining and Exploration News in Mexico: Highlights on the Fourth Week of January, 2020

204

By Jorge Cirett

During the 4th week of the year (January 20th to January 26th, 2020), at least 22 press releases were announced by companies working in Mexico. ON MEXICO ISSUES, Highlights on some advanced projects were shared, including Ermitaño, Santana, Media Luna and La Colorada skarn. A good week for Mexican mining companies on the Bolsa Mexicana de Valores (BMV), with share price increments for Grupo Mexico, Industrias Peñoles, Orbia (Mexichem) and Cemex. The president of Mexico stated no mining concessions for lithium have been granted under his term.  ON EXPLORATION, in Sonora, Riverside reported good surface sampling results from its El Cuarenta project; Minaurum completed the phase I drilling program at its Alamos Silver project, testing 19 of 25 identified vein systems; Mexus Gold is looking to JV its Mabel and Ures properties. In Zacatecas, Advance Gold released results from the first hole at a chargeability anomaly in its Tabasqueña project. In Hidalgo, Santacruz Mining staked the Lechuga property.  ON MINING, Argonaut Gold, Coeur Mining, Gold Resource, Premier Gold, Sierra Metals, and First Majestic released production results for Q4 and full year 2019.  ON FINANCING, Silver Spruce filed an amendment at the TSX regarding the Cocula project in Jalisco. ON RESOURCES AND DEVELOPMENT, Minera Alamos announced construction is ongoing at its Santana project in Sonora. Argonaut Gold informed it is reviewing its option on the San Antonio project in Baja California Sur, whereas at Cerro del Gallo in Guanajuato the company is to produce a corrected bundle of documents to re-submit to the authorities for authorization. Silver Crest released high grade results from the Babi Sur vein at its Las Chispas property in Sonora. Impact Silver released good surface sampling results on two veins at an open pit at its Zacualpan property in Estado de Mexico. Mexus Gold started mining a new zone at its Santa Elena mine in Sonora. GoGold released results from nine more holes at its Los Ricos project in Jalisco. Mexican Gold released drilling results from its Las Minas project in Veracruz. Prime Mining announced surface results from road cuts and trenches from its Los Reyes project in Sinaloa. GR Silver Mining updated on its exploration results at its San Marcial project in Sinaloa.   ON DEALS AND CORPORATE ISSUES, Leagold was advised to vote favorably on a proposed merge with Equinox. ON SOCIAL RESPONSIBILITY. The Mining Fund allocated the resources for rehabilitation of a sports field in Santa Barbara, Chihuahua. Esperanza Silver is to apply a new model of mining on the development of the Esperanza mine, in Morelos. Minera San Xavier formalized the transference of its silver’s jewelry shop to one of its employees in Cerro San Pedro, San Luis Potosi. The Guerrero government, the Municipality of Cocula and Torex Gold are to pave a road in Cocula.

ON MEXICO ISSUES

  • Some new projects highlights: First Majestic initiated a 3,000 m development program designed to get the Ermitaño project in Sonora into production by early 2021. Ermitaño is 4 km from First Majestic’s Santa Elena mine. Minera Alamos has started construction of its Santana mine in Sonora, where it expects to start producing gold later in the year from heap leach operations. Torex Gold released a new resource estimation for its Media Luna project in Guerrero, with 12.6 M tonnes @ 5.55 gpt Au Eq containing 2.24 M Oz AuEq as indicated resources, and 33.5 M tonnes @ 4.23 gpt Au Eq containing 4.56 Oz AuEq as inferred resources. The capital needed to take this project into production is estimated at US496 M, to reach a yearly production of 170 K Oz Au, 1.7 M Oz Ag and 21 K tonnes Cu. The giant La Colorada skarn discovery by Pan American Silver in Zacatecas has an initial inferred resource base of 73.5 M tonnes containing 102 M Oz Ag, 3.2 M tonnes Zn, 1.5 M tonnes Pb and 121 K tonnes Cu. The project is to see 44,000 m of drilling during 2020, with a cost of US$7.5 M.
  • Listed mining companies in the Mexican Stock Exchange (Bolsa Mexicana de Valores, or BMV) had a good week. Grupo Mexico was up 5.9%, Industrias Peñoles 1.9%, Orbia (Mexichem) 5.75% and Cemex 8.91%.
  • The president of Mexico, Andrés Manuel López Obrador (also known as AMLO) assured this week that no concession has been delivered on his term for lithium exploitation. (In fact, the delivery of all mining concessions has been halted indefinitely by the actual government).

ON EXPLORATION

  • Riverside Resources Inc. reported on surface sampling and field work at its El Cuarenta project in Sonora. Three prospective targets were identified: Santa Rosalía, Santa Rosalía Sur and El Sombrero, with sampling returning five samples of sixteen above 5 gpt Au, and a best result of 25.7 gpt Au. The Santa Rosalía target consists of multiple sub-parallel low sulfide quartz veins on a fault zone 1 Km long in volcanic rocks. At Santa Rosalía Sur there is an 800 m long structural zone in volcanic rocks with shallow dipping sheeted quartz veins showing banded quartz and lattice textures. El Sombrero displays extensive alteration and high temperature alteration minerals like dickite, pyrophyllite and kaolinite, as well as a highly silicified cap.
  • Minaurum Gold Inc. completed its phase I drill program at the Alamos Silver project in Sonora, testing 19 of the 25 identified vein systems with 18,810 m in 40 holes.. Fourteen of the nineteen vein systems returned high-grade silver intercepts, on a 10 km long by 6 km wide corridor. Highlighted intervals from the last round of drilling comprise: 7.60 m @ 155 gpt Ag, including 2.15 m @ 470 gpt Ag; 0.20 m @ 367 gpt Ag, 6.75 gpt Au, 1.35% Cu, 0.59% Pb, 0.56% Zn at the Púlpito and Cotera veins. 6.60 m @ 1.94% Cu, 0.5% Pb, 1.5% Zn at the Alessandra vein. 1.1 m @ 729 gpt Ag, 1.73 gpt Au, 0.13% Cu, 3.0% Pb, 5.7% Zn at the Promontorio vein. 0.50 m @ 160 gpt Ag at La Dura vein. 1.05 m @ 245 gpt Ag, 0.74% Cu, 0.4% Pb, 0.7% Zn at Las Animas vein. And 7.35 m @ 47 gpt Ag on the Rosario vein. “Phase II is expected to commence in late-March and will include a minimum of 20,000 m of drilling”.
  • Mexus Gold US. is to look for a JV on its Mabel and Ures properties in Sonora. The Mabel property has 611 holes in 6 drilling campaigns since 2002. In the Ures property the targets are a porphyry copper system and high grade silver.
  • Advance Gold Corp. released drill results from one drill hole at its Tabasqueña project in Zacatecas. The first hole into a 1000 x 500 m chargeability anomaly returned 78 m of continuous zinc mineralization, including 1.10 m @ 1.88% Zn, 1.40% Pb, 77 gpt Ag, 0.20 gpt Au and 34 m @ 23 gpt Au, and 1.10 m @ 101 gpt Ag, 0.59% Pb, 0.74% Zn.

ON MINING

  • Argonaut Gold Inc. released production results for 2019 and the fourth quarter 2019. During 2019 the company produced 186,615 Oz AuEq, with 47,521 Oz AuEq produced during the Q4. During the same quarter production at El Castillo complex in Durango was 34,899 Oz AuEq (13,896 Oz AuEq from El Castillo and 21,003 Oz AuEq from San Agustin), and 12,622 Oz AuEq at La Colorada, in Sonora. For 2019, total production was 131,727 Oz AuEq at El Castillo Complex and 55,338 Oz AuEq at La Colorada.
  • Coeur Mining Inc. announced production results for full year 2019 and fourth quarter 2019, including figures from Mexico. At Palmarejo, in Chihuahua, 1.76 M tonnes were milled @ 2.49 gpt Au, 151 gpt Ag, recovering 84.3% Au, 79.3% Ag, to produce 111,932 Oz Au, 6.84 M Oz Ag during the year. During the last quarter 486.8 K tonnes were milled @ 2.18 gpt Au, 159 gpt Ag, recovering 84.9% Au, 81.7% Ag, to produce 28,702 Oz Au, 1.98 M Oz Ag.
  • Gold Resource Corp. provided full-year 2019 and fourth quarter 2019 production results, including figures from its Mexican operations. Production for 2019 in its Oaxaca Mining Unit was 29,435 Oz Au, 1.7 M Oz Ag, 1,859 tonnes Cu, 9,202 tonnes Pb, 23,683 tonnes Zn; during the first quarter 7,554 Oz Au, 417.9 K Oz Ag were produced.
  • Premier Gold Mines Ltd. released production results for the fourth quarter and full year 2019, including figures from its Mexican operations. At Mercedes, 12,274 Oz Au, 44.8 K Oz Ag were produced during the fourth quarter, adding up to 59,901 Oz Au, 191.3 K Oz Ag for the year. The production Guidance for 2020 is 65-75 K Oz Au at cash cost $850-$875 per Oz and all-in sustaining costs of $1,125-$1,275 per Oz.
  • Sierra Metals Inc. reported fourth quarter and full year 2019 production results, including figures from its Mexican operations. At Bolivar, in Chihuahua, 348.4 K tonnes were processed at a 3,982 tpd rate and a grade of 0.87% Cu, 21 gpt Ag, 0.32 gpt Au, recovering 84.8% Cu, 78.7% Ag, 62.3% Au to produce 5.66 M Lb Cu, 185 K Oz Ag, 2,216 Oz Au during the fourth quarter; and 1.27 M tonnes were processed at a rate of 3,628 tpd @ 0.85% Cu, 20 gpt Ag, 0.27 gpt Au, recovering 83% Cu, 79.2% Pb, 63.5% Zn to produce 19.83 M Lb Cu, 640 K Oz Ag, 6,794 Oz Au during the year. At Cusi, in Chihuahua, 61.4 K tonnes were processed at a rate of 702 tpd, at a grade of 210 gpt Ag, 0.14 gpt Au, 0.23% Pb, 0.23% Zn, recovering 79.8% Ag, 28.4% Au, 74% Pb, 0% Zn to produce 190 K Oz Ag, 78 Oz Au, 232 K Lb Pb during the quarter; and 285.2 K tonnes processed at a daily rate of 815 tpd at a grade of 129 gpt Ag, 0.15 gpt Au, 0.2% Pb, 0.2% Zn, recovering 79.1% Ag, 36.1% Au, 75.4% Pb, 0% Zn, to produce 936 K Oz Ag, 493 Oz Au, 904 K Lb Pb for the year.
  • First Majestic Silver Corp. announced 2020 production and cost guidance. San Dimas (Durango), La Encantada (Coahuila) and Santa Elena (Sonora) are the mines to continue in operation, while production has been halted at San Martin (Jalisco) and Del Toro (Zacatecas). The projected AISC is to be in the $13.37-$15.46 range per Oz Ag. At San Martin the mine is closed since mid-2019 due to security concerns, while at Del Toro, 22,450 m of exploration drilling are planned to develop new resources.First Majestic 2020 Guidance1

ON FINANCING

  • Silver Spruce Resources Inc. filed an amendment on the TSX Venture Exchange about the letter of agreement signed with ProDeMin, under which Silver Spruce is required to issue 1.7 M shares. Of those, 1.5 M shares are to be issued to ProDeMin and 200 K shares to the land owners of the Cocula project, in Jalisco (Pino de Plata, Chihuahua).

ON RESOURCES AND DEVELOPMENT

  • Minera Alamos Inc. informed that construction is ongoing at its Santana project in Sonora. The estimated construction time is six to eight months. During January and February is to start preparing the surfaces for leach pads and tailings dam, as well as roads on the mining area.
  • Argonaut Gold Inc. provided an update on its development projects. At San Antonio in Baja California Sur, Argonaut is looking at a probable non-monetary, book value decrement due to the uncertainty of obtaining the needed permits for development. The company is reviewing its options, like looking for zoning regulations changes, a revised environmental application and legal action options. At Cerro El Gallo, in Guanajuato, a “Documento Técnico Unificado” (several studies bundled together, needed to start development of the project) during the second quarter 2019. SEMARNAT asked for several minor changes and re-submittal, which is to be done during 2020 first quarter. SEMARNAT is to have 60 days to present its decision afterwards. Argonaut is also evaluating the possibility of producing fewer ounces in 2020, while improving the cash flow.
  • SilverCrest Metals Inc.released additional in-fill and expansion drill results from 71 holes on the Babi Sur vein at its Las Chispas project in Sonora. The current drilling has augmented the vein averages from 0.95 m (true width) @ 4.10 gpt Au, 268 gpt Ag (575 gpt AgEq) to 1.7 m tw @ 9.82 gpt Au, 382 gpt Ag (1,119 gpt AgEq). These results suggest a wider and higher grade vein than estimated in the previous resources, still open on strike and at depth. Currently there are 17 drill rigs working from the surface, and two from underground. The best drill holes returned true widths of 2.5 m @ 90.98 gpt Au, 108 gpt Ag (6,931 gpt AgEq); 7.8 m @ 10.53 gpt Au, 79 gpt Ag ((877 gpt Ag); 2.8 m @ 12.91 gpt Au, 1,141 gpt Ag (2,109 gpt AgEq).
  • Impact Silver Corp. announced results of a sampling program in the Veta Negra area on its Zacualpan property in Estado de Mexico. At Veta Negra two parallel veins averaging 14 m in width at an historic open pit, with a 650 m strike length. At the open pit about 50 m of vein strike were sampled, averaging 22.70 m @ 206 gpt Ag, 0.02 gpt Au, 0.14% Pb, 0.31% Zn on the El Socorro vein, and 16.02 m @ 208 gpt Ag, 0.13 gpt Au, 0.41% Pb, 0.56% Zn on the Veta Negra vein. A sub parallel vein 120 m from the Veta Negra returned up to 1.20 m @ 59 gpt Ag, 2.11 gpt Au, 0.19% Pb, 0.11% Zn; 1.30 m @ 286 gpt Ag, 1.07 gpt Au, 0.27% Pb, 0.05% Zn; 0.80 m @ 1,595 gpt Ag, 0.64 gpt Au, 0.19% Pb, 0.06% Zn; 0.80 m @ 309 gpt Ag, 1.53 gpt Au, 0.31% Pb, 0.06% Zn; 0.80 m @ 70 gpt Ag, 13.85 gpt Au, 0.21% Pb, 0.09% Zn; 1.90 m @ 215 gpt Ag, 1.04 gpt Au, 0.22% Pb, 0.08% Zn.
  • Mexus Gold US. began mining on the Julio vein/shear zone  via a 300 x 20 m open pit at its Santa Elena mine in Sonora (not to mistake with First Majestic’s Santa Elena mine, also in Sonora). Mined material was crushed and added to the heap leach facilities, with ore assaying 4 gpt Au, and as high as 16 gpt.
  • GoGold Resources Inc. released results from nine more drill holes at Los Ricos project in Jalisco. Highlighted hole length intervals comprise 16.8 m @ 0.36 gpt Au, 86 gpt Ag (1.51 gpt AuEq); 17.1 m @ 0.21 gpt Au, 60 gpt Ag (1.01 gpt AuEq), including 4.5 m @ 0.60 gpt Au, 104 gpt Ag (1.99 gpt AuEq); 18.9 m @ 2.01 gpt Au, 496.4 gpt Ag (8.63 gpt Au), including 5.0 m @ 7.30 gpt Au, 1,833 gpt Ag); 22.7 m @ 0.63 gpt Au, 65 gpt Ag (1.49 gpt AuEq), including 6.7 m @ 1.76 gpt Au, 114 gpt Ag (3.28 gpt AuEq); 12.9 m @ 0.57 gpt Au, 96 gpt Ag (1.86 gpt AuEq), including 6.5 m @ 1.08 gpt Au, 175 gpt Ag (3.41 gpt AuEq); 13.9 m @ 0.62 gpt Au, 80 gpt Ag (1.69 gpt AuEq), including 5.8 m @ 1.34 gpt Au, 141 gpt Ag (3.23 gpt AuEq).
  • Mexican Gold Corp. released drilling results on its Las Minas project, Veracruz. The 13 holes targeted a TEM anomaly, infill at El Dorado, Cinco Señores and Pueblo Nuevo zones. One hole at the TEM anomaly intersected endo skarn and is a good guide to further drilling; Two holes on El Dorado infill intersected higher grade mineralization than expected, a third one did not reach the sought contact zone; The two holes at Cinco Señores did not intersect the contact; At Pueblo Nuevo, drilling intersected several gold bearing veins, without the high gold and base metal values sampled at surface. Highlighted results comprise: 19.5 m tw @ 0.95 gpt Au,4 gpt Ag, 1.30% Cu; 6.0 m tw @ 1.36 gpt Au, 5 gpt Ag, 1.08% Cu; 5.2 m @ 8.94 gpt Au (including 2.0 m @ 21.37 gpt Au); 0.7 m @ 3.23 gpt Au; 0.9 m @ 2.69 gpt Au; 0.95 m @ 2.71 gpt Au.
  • Prime Mining Corp. announced surface results from trenches and road cuts from its Los Reyes project in Sinaloa. These samples show gold grades over significant widths in an area outside the historical resource at El Zapote North and South. Road cut sampling returned 24.5 m @ 7.94 gpt Au, 59 gpt Ag; 13.5 m @ 12.17 gpt Au, 71 gpt Ag; 27.0 m @ 1.53 gpt Au, 25 gpt Ag; 37.5 m @ 0.76 gpt Au, 18 gpt Ag. Surface trenching at Zapote Central returned 30.0 m @ 3.93 gpt Au, 40 gpt Ag; 7.5 m @ 8.71 gpt Au, 60 gpt Ag; 10.5 m @ 0.88 gpt Au, 62 gpt Ag; 25.5 m @ 0.33 gpt Au, 15 gpt Ag.
  • GR Silver Mining Ltd. (Goldplay Exploration Ltd.) updated on its exploration results for 2019 at its San Marcial project in Sinaloa. Late 2019 drill holes returned up to 28.7 m @ 92 gpt Ag, including 13.75 m @ 154 gpt Ag and 0.6 m @ 138 gpt Ag, 0.56 gpt Au. High-grade depth extensions are to be sought by underground drilling below the current resource. XRF litho-geochemistry for target generation has re-commenced and due diligence work started on the potential acquisition of the Plomosas and La Trinidad projects.

ON DEALS AND CORPORATE ISSUES

  • Santacruz Mining Ltd. acquired by staking the La Pechuga property in Hidalgo. The mining concession (application??) covers 3,025 ha 25 km SE from the Zimapan mine. Several historic mines are developed in 3-8 m wide carbonate replacement or skarn mineralization hosted on El Doctor Formation limestone. Previous sampling by the SGM (Servicio Geológico Mexicano) reported up to 770 gpt Ag, 0.50 gpt Au, 21.9% Pb, 13.4% Zn, 0.47% Cu.
  • Leagold Mining Corp. announced a recommendation by advisory firms for a favorable vote on a proposed merger with Equinox Gold Corp., on the special meeting to be held on January 28, 2019 (Leagold: Los Filos, Guerrero. Equinox: Mesquite, California, USA).

ON SOCIAL RESPONSIBILITY

  • The Mining Fund allocated the resources needed for the rehabilitation of the sports field in Santa Barbara, Chihuahua. The facilities were inaugurated by Antonio Bilbao, president of the Municipality, where 336 square meters were rehabilitated, with lighting and other improvements performed, counting on a total investment of $796,381 pesos. Approximately 500 inhabitants benefit with the resources provided by the Mining Fund..
  • Esperanza Silver (Alamos Gold) is to start operations at its Esperanza project in Tetlama, Morelos, by the end of 2020 or early 2021. The company has initiated to inform the communities on the permits obtained and the remaining, in the high margination zone. The project is proposed as “Nuevo Modelo de Minería Social y Ambientalmente Responsable” (A New Model on Socially and Environmentally Responsible Mining), promoting community development, with the respect to human rights and social and environmental issues standing prominently in the company model. By this approach the project would stick by the rules set by the UNO 2030 schedule, with plans for Social Management, Cultural Management and Economic Management. To eradicate poverty, mining can pay taxes and royalties, develop local supply lines, strengthen local value chains, promote inclusive employment, preserve land access, conservation and recycling of water, water management, improve energy efficiency, incorporate renewable energy and keep the public aware of opportunities and limitations.
  • Minera San Xavier formalized the delivery of the company’s silver jewelry shop, “La Victoria”. The shop is located on the historic down town of Cerro San Pedro, in San Luis Potosí, with the sale were included the machinery, tools and silver inventory. The shop was offered to employees and workers of Minera San Xavier through an open bid, of which Mónica Daniela Fierros obtaining the shop by presenting a plan with continuing local team, sustainability, innovation, creativity, quality and leadership.
  • Guerrero’s Governor, Héctor Astudillo, signed an agreement with Minera Media Luna and the Cocula Municipalty, to pave 5 km of road between Real del Limón-La Fundición, benefiting more than 1,200 inhabitants. Each of the agreement signers is to deliver $5 M pesos for the construction work.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the image below: Underground picture of a quartz vein in an orogenic gold system of Oaxaca, by Jorge Cirett.

204

The Mining and Exploration News in Mexico: Highlights on the Second Week of January, 2020

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By Jorge Cirett

During the 2nd week of the year (January 6th to January 12th, 2020), at least 34 press releases were announced by companies working in Mexico. ON MEXICO ISSUES, The IPN is to offer Metallurgy Engineering at the Zacatecas campus. Conagua and Minera Peñasquito reached an agreement to promote the recovery of the Mazapil aquifer in Zacatecas. Some highlights on three major Mexican ore deposits were shared by Camimex: Metates, El Arco and La Verde. The Mexican president, Andrés Manuel López Obrador asserted the importance of mining in Mexico. In 2019 three Peñoles, Autlán and Frisco lost US$935 M in value on the stock exchange (BMV). Torex Gold and Leagold increased gold production on its mines in Guerrero. ON EXPLORATION, setting a weekly record, that we hope is a good omen for the industry in Mexico this year, eleven companies reported on exploration programs or results on their projects. In Sonora, Colibri disclosed surface sampling results from the Evelyin project; Tocvan and Colibri reported high Au and Ag values from the Pilar project near Suaqui Grande; Magna Gold released high grade Au results from surface mapping on several targets at the San Judas project. In Chihuahua, Kootenay Silver released high-grade Ag results from its Columba project. Sable Resources released low  grade but widespread Au results from the Vinata project. In Sinaloa, Vizsla Resources started drilling at its Pánuco project. In Durango, Gainey Capital has had successful meetings and communication with the local communities at Las Margaritas project. In Jalisco, GoGold Resources released results from five more holes at Los Ricos.  In Zacatecas, Pan American Silver is to continue the exploration, initial engineering and metallurgical tests at the La Colorada skarn ore deposit. Advance Gold commenced another drill hole at La Tabasqueña project. Alien Metals is submitting applications to drill its Los Campos and San Celso projects. ON MINING, US Antimony has begun production testing of the cyanide leach circuits at the Puerto Blanco mill in Guanajuato. Hecla Mining, Torex Gold, Leagold Mining and Endeavour Silver presented fourth quarter and full-year 2019 reports. Argonaut Gold informed its El Castillo mine in Durango is to cease operations in 2022. ON FINANCING, Silver Spruce closed the first tranche of a financing round. Agnico Eagle issued warrants in connection with the loan agreement with Orla Mining. Sierra Metals is to repurchase US$30 M of shares. ON RESOURCES AND DEVELOPMENT, Prime Mining updated on work at Guadalupe de Los Reyes, in Sinaloa. Sierra Metals updated the mineral resource estimate for the Bolivar mine, in Chihuahua. Discovery Metals released some high-grade results from its current drill program at Cordero, Chihuahua, where it is aiming to enhance the high-grade component of the deposit. Azure Minerals recommenced RC drilling the Loma Bonita gold deposit at its Alacrán project in Sonora.  ON DEALS AND CORPORATE ISSUES, Goldplay signed a LOI with First Majestic to acquire the Plomosas property in Sinaloa. Goldplay is to change name to GR Silver Mining. Oroco Resource Corp. is now officially the owner of 56.7% net interest (that can be increased to 81%) on the core concessions of the Santo Tomás project in Sinaloa. The company also holds the rights to 77.5% of the concessions surrounding the said core. ON SOCIAL RESPONSIBILITY. Peñoles to aid on the reactivation of agriculture in Naica. Peñoles organizes a robot building contest in Torreón. Endeavour Silver summarized its sustainability work for 2019.

ON MEXICO ISSUES

  • The Instituto Politécnico Nacional (IPN) is to offer the Metallurgy Engineering at its Zacatecas campus. Students are to spend one week of every month gaining experience on local mining units, from the third semester onward.
  • Conagua (Water Use Agency) and Minera Peñasquito (Newmont Goldcorp) reached an agreement to promote the recovery of the Mazapil aquifer. The agreement was reached in negotiation tables with several parties. The company is to forfeit its rights to extract 5 M cubic meters of water. During 2020 and 2021 Minera Peñasquito will invest 100 M pesos (US$5.25 M) on water access, drainage and cleaning in town, as well to aid on the bettering of irrigation and promotion of water re-usage in agriculture. In 2023 the company will also cede another 4 M cubic meters of water.
  • Highlights on three giant mining projects in Mexico: Metates, in Durango, holds reserves for 18.3 M Oz Au, 502 M Oz Ag, 4 B Lb Zn. Chesapeake’s 2016 pre-feasibility study (PFS) calls for a capital spending of $3.5 billion for a 90 K tonnes per day (tpd) operation, and a mine life of 27 years producing 445 K Oz Au. Sustained prices over $1,400 per gold ounce would help to kick start the operations. El Arco, in Baja California, is a giant copper deposit owned by Grupo Mexico. The deposit displays reserves of 2,700 M tonnes @ 0.4% Cu, 0.1 gpt Au. The deposit is to be mined by open pit, with concentrator and leaching operations to recover copper by electro winning, and is expected to produce 190 K tonnes Cu and 105 K Oz Au per year, once it is developed. La Verde, in Michoacan, owned by Solaris Resources and Teck, had a preliminary evaluation assessment (PEA) in 2018 with an investment of US$1.16 billion to produce 7.17 M tonnes of concentrate @ 26.7% Cu for 19 years, or 100 K tonnes Cu per year.
  • The Mexican president, Andrés Manuel López Obrador asserted the importance of mining in Mexico, on the strengthening of the country’s economy and the strong employment generation. He pointed that the ministers of environment and health are looking into the Rio Sonora spill (2014) and its consequences on the area inhabitants.
  • During 2019, mining companies like Industrias Peñoles, Autlán and Minera Frisco lost US$935 M in market cap on the Mexican Stock Exchange (Bolsa Mexicana de Valores, or BMV). The three companies saw a reduction on its operations, same that were reflected on its cash flow (EBITDA) and share price. During the year Peñoles lost US$861.4 M, Autlán US$39.8 M and Frisco US$34 M in value. On the other hand, Grupo Mexico registered an increment of US$4.617 billion on its value for the same period, due to good results on copper extraction and the expansion on its transport branch.
  • Gold production increased in 2019 for Torex and Leagold in Guerrero. In 2019 Torex produced 454,810 Oz Au at its El Limon-Guajes mine in Guerrero, compared with 354,000 Oz Au produced in 2018. Leagold produced 200,856 Oz Au at its Los Filos mine, in the same region.

ON EXPLORATION

  • Pan American Silver Corp. is planning to continue the exploration program, initial engineering and more metallurgical tests at the world class skarn mineralization discovered at La Colorada, Zacatecas. The inferred resources stand at 72.5 M tonnes @ 44 gpt Ag, 0.17% Cu, 2.0% Pb, 4.4% Zn, with the deposit open in several directions. In 2020 PAS is to drill 44,000 m to define and expand the inferred resources.
  • Colibri Resource Corp. disclosed rock chip sample results from its Evelyn project in Sonora. Highlighted results include 0.75 m @ 14.45 gpt Au, 16 gpt Ag; 1.5 m @ 12.45 gpt Au, 3 gpt Ag; 1.5 m @ 8.6 gpt Au, 5 gpt Ag; chip samples @ 22.3 gpt Au, 28 gpt Ag; 40.1 gpt Au; 3.12 gpt Au at the Cerro Rojo corridor and 2.97 gpt Au; 0.5 gpt Au, 0.4 gpt Au, 0.46 gpt Au; 2.74 gpt Au, 73 gpt Ag at the El Sahuaro corridor. Colibri is now planing to pursue a 1,000 m drilling campaign.
  • Advance Gold Corp. has commenced the second drill hole of the current drilling program at its Tabaqueña project in Zacatecas. This second hole is to test the large IP anomaly that underlies the intersection of 1.70 m @ 9.46 gpt of a previous drilling campaign. The second  hole on this campaign was collared 300 north of the location of the first one, with results pending. A second rig is being brought to the site to expedite drilling, now that the IP anomaly has been seen to correspond with a sulphide system.
  • GoGold Resources Inc. released results from five more drill holes at its Los Ricos project in Jalisco. Highlighted intersections include 22 m @ 0.22 gpt Au, 60 gpt Ag (1.01 gpt AuEq); 16.5 m @ 4.29 gpt Au, 336 gpt Ag (8.77 gpt AuEq); 5.2 m @ 1.10 gpt Au, 67 gpt Ag (2.01 gpt AuEq); 13.5 m @ 0.82 gpt Au, 215 gpt Ag (3.73 gpt AuEq); 17.4 m @ 0.77 gpt Au, 152 gpt Ag (2.80 gpt AuEq), including 6.1 m @ 2.07 gpt Au, 373 gpt Ag (7.05 gpt AuEq), 23.5 m @ 0.17 gpt Au, 43 gpt Ag (0.75 gpt AuEq). The holes were drilled north and south of the historical stopes to test the continuation of the structures.
  • Gainey Capital Corp, has had successful meetings and communication with the local communities at Las Margaritas project, Durango. “Discussions with State and Federal government representatives have been held to ensure that exploration on the property continues to the benefit of all stakeholders”.
  • Kootenay Silver Inc. released assay results from seven more drill holes completed at its Columba property in Chihuahua. Highlighted intervals comprise: 11.35 m @ 103 gpt Ag, including 2.28 m @ 405 gpt Ag; 23.0 m @ 60 gpt Ag, including 3.0 m @ 274 gpt Ag, including 1.35 m @ 494 gpt Ag; 7.05 m @ 114 gpt Ag, including 1.0 m @ 547 gpt Ag (the three intercepts in one hole); 10.0 m @ 175 gpt Ag, including 4.63 m @ 301 gpt Ag, including 1.5 m @ 628 gpt Ag; 4.9 m @ 194 gpt Ag, including 0.88 m @ 808 gpt Ag; 39.90 m @ 159 gpt Ag, including 7.45 m @ 650 gpt Ag and 1.15 m @ 919 gpt Ag, and 1.0 m @ 953 gpt Ag, and 1.0 m @ 527 gpt Ag, and 1.0 m @ 860 gpt Ag, and 1.8 m @ 715 gpt Ag. High Ag grades have been intercepted over 700 m of strike length on the F vein, and also 650 m from old workings on the B vein.
  • Sable Resources Ltd. provided an update on the ongoing drilling campaign at its Vinata property in Chihuahua. Six drill holes have been completed, amounting to 1,753 m of core, with results for 530 samples on the first five holes. Highlighted results comprise 51.3 m @ 0.28 gpt Au, including 30.3 m @ 0.44 gpt Au; 61.8 m @ 0.079 gpt Au, including 12.4 m @ 0.24 gpt Au; 198.25 m @ 0.063 gpt Au, including 8.9 m @ 0.24 gpt Au and 22.1 m @ 0.11 gpt Au; 30.45 m @ 0.035 gpt Au. Low grade gold argillic stratabound alteration in volcanic rocks is open in every direction, except to the East. The drilling program has been increased from 2,000 to 4,000 m to define the limits and grade on the argillic alteration, and also for the existence of a high-grade feeder with more classical epithermal textures.
  • Tocvan Ventures Corp. and Colibri Resource Corp. reported high Au and Ag values from two new showings that extend known mineralization at its Pilar project in Sonora. Highlighted results comprise 4.3 gpt Au, 172 gpt Ag, 1.1% Pb; 23.7 gpt Au, 116 gpt Ag; 4.4 gpt Au, 44 gpt Ag; 7.5 gpt Au, 42 gpt Ag; 0.5 gpt Au, 323 gpt Ag; 1.4 gpt Au, 2 gpt Ag; 2.2 gpt Au, 15 gpt Ag; 5.6 gpt Au, 84 gpt Ag, 1.7% Pb; 0.7 gpt Au, 20 gpt Ag; 9.3 gpt Au, 76 gpt Ag, 2.2% Pb. The new assays support additional areas to develop and define mineralization east and south east of the main areas that have seen over 17,700 m of drilling.
  • Alien Metals Ltd. is submitting applications for drill permits at its Los Campos and San Celso projects in Zacatecas. At Los Campos a six hole program that could grow to 47 holes and 3,250 m of drilling is planned. At San Celso a grid based drilling plan has been designed, with a total of up to 30 drill holes for 2,550 m, aiming to start with four to six key holes.
  • Magna Gold Corp. reported assay results from surface sampling at its San Judas project in Sonora. Several targets have been delineated: Santa Lucia-Las Palomas is a bulk mining target in sheared granite with quartz veins and stockworks, on which samples returned up to 0.5 m @ 26.4 gpt Au, 1.5 m @ 14.6 gpt Au, 0.7 m @ 12.9 gpt Au, 0.8 m @ 7.3 gpt Au, 1.0 m @ 6.14 gpt Au, 0.8 m @ 5.54 gpt Au; At San Martin there is a quartz stockwork in granite and gneiss that opens the possibility to a high volume bulk deposit, in an area 1,250 m x 750 m, on which samples returned up to 1.5 m @ 13.7 gpt Au, 2.0 m @ 9.20 gpt Au, 1.0 m @ 7.12 gpt Au, 1.0 m @ 6.7 gpt Au, 1.0 m @ 6.23 gpt Au, 2.0 m @ 5.16 gpt Au, 1.9 m @ 4.1 gpt Au; Represo Seco displays a high-grade sheeted and brecciated quartz system with three generations of quartz, two meters thick and exposed over 65 m, where samples returned up to 0.5 m @ 7.4 gpt Au, 1.9 m @ 6.0 gpt Au, 1.8 m @ 5.1 gpt Au; Cueva del León hosts argillic altered intrusive felsic rocks, with assays of up to 1.1 m @ 4.99 gpt Au, 1.0 m @ 4.28 gpt Au, 1.2 m @ 2.03 gpt Au, 1.5 m @ 1.9 gpt Au. All the areas are strongly anomalous in Pb (up to 1.45%), Zn (up to 0.35%) and Cu (up to 0.12%).
  • Vizsla Resources Corp. has started its drilling program at the Pánuco project in Sinaloa. The company plans to drill 14,500 m in 19 prospects, starting with the Vetas Animas corridor. Ten geologists are mapping and sampling in the district at the time being.

ON MINING

  • United Sates. Antimony Corp. reported that production testing of the cyanide leach circuit at the Puerto Blanco mill in Guanajuato has begun. “The Los Juarez mineralization is disseminated in jasperoid pipes that are present over a strike length of 3.5 kilometers, up to 1 kilometer in width, and are believed to be continuous below 400 meters”. “A global assay” of shallow drilling, sampling and mill testing is @ 1.09 gpt Au, 102 gpt Ag and 0.65% Sb (or 2.6 gpt AuEq), with individual assays of over 1 Oz/t Au, 47 Oz Ag/t and 10% Sb.
  • Hecla Mining Co. released preliminary results for the fourth quarter 2019, including figures from its Mexican operations. At the San Sebastian mine in Durango, 1.9 M Oz Ag, 15,673 Oz Au were produced during 2019, and 422.4 K Oz Ag,  3,897 Oz Au during the fourth quarter. With the Hugh Zone production included, AgEq production for the year is the same as 2018. The mill operated at an average of 479 tpd in 2019.
  • Torex Gold Resources Inc. announced 2019 production of 454,810 Oz Au (Q4 2019: 125,150 Oz) at El Limón Guajes mine in Guerrero. During the fourth quarter plant throughput averaged 12,120 tpd, with 1,060 tpd ore mined underground and 16,030 tpd ore mined by open pit, with a pit strip ratio of 7.3:1.
  • Leagold Mining Corp. reported 2019 production results, including figures from its operations in Mexico. At Los Filos, in Guerrero, quarterly production was 64,028, 44,896, 40,922 and 51,010 Oz Au for the Q1, Q2, Q3 and Q4 respectively, adding to 200,856 Oz Au in the year. The Los Filos Expansion Feasibility study was completed during the year, commencing expansion during the third quarter.
  • Argonaut Gold Inc. informed its mining unit El Castillo, in Durango, is to stop operations in 2022, after 12 year of work. These operations had $900 M of economic impact which includes investments, operation costs and $82 in taxes paid. To date the company has 347 employees and 249 contractors. Starting this month the crushing operations have been decommissioned, impacting on personnel numbers, and another reduction in the labor force will take place in April.
  • Endeavour Silver Corp. delivered production reports for the fourth quarter and full year 2019. Gold and silver production decreased 27% in the year, to 38,907 Oz Au, 4.02 M Oz Ag. The El Cubo mine suspended mining operations on Q4 2019, as reserves were exhausted. During the first quarter Endeavour plans to update the Pre-Feasibility Study (PFS) for Terronera, in Jalisco, and deliver an initial Preliminary Economic Assessment (PEA) in Parral, Chihuahua.Endeavour Prod 2019 Table1

ON FINANCING

  • Silver Spruce Resources Inc. closed the first tranche of its non-brokered financing on December 31, 2019, for gross proceeds of $237 K (Pino de Plata, Chihuahua).
  • Agnico Eagle Mines Ltd. announced the issuance of common share purchase warrants in connection with the loan agreement of December 2019 between Agnico and Orla Mining Ltd (Camino Rojo, Zacatecas).
  • Sierra Metals Inc. announced it has approved a plan to return up to US$30 M to shareholders. Sierra Metals intends to launch a substantial issuer bid pursuant to which the Company will offer to repurchase for cancellation up to US$15 M of its common shares from shareholders for cash (Bolivar and Cusi, Chihuahua).

ON RESOURCES AND DEVELOPMENT

  • Prime Mining Corp. updated on work at is Guadalupe de los Reyes project in Sinaloa, pointing its aim to become a gold producer. The acquisition was completed in August 2019, the due diligence concluded, a team was assembled, and an initial financing of CAD$8.7 M and USD$4.5 M of property payments were made, with only a payment of USD$1.5 M remaining, due October 2021. The long term land access agreement was signed and led to the implementation of 5,000 m of road cut and trenching that aided defining wider and longer structures than anticipated. The project is being evaluated at a mining rate of 4,500 tpd of mineralized material from five to seven pit locations, with Prime aiming to make the initial mining permitting submissions during 2020.
  • Sierra Metals Inc. updated the mineral resource estimate for its Bolivar mine in Chihuahua. The mineral resource update includes 13,698 m of infill drilling and 41,553 m of exploration drilling, with 11.63 M tonnes @ 0.95% Cu, 18 g/t Ag, and 0.24 g/t Au (or 1.16% CuEq) for a total of 244.3 M Lb Cu, 6.8 M Oz Ag, 90.4 K Oz Au (300.1 M Lb CuEq) as indicated resources, and 16.69 M tonnes @ 0.93% Cu, 17 g/t Ag, 0.30 g/t Au (or 1.16% CuEq) adding to 342.1 M Lb Cu, 9 M Oz Ag, 162.7 K Oz Au (428.1 M Lb CuEq) as inferred resources.
  • Discovery Metals Corp. announced results from the last four diamond drill holes at the Cordero project in Chihuahua. The program is designed to look for high grade and to test other areas of the 35,000 ha property. Highlighted intervals comprise: In hole 295, 81.82 m @ 63 gpt Ag, 0.35 gpt Au, 0.9% Pb, 0.9% Zn, including 4.1 m @ 517 gpt Ag, 1.32 gpt Au, 7.6% Pb, 5.7% Zn; 68.1 m @ 117 gpt Ag, 1.96 gpt Au, 1.7% Pb, 1.1% Zn, including 34.7 m @ 200 gpt Ag, 3.04 gpt Au, 2.9% Pb, 1.6% Zn, including 3.7 m @ 512 gpt Ag, 21.52 gpt Au, 6.9% Pb, 0.2% Zn; 11.5 m @ 284 gpt Ag, 0.88 gpt Au, 4.1% Pb, 2.8% Zn; In hole 296, 47.1 m @ 71 gpt Ag, 0.45 gpt Au, 1.0% Pb, 1.2% Zn; 61.6 m @ 42 gpt Ag, 0.39 gpt Au, 0.6% Pb, 0.4% Zn; in hole 294, 94.3 m @ 47 gpt Ag, 0.27 gpt Au, 0.7% Pb, 0.6% Zn; 10.8 m @ 93 gpt Ag, 0.46 gpt Au, 1.3% Pb, 1.2% Zn; in hole 293, 59.9 m @ 37 gpt Ag, 0.06 gpt Au, 0.9% Pb, 1.5% Zn; 4.3 m @ 111 gpt Ag, 0.10 gpt Au, 2.2% Pb, 2.9% Zn. “Discovery believes that definition of these veins has the potential to significantly enhance the high-grade component of the deposit”.
  • Azure Minerals Ltd. recommenced reverse circulation drilling (RC) at its Alacrán project in Sonora. The program is aimed at resource expansion of the Loma Bonita deposit, which currently extends for 600 m, and is up to 200 m in width and up to 100 m in depth. Early drilling is located east of two holes that intersected 47.2 m @ 2.79 gpt Au, 33, gpt Ag and 67.1 m @ 1.56 gpt Au, 23 gpt Ag. Drilling is also planned on Cerro San Simon, where previous drilling has intercepted up to 29.6 m @ 0.56 gpt Au, 27 gpt Ag; 12.6 m @ 0.37 gpt Au, 8 gpt Ag; 63.0 m @ 0.47 gpt Au, 27 gpt Ag.

ON DEALS AND CORPORATE ISSUES

  • Goldplay Exploration Ltd. entered into a non-binding Letter of Intent (LOI) with First Majestic Silver Corp. to acquire the 8,514 ha Plomosas silver project in Sinaloa. The terms of the transaction are expected to include a $100 K cash payment to First Majestic and a 2% NSR royalty to First Majestic, with 1% of the NSR subject to a buyback option for $1 M, and the issuance of 19.9% of the total issued common shares of Goldplay. In December 2019 Goldplay announced another LOI with Mako Mining Corp. on a significant land position in the region (San Marcial, Sinaloa).
  • Goldplay Exploration Ltd. announced name change to GR Silver Mining Ltd., effective January 13, 2020 (San Marcial, Sinaloa).
  • Oroco Resource Corp. registered at the Public Registry of Mining (Registro Público de Minería) the transfer of the seven core concessions of the Santo Tomás copper porphyry project to Xochipala Gold, S.A. de C.V., which is now the registered holder of 100% interest on these concessions. Oroco “holds an irrevocable option to acquire, via the ownership of Altamura Copper Corp., a net 56.7% interest in the collective 1,172.9 ha seven core concessions of the Santo Tomás Project in NW Mexico, and may increase that majority interest up to a net 81.0% interest with project investment of up to CAD$30 million”. The company also holds a 77.5% interest in 7,807.9 ha of mining concessions surrounding the previously mentioned core claims.

ON SOCIAL RESPONSIBILITY

  • Peñoles open to support the reactivation of agriculture in Naica, directly cooperating with the Naica ejido (communal land) by providing the pumping equipment and its maintenance. The water is to be extracted from the Naica mine, in care and maintenance for the last five years.
  • Peñoles organizes a robot building contest (FIRST robotics competition), supporting more than 1,500 students. The event is to take place in the Instituto Tecnologico de Monterrey, on the Torreon Campus.
  • Endeavour Silver summarized its sustainability work for 2019, which includes: 1) Guanacevi, Bolañitos and El Cubo received the annual “Socially Responsible Company” distinction from CEMEFI (Mexican Philanthropy Center); 2) Ceased operations at the El Cubo Mine in a collaborative manner with the employees, provided a social plan to mitigate risks and addressed community concerns resulting from the suspension of mining operations. 3) Made community donations including a recreational sports facility at El Cubo and partnered with the local Municipal Government to open a cultural community center at Bolañitos. 4) Carried out a Social Impact Study at Parral to identify and address important issues to the local community. 5) Continued to engage with the surrounding communities of the Terronera Project including San Sebastian Del Oeste, San Felipe De Hijar, and Santiago De Pinos, and hosted multiple events and programs during 2019 to which over 1,000 locals attended. 6) Invested in its scholarship program at Guanacevi, Bolañitos and El Cubo, benefitting over 100 students from high school and university levels. 7) The Company planted 52,000 trees to reclaim disturbed ground at all its mines and projects.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the image below: sheeted quartz veining in an orogenic gold system of Oaxaca. Picture by Jorge Cirett.

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The Mining and Exploration News in Mexico: Highlights on the Second Week of December, 2019

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By Jorge Cirett

During the 50th week of the year (December 9th to December 15th, 2019), at least 18 press releases were announced by companies working in Mexico. ON MEXICO ISSUES, Bacanora Minerals lithium deposit in Sonora is considered the biggest resource of the metal in the world, according to Francisco Quiroga, Mining sub-secretary. Camimex calls to maintain the competitivity of the mining sector, as it is being threatened by a environmental tax proposal. Newmonts Goldcorp´s Peñasquito mine in Zacatecas is to lift Mexican gold production in 2020, according to BNamericas. Camimex invited the secretary of the environmental agency (SEMARNAT), Victor Manuel Toledo to visit one of the mining units, for him to review what sustainable mining is. He will also be visiting Hermosillo and Ures, meeting with authorities of the municipalities affected by a toxic leak on 2014. ON EXPLORATION, in Chihuahua, Mammoth Resources updated on exploration efforts by partner Centerra at its Tenoriba project; Kootenay Silver released good drilling results on its Columba property. ON MINING, Alamos Gold and Golden Minerals released results for the third quarter 2019. GoGold released results on the year ending in September 2019. ON FINANCING, Advance Gold closed the second tranche of its private placement for gross proceeds of $42 K. Azure Minerals announced the receipt of A$467 K of VAT back taxes (dating to 2016) from the government. Tamino Minerals is planning to become “Pink Current” very soon on the OTC. Odyssey Marine Exploration obtained commitments for up to $4.2 M.   ON RESOURCES AND DEVELOPMENT, Candelaria Mining released results on 15 new holes from the Mirador mine at the Altagracia project in Oaxaca. Pan American Silver announced an initial resource estimate, on the polymetallic  skarn deposit at La Colorada, of 72.5 M tonnes @ 44 gpt Ag, 0.17% Cu, 2.02% Pb, 4.40% Zn, remaining open in most directions, and containing over 100 M Oz Ag. Defiance Silver updated on exploration efforts at its San Acacio project in Zacatecas and at its Tepal project in Michoacán. Prime Mining released surface road cut and trench assays from its Guadalupe de los Reyes project in Sinaloa. ON DEALS AND CORPORATE ISSUES, Tamino Minerals has signed a LOI on the Ofelia property, in Sonora. Discovery Metals informed Eric Sprott now owns 21% interest in the company. Newmont Goldcorp announced a deal with the Cedros community on water resources. ON SOCIAL RESPONSIBILITY. A mining gathering was held in Banamichi, Sonora. The Asociación de Mineros de Sonora celebrated its 40th anniversary. The first “Comité de Desarrollo Regional para las Zonas Mineras” was created in Sonora, to recommend the use of the Mining Fund in certain infrastructure projects in mining areas. Dr. Vagón, Grupo Mexico’s health itinerant clinic was at La Junta, and soon to be moved to the nearby Ciudad Cuauhtémoc, both in Chihuahua. The Consorcio Minero Benito Juárez and the Fundación Bécalos Televisa delivered 120 scholarships to excellency students. A fair was held in Tayoltita, Durango, to bring awareness of the mining work and environment to inhabitants and family members of mine workers. Minera Media Luna is showing a strong support for education in Guerrero, with shcolarships, internships and support to local schools. The Sonora miners association (AMSAC) signed an agreement with the Consejo Regulador del Bacanora, to source agave saplings on its greenhouses to the agave growers. The Mexican gray wolf has left the list of extinct species in the wild, moving to the category of species on extinction risk.

ON MEXICO ISSUES

  • The lithium deposit in Sonora is the major project of its type in the World, according to Francisco Quiroga, Sub-Secretary of Mining, on an interview by a journalist known country wide. He cautioned on not hurrying up to celebrate, as the lithium still has to be extracted, and be metallurgically separated of the other minerals present in the ore (In this project, unlike other, lithium is contained in a clay). This project is assumed to have 243 M tonnes of lithium, surpassing the Thacker Pass deposit in Nevada, the second lithium deposit, with reserves of 179 M tonnes of lithium. The deposit is co-owned by the English company (not Canadian, as stated in the note) Bacanora Lithium and the Chinese Ganfeng Lithium, and located in the Bacadehuachi municipality (tens of kilometers from the Campo Verde Protected Natural Area and the Chihuahua border).
  • Camimex calls for maintaining the competitivity of the Mining Sector in Sonora. The call was made by Karen Flores, Camimex head, on the first Universitary Mining Gathering held in Banamichi, Sonora. She called for a proposal to tax mining operations on environmental grounds to be repelled. Such tax would transform Sonora in one of the more expensive places to mine, in an industry that is already heavily regulated and taxed. According to the authorities, mining in 2018 provided more than 46 billion pesos (US$2.36 billion) in taxes, 9,000 billion pesos (US$461 M) in rights and more than 4,500 billion pesos (US$230 M) in resources for the Mining Fund.
  • Newmont Goldcorp’s Peñasquito mine in Zacatecas is to lift Mexican gold production in 2020, when production by other big players is to decline. The combined production by the three biggest producers in Mexico, Fresnillo, Newmont Goldcorp, and Alamos Gold should reach 1.59 M Oz Au, above the 1.22 M Oz Au mines in 2019. This is a 30% increment year on year, achievable if the companies reach their mid-point guidelines. According to BNamericas this figure is more than half the 3.15 M Oz Au to be produced by more than 20 companies in Mexico. Fresnillo’s production reached 923 K Oz Au in 2018, expects to produce 885 K Oz in 2019, 785 K Oz in 2021 and 665 K Oz in 2022; the decline motivated by the end of production at the Noche Buena mine and less production at Herradura. Meanwhile, Peñasquito expects to produce 575 K Oz Au in 2020 , and a little bit more in 2021, before production starts to decline due to lower grades. Alamos Gold expects to produce 150 – 160 K Oz Au during 2019 in Mulatos, while the Chanate mine is to produce only 5 K Oz. Minera Frisco and Agnico Eagle have seen their gold production dwindle in 2019, while Torex Gold reached 138 K Oz Au produced during the third quarter, and the company expects to sell 430 K Oz Au this year. Leagold also is to increase production at Los Filos, expecting to double on the 200 K Oz Au forecasted for this year.
  • Camimex invited Victor Manuel Toledo, secretary of the environment and natural resources (SEMARNAT) to visit one of the mining units, for him to review what sustainable mining is. Earlier in the day, in the morning presidential conference, Toledo stated that Semarnat is not against mining: “For Semarnat there is not good or bad mining, revisions have to be on a case by case basis, and confirm through inspection its adherence to norms”.
  • Victor Manuel Toledo, secretary of the environment and natural resources (SEMARNAT) is to be in Hermosillo in December 18th for the presentation of a book on the toxic leakage of 2014, and in Ures to meet with affected parties and authorities of municipalities within the Rio Sonora basin.
  • Alberto Orozco, president of the Sonora Mining Cluster, praised the visit that Victor Manuel Toledo (Environmental Secretary) is to make next week to a mining unit in Sonora. Orozco stressed the presence in Sonora of companies highly involved in the social and economic development of the producing regions in a sustainable manner. He also pointed that the Sonoran mining production is 36% of the national production, contributing with 18% of the State gross domestic product.

ON EXPLORATION

  • Mammoth Resources Corp. updated on exploration efforts at its Tenoriba project, funded by partner Centerrea Gold Inc.. Field logistics have been set, all historical geologic data compiled for Centerra’s review and interpretation and a 3D model is under preparation; all un-assayed core was sent for analysis, and the previous drill program permit is being closed, and a new one is to be prepared. Strong argillic, argillic and minor vuggy silica is present on volcanic rocks on a 4 to 6 Km long belt, with geophysics re-processing pointing to a larger target than previously envisaged, and a new 30 line-Km survey is being planned. A large soil anomaly highlights the eastern part of the corridor. Mammoth is working on community consultation processes with the two ejidos (communal lands) involved.
  • Kootenay Silver Inc. released results from six holes drilled at its Columba project in Chihuahua. Highlighted intervals comprise: 25.85 m @ 200 gpt Ag (including 11.5 m @ 415 gpt Ag, which includes 4.0 m @ 721 gpt Ag, which includes 1.9 m @ 982 gpt Ag) in silicified breccias in proximity to a lithological contact; 6.25 m @ 67 gpt Ag (including 2.09 m @ 172 gpt Ag); 3.0 m @ 314 gpt Ag (including 0.63 m @ 776 gpt Ag); 59.8 m @ 48 gpt Ag (including 9.57 m @ 146 gpt Ag); 6.63 m @ 103 gpt Ag and 1.0 m @ 124 gpt Ag. Several of the intercepts are in quartz veins in rhyolite, as quartz stockworks and as quartz-barite veins.

ON MINING

  • Alamos Gold Inc. released some production figures for 2019, including data on its Mexican production. At Mulatos, in Sonora, during the first nine months of this year 20 K tonnes per day were stacked @ 0.92 gpt Au, with a recovery of 67%, to produce 108 K Oz Au at cash cost $772 and a mine-site AISC of $861. Production from the Mulatos district is expected to total 150-160 K Oz Au in 2020, with ore mined from the Mulatos, El Victor and San Carlos open pits, as well as new production from Cerro Pelon. “A total of $7 million has been budgeted at Mulatos for exploration in 2020 which includes 14,000 m of drilling focused in the Mulatos near-mine, Carricito and La Yaqui Grande areas. A number of regional exploration targets have been identified in 2019 from the property-wide VTEM geophysical survey that was completed in late-2018. A focus of the 2020 regional exploration program will be to further evaluate these targets through systematic mapping, sampling, and ground geophysics”.
  • Golden Minerals Co. released results for the third quarter 2019. During the period Golden reported revenue of $1.9 M related to the lease of Velardeña’s oxide mill and costs of $0.6 M related to the services provided under the terms of the lease, for a net operating margin of $1.3 M. Exploration expenses were $0.9 M, Velardeña care and maintenance $0.4 M, administrative expenses $0.7 M for a total loss of $1.8 M for the quarter. Last October Golden entered into an agreement with Magellan Gold Corp. to sell the company’s option to earn a 100% interest in the Santa Maria and Las Marias exploration properties in Chihuahua. Cash and cash equivalents of $2.9 M by the end of the period.
  • GoGold Resources Inc. announced financial results for the year ending 2019. During the last quarter period the company acquired the Los Ricos project in Jalisco, for share consideration of $5.4 M and cash $4.5 M, of which $3.9 M is payable over three years. During the period the company sold 1 M Oz Ag and 8,752 Oz Ag, produced 1.78 M Oz AgEq, had income of $8.1 M at an AISC of $14.82 per Oz AgEq and cash cost $11.80 per OZ AgEq, a gain of $11.8 M on the sale of the Santa Gertrudis project royalty and has a net working capital of $13.1 M.

ON FINANCING

  • Advance Gold Corp. closed the second and final tranche of the private placement previously announced, for gross proceeds of $42 K (Tabasqueña, Zacatecas).
  • Azure Minerals Ltd. announced that the Mexican tax office has paid this week the amount of MX$6.19 M, approximately A$467 K. This is the interest component from a previous payment, bringing the total received by Azure to A$1.23 M. The payments are the result of the successful resolution of the company’s legal action for the recovery of IVA (the equivalent to GST, or VAT) dating to the 2016 financial year. A fee of 15% is payable to the legal and tax advisors involved (Alacrán, Sonora).
  • Tamino Minerals Inc. is planning to become Pink Current very soon on OTC markets, abiding to OTC disclosure lines. As of the end of September 2019, the company has 370.6 M shares, of which Pedro Villagran holds 138.8 M and Joseph Berry 33 M.
  • Odyssey Marine Exploration, Inc. obtained commitments for up to $4.2 M in funding in two separate arrangements. A group of existing shareholders is to provide up to $2 M in funding ($539 K already submitted) as advance against a portion of multi-million dollar payment Odyssey expects to receive within the next six months, related to a previously completed ship-wreck project. In addition, “a term sheet has been executed and definitive agreements are being drafted with the group that has already committed up to $6.5 million in non-recourse legal funding for the NAFTA action for up to an additional $2.2 million” (Bay of Ulloa, Baja California Sur).

ON RESOURCES AND DEVELOPMENT

  • Gold Resource Corp. released drill results from 15 holes from the Mirador mine area in the Altagracia project in Oaxaca. The Mirador mine is 16 Km NW from the Company’s Aguila project and processing facilities. Highlighted results comprise: 9.21 m @ 0.24 gpt Au, 260 gpt Ag (including 0.73 m @ 0.58 gpt Au, 1,085 gpt Au); 1.38 m @ 4.39 gpt Au, 1,455 gpt Ag; 1.08 m @ 1.81 gpt Au, 2,190 gpt Ag; 5.99 m @ 1.04 gpt Au, 206 gpt Ag (including 1.54 m @ 2.02 gpt Au, 590 gpt Ag); 3.72 m @ 1.44 gpt Au, 910 gpt Ag (including 1.0 m @ 2.84 gpt Au, 2,610 gpt Ag); 2.67 m @ 1.10 gpt Au, 354 gpt Ag.
  • Pan American Silver Corp. announced an initial mineral resource estimate for the large polymetallic deposit discovered in 2018 at La Colorada mine in Zacatecas. The inferred mineral resource is 72.5 M tonnes @ 44 gpt Ag, 0.17% Cu, 2.02% Pb, 4.40% Zn, remaining open in most directions and containing 102 M Oz Ag, 3.2 M tonnes of Zn, 1.5 M tonnes of Pb, and 121 K tonnes of Cu. Most of this mineralization is contained within a larger mineralized skarn 500 m x 600 m, between 600 and 1,700 m of depth. To make the geologic interpretation and resource estimation, 65 drill holes totalling 54,000 m of drilling were utilized.
  • Defiance Silver Corp. updated on exploration efforts to be made at its San Acacio project in Zacatecas. Targeted core re-logging and selective re-assay is on-going and will continue through 2020, while field exploration involves surface geochemistry outside the resource area, systematic underground mapping and sampling and regional targeting are carried out.
  • Defiance Silver Corp. announced OreQuest has been planning an exploration program at Tepal, in Michoacan. The aim is to follow up on high-grade drill results as the 1.42 m @ 25 gpt Au, 565 gpt Ag of last year campaign, which is coincidental with highly anomalous surface geochemistry and an untested chargeability anomaly.
  • Prime Mining Corp. released results from surface exploration at it Los Reyes property in Sinaloa. The trenching program has an advance of 25% with highlighted results of 5 m @ 1.0 gpt Au, 11 gpt Ag; 10.5 m @ 2.0 gpt Au, 18 gpt Ag; 16.5 m @ 2.5 gpt Au, 40 gpt Ag; 36.0 m @ 1.84 gpt Au, 13 gpt Ag; 34.5 m @ 4.2 gpt Au, 21 gpt Ag; 13.5 m @ 1.54 gpt Au, 37 gpt Ag in rod cuts, and 9 m @ 0.92 gpt Au, 22 gpt Ag; 4.5 m @ 2.66 gpt Au, 30 gpt Ag; 13.5 m @ 1.42 gpt Au, 49 gpt Ag; 13.5 m @ 1.59 gpt Au, 28 gpt Ag; 7.5 m @ 1.84 gpt Au, 37 gpt Ag; 16.5 m @ 1.04 gpt Au, 23 gpt Ag; 15.0 m @ 5.58 gpt Au, 23 gpt Ag in trenches. The company is working with the database of 493 historic drill holes to establish a new 43-101 compliant resource (currently holding 380 K and 155 K Oz Au in the indicated and inferred categories respectively).

ON DEALS AND CORPORATE ISSUES

  • Tamino Minerals Inc. informed it has singed a letter of intent (LOI) on the Ofelia property in Sonora. The LOI terms state four years of staged payments totalling US$1 M plus a 2% NSR, and provides a 90-day term for due-diligence work.
  • Discovery Metals Corp. announced that with the conversion of 3.3 M subscription receipts to shares, Mr. Eric Sprott owns now approximately 21% interest in the company (Cordero, Chihuahua).
  • Newmont Goldcorp. announced that the Peñasquito mine and the nearby San Juan Cedros community (one of 25 neighbouring communities) in Zacatecas, agreed to an infrastructure solution for sustainable water availability for the community. The 30-year water agreement includes additional water wells to supplement the 600 K liters per-day reverse osmosis drinking water plant the company built in 2018.

ON SOCIAL RESPONSIBILITY

  • A Mining Gathering was held in Banamichi, Sonora, with more than 600 attendees, mostly students, with the purpose of letting them know the opportunities for internships and employment in mining units. Among the attendees were also governors of mining states, the ambassadors of mining countries, Congress representatives, Union leaders, 14 majors and representatives for mining companies, mining associations and mining communities.
  • The Asociación de Mineros de Sonora (Sonora’s Miners Association, or AMSAC) celebrated its 40th The celebration included a series of presentations and a formal dinner. Among the speakers were Francisco Quiroga (Mining Sub-secretary), Karen Flores (Camimex), Ernesto [Ríos (Americas Mining) and Lourdes McPherson (Argonaut Gold).
  • The first “Comité de Desarrollo Regional para las Zona Mineras (Mining Zones Development  Committee) was created in Hermosillo, Sonora. The finality of such committees is to assess and approve investment projects derived from the Mining Fund, incorporating all interest groups. The committee is integrated by:Comite Fondo Minero11The fist session is to be held in February 28, 2020, and the second on August 28, 2020.
  • Dr. Vagón is to be at La Junta, Chihuahua. From the 12 to the 16 of December, 2019. Among the services to be provided are: general consult, dermatology, pediatric care, geriatric care, odontology, chiropractic, physic rehabilitation, optometry, audiometry, mastography, colposcopy, family planning, lab test, diabetics clinic, psychology and nutrition. This itinerant train-mounted clinic has the capacity to Attend 550 persons daily.
  • The Safety, Environment and Social Responsibility Fair San Dimas 2019, was held on December 6 in Tayoltita, Durango. The different departments of the First Majestic mine displayed details on their work on the mining process, in a didactic and entertaining way, to workers, suppliers, municipality and State authorities, as well as their families and local inhabitants. Radio Plata (Silver Radio) was commissioned, the first radio station to be located in the vicinity, is part of the company’s Centro Cultural, where educative, social and cultural activities are to take place.
  • Minera Media Luna is showing a strong support for education in Guerrero. With support from local authorities in Cocula, the Instituto Tecnológico de Iguala, the Universidad Tecnológica Autónoma del Norte de Iguala, the State government, the Instituto Estatal para la Educación de Jóvenes y Adultos de Guerrero and the general population in Cocula, the company has: installed programs for diminishing the educative lag in primary and secondary education; taken 36 students in internships from local universities; supported 86 students through scholarships; invested $500 K pesos along with the Cocula municipality for the hiring of primary education personnel; participated in the Fourth Week of Mining on the Universidad Autónoma de Guerrero…. And several other programs in education not posted here for lack of space.
  • AMSAC, the Sonora Miners Association, signed an agreement with the Consejo Regulador del Bacanora (Regulatory Council for Bacanora, a spirits drink). Under this agreement , several mining companies are to grow the needed agave saplings for the production of Bacanora in their green houses, to be transplanted in the field by the agave growers.
  • Minera Peña Colorada presented the “Ilustred Guide to Wildlife in the Minatitlan Microbasin”, at the Feria Internacional del Libro 2019, in Guadalajara, Jalisco. This work was accomplished with the support of the Universidad Nacional Autónoma de México, and the Benemérita Universidad de Puebla.
  • The Mexican gray wolf has left the list of extinct species on the wild, moving to the category of species on extinction risk. This is the result of an international effort among the USA and Mexican governments, with the participation of Grupo Mexico. The declaration comes after 12 liberations and the documentation of 9 successful litters with some 30 puppies on the wild. Grupo Mexico, as well as other mining companies, has an UMA (Environmental Management Unit) that take care and reproduce threatened species.
  • Dr Vagón, Grupo Mexico’s health train, is to be on Ciudad Cuahutémoc, Chihuahua, from December 18 to December 22. The 17 train carriages itinerant clinic has the capacity to attend 600 persons per day, providing for a wide array of services, like diagnostics, ailment prevention, dermatology, odontology, physical rehabilitation, optometry, audiometry, psychology, nutrition, diabetes and chiropractic treatments.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the image below: Sheeted quartz veinlets from an orogenic gold project in Oaxaca. Picture by Jorge Cirett

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The Mining and Exploration News in Mexico: Highlights on the First Week of December, 2019.

chalcedonic quartz vein

By Miguel A Heredia

During the forty-nine week of the year (December 2nd to December 8th, 2019), at least 31 press releases were announced by companies working in Mexico, with nine commenting on Mexican issues, six informing on exploration results, four announcing financial rounds, four reporting on resources and developments of their properties, three communicating production and financial results, three disclosing deals and corporate issues and two discussing issues on social responsibility.  ON MEXICO ISSUES, Alejandro Tello, governor of Zacatecas State, obtained MXP $430M from the 2016-2017 Mining Fund for infrastructure work. Mexico´s mining production suffered a sharp decline in September. Fernando Alaniz, president of the Mining Chamber of Mexico (CAMIMEX), demanded for long-term certainty in Mexico for mining investment purposes. Fresnillo plc announced that it will allocate approximately USD $670M in new and sustainable projects.  Grupo Mexico announced an investment of USD $250M in the construction of a wind farm in Nuevo León. A Minister of the Supreme Court of Justice proposed to invalidate the changes applied in 2019 to the Mining Fund. CAMIMEX announced that mining companies claime tax return to have funds to invest. The Under Secretariat of Mining, Francisco Quiroga Fernández, confirmed there is a lithium deposit in Bacadéhuachi, Sonora.  ON EXPLORATION, In Baja California Norte, One World Lithium provided an update on its 4 holes drilling program being conducted at its Salar del Diablo project.  In Sonora, Colibri announced results from 100 samples collected at its Evelyn project. In Chihuahua, Radius and its JV partner Pan American Silver released results from the phase 3 drilling program at its Amalia project, and Valterra refined drill targeting on its Los Reyes project. In Jalisco, GoGold released drill results from eight holes collared at its Los Ricos project. In Oaxaca, Megastar identified multiple high potential epithermal targets at its Magdalena project. ON MINING, Santacruz reported Q3, 2019 production and financial results (Veta Grande, Zacatecas).  Alio Gold announced production and cost guidance for 2020. (San Francisco mine, Sonora). Consolidated Zinc advised that mining of its Plomosas mine in Chihuahua will be managed and operated by the company. ON FINANCING, San Marco revised its non-brokered flow through private placement on October9, 2019 (Chunibas project, Sonora). Tocvan Ventures announced that its shares are now listed on the Frankfurt Stock Exchange with the symbol TV3 (El Pilar project, Sonora). First Mining announced a flow through equity financing for gross proceeds of approximately to $2M (San Ricardo project, Sonora). ON RESOURCES AND DEVELOPMENT, Capstone reported that drilling results from its Cozamine mine in Zacatecas returned higher grades and wider intercepts than in current reserves. Starcore presented its updated NI 43-101 mineral reserves and resources at its San Martin mine in Queretaro. US Antimony provided an update on its Puerto Blanco mill in Guanajuato for its Los Juarez Au-Ag and Sb deposit in Querétaro. Mexus Gold announced that its new 500GPM Merrill Crowe Au recovery plant is complete and operational (Santa Elena mine, Sonora). ON DEALS AND CORPORATE ISSUES, San Marco retained Momentum Public Relations Inc., to assists with strategic business development activities (Chunibas project, Sonora). Argonaut provided an update on its San Antonio project permitting in Baja California Sur.  ON SOCIAL RESPONSIBILITY, Grupo Mexico, through its health and social care program called Dr Vagón, attended nearly 3,000 consultations in Delicias, Chihuahua. Peñoles, through its Community Center, informed about the planned activities to be performed in the coming Christmas season.

ON MEXICO ISSUES

  • Alejandro Tello, governor of Zacatecas State, obtained $430M from the 2016-2017 Mining Fund to be invested in 2010, in 41 infrastructure works in Zacatecas, such as construction and rehabilitation of roads, and sports infrastructure projects, among others.
  • Mexico’s mining production, suffered a sharp decline in September while the industry continue dealing with community relations, security and political challenges. Overall production fell 4.7% compared to the same month last year, with Au and Pb among minerals registering double-digit falls. Ag and Cu production fell 2.2% and 1.3%, respectively, with coke, sulfur and fluorite seeing the greatest decreases, 22.3%, 13.2% and 12.7%. Only the production of coal, Zn and non-coking plaster increased, by 7.2%, 2.0% and 1.3%. Part of the fall can be attributed to a blockade at the Peñasquito mine in Newmont Goldcorp, one of Mexico’s largest producers of Au, Ag, Pb, and Zn.
  • Fernando Alanis, president of the Mining Chamber of Mexico (CAMIMEX), demanded for long-term certainty conditions in Mexico for mining investment purposes. The mining sector has invested significant amounts in recent years, with 2012 being the year of greatest investment, which was approximately USD $8,043M. Mining investment has been falling and in 2016 it reached USD $3,752M, and the current year it is believed to have exceeded USD $2,600 M. “Mining is a sector that can generate a lot of investment in places that require many services and support from our entire sector and the only thing we ask is that there be certainty conditions in order to continue generating investment attraction”.
  • Fresnillo plc, announced that it will allocate USD $670 M in new and sustainable project, increasing its investment by 14.5% in 2020. “The capital investment forecast for new 2021 projects is expected to be around USD $475M, while by 2022, USD $415M, ”said Octavio Alvidrez, General Director of the company. By 2020, Fresnillo plans to extract 54M Oz Ag, 8% lower than expected by the end of 2019; while Au would be 857 K Oz. By 2021 the company expects to increase the extraction of Ag by 22%, as they expect to obtain 66 M Oz.
  • Grupo Mexico, reported an investment of USD $250M in the construction of a wind farm in the state of Nuevo León, México. The Fenicias project will have a production capacity of 168 megawatts and will be interconnected with the National Electric System through the construction of a transmission line of more than 60 km in the area of ​​Reynosa, in the state of Tamaulipas. “Grupo México will increase its power generation capacity to almost 800 megawatts, becoming one of the main power generators in the country,” said the company, in the release. The commercial operation of this wind farm is planned to begin in early 2021.
  • Industrias Peñoles S.A.B. de C.V., announced that it continues growing and now there are already 31,500 workers. The General Director of Peñoles, Fernando Alanís Ortega, also confirmed that all of its 2019 production is sold.
  • A Minister of the Supreme Court of Justice, proposed to invalidate the changes applied to the Mining Fund in 2019. The Mining Fund was reformed in the Revenue Law of the Federation of 2019, removing from the states and municipalities the resources raised by the extraordinary right to mining created in 2014. This reform caused 33 controversies, one of the Chihuahua Executive, which is the first on the list, and 32 of municipalities of five states. Until 2018, the collection of mining rights was divided into two exchanges: 22.5% was distributed to all states and Mexico City as a federal share -which in 2018 was MXP $2,605M, and the remaining 77.5 percent was sent to the Mining Fund, which accumulated MXP $11,325M from 2014 to 2017. Municipalities received 62.5% of the Mining Fund for public works premises, which in the case of Chihuahua alone included 330 projects in four years. After the 2019 reform, the money went to the Ministry of Economy (SE) with the idea of ​​applying them for the Welfare Tandas, a program of the current government that gives credits to micro entrepreneurs for up to MXP $15K. In 2020, the changes to the Mining Fund will be applied in the Federal Law of Rights, which is where it has existed since its creation. Now, the majority of Morena in Congress determined that 85 % of the money will go to the SEP for the construction of schools, 10% to the federal government for other works, and 5% to the SE to supervise the mining activity, without funds being provided for local governments of mining areas, nor to distribute funds to its entities.
  • The Mining Chamber of Mexico (CAMIMEX), said that companies in the mining sector are claiming the return of taxes to maintain their cash flow and have funds to carry out new investment projects. In a statement, CAMIMEX said that, being highly exporting companies, they always get a balance in favor when they file their returns with the Tax Administration Service (SAT).
  • The Under Secretariat of Mining, Francisco Quiroga Fernández, confirmed the existence of a lithium deposit in Bacadéhuachi, Sonora, which will begin production in 2022. Sonora is the main mining state in the country and with the discovery of this site reinvents itself, since in the world there is a race to develop lithium and now the state is within that future.

ON EXPLORATION

  • One World Lithium Inc., provided an update on its 4 holes drilling program being conducted at its Salar del Diablo project in Baja California Norte. To date, hole DDH-1 has been collared to a depth of 650m, and hole DDH-2 has reached 590m with a planned depth of 650m. Hole 3 will commence soon at a location where there is evidence of historic and currently hydrothermal activity, which can be a source of lithium. Depending on the hole DDH-3 results, a fourth hole will be drilled to complete the planned drilling program.
  • Colibri Resource Corporation, announced results from 100 samples collected at its Evelyn project in Sonora. Of the samples taken, 30 returned >0.1 g/t Au, 24 returned > 0.2 g/t Au and 12 returned > 0.75 g/t Au. With the recent mapping and sampling program conducted at the Evelyn project, the compnay has identified two separate NW corridors with favourable structures containing Au: Cerro Rojo and El Sahuaro areas. Rock-chip sampling from these areas have returned encouraging values ranging from 0.5 up to 73.4 g/t Au and correspond with anomalous Au soil samples taken previously. Colibri is planning to conduct a 1,000m drilling program to test these target areas.
  • Radius Gold Inc., and its JV partner Pan American Silver Corp., released results from the first 2 diamond drillholes of the phase 3 drilling program at its Amalia project. Hole AMDD19-016 encountered 1.53 g/t Au and 41 g/t Ag over 120m (75m of true width), related to disseminated fine black sulphides and sulphide veining in ignimbrite rhyolites and transitioning to intense silicification, stockwork veining, and breccias. Hole AMDD19-17, was collared 100m north of hole AMDD19-016 and intersected with anomalous values up to 2.26 g/t Au and 23 g/t Ag over a section of 30m wide silicified fault breccia, but no potentially economic mineralization was encountered. Drilling is ongoing at Amalia project, and results will be released upon they become available.
  • Valterra Resource Corporation, refined drill targeting on its Los Reyes Cu-Au project in Chihuahua, using the recently completed surface sampling along an 800m strike length of a Cu-Au skarn and a 4.8 line km 2D/3D DCIP geophysical program. 22 out of 28 samples returned Cu values > 1% at an average grade of 3.1% Cu and up to 5.9% Cu. The anomalous samples returned up to 0.57 g/t Au, 25 g/t Ag, 0.47% Mo, and 1.7% Zn. The geophysical survey identified a strong conductivity anomaly along the intrusive contact which projects more than 400m through four of the five main areas of historic old workings and defines the main target for test drilling. Conductivity and chargeability anomalies were also identified in all the survey lines and are spatially associated or adjacent to areas of known historical surface mineralization. “The Company is initially targeting a 5-10M tonnes, shallow high grade Cu-Au resource localized along the strike length of the exposed skarn zone. Further work will examine the deeper potential of the mineralizing system including a potential Porphyry Cu-Au source for the shallow high-grade mineralization.
  • GoGold Resources Inc., released drill results from the last eight holes collared at its Los Ricos project in Jalisco, of which four were drilled in San Juan Area, two in the Main Area, and two along the south edge of the Main Area. Highlights of the holes collared in the San Juan Area include hole LRGG-19-073 with 1.12 g/t Au and 117 g/t Ag (2.67 g/t AuEq or 200 g/t AgEq) over 33.5m, including 3.01 g/t Au and 184 g/t Ag (5.47 g/t AuEq or 410 g/t AgEq) over 9.5m, and including 1.81 g/t Au and 291 g/t Ag (5.70 g/t AuEq or 427 g/t AgEq) over 3.0m; hole LRGG-19-76 with 0.73 g/t Au and 123 g/t Ag (2.38 g/t AuEq or 178 g/t AgEq) over 38.5m, including 1.70 g/t Au and 260 g/t Ag (5.17 g/t AuEq or 387 g/t AgEq) over 5.8m, and including 1.58 g/t Au and 220 g/t Ag (4.51 g/t AuEq or 338 g/t AgEq) over 6.0m; and hole LRGG-19-77 with 1.03 g/t Au and 94 g/t Ag (2.29 g/t AuEq and 172 g/t AgEq) over 26.0m, including 4.28 g/t Au and 241 g/t Ag (7.49 g/t AuEq or 562 g/t AgEq) over 4.3m. In the Main Area, hole LRGG-19-065 encountered 0.23 g/t Au and 84 g/t Ag (1.35 g/t AuEq or 101 g/t AgEq) over 13.1m, including 0.50 g/t Au and 155 g/t Ag (2.57 g/t AuEq or 192 g/t AgEq) over 5.4m. To date, GoGold has completed 90 diamond drill holes totaling 15,140m.
  • Megastar Development Corp., identified multiple potential epithermal targets at its Magdalena project in Oaxaca. During the first mapping and sampling exploration campaign conducted at the property, 277 rock chip samples were taken and the geologist found characteristics of a significant epithermal system with 59 rock samples returning above 0.2 g/t Au, 24 samples returning above 0.5 g/t Au, 12 samples returning above 1 g/t Au, and 2 samples returning above 3 g/t Au. “Strong epithermal alteration is found along a minimum 1.7 km long E-W structural trend that shows sheeted quartz vein sets and silicification in conjugate NNW to NNE-NE structural sets. The setting is the eastern structural margin of a caldera where it intersects a prominent regional E-W structural trend. Approximately 4,100 square meters of silicified bladed calcite textures have been mapped within a larger area of strong and sheeted quartz veining. This main zone, along with other prominent outliers, constitutes easy-to-access and drill-ready targets”.

ON MINING

  • Santacruz Silver Mining Ltd., reported Q3, 2019 production and financial results from its operations. At Zimapan mine, Hidalgo, the company milled 82,242 tonnes to produce 606.6K Oz AgEq at cash cost of $41.89 per ton, or $16.32 per Oz AgEq produced, and an AISC of $18.56 per Oz AgEq produced. At Veta Grande mine, Zacatecas, it milled 43,999 tonnes to produce 214.3K Oz AgEq at a cash cost of $47.67 per tonne or $19.79 per Oz AgEq produced, an AISC of $26.77 per Oz AgEq produced. At El Rosario mine, San Luis Potosi, Santa Cruz milled 22,048 tonnes to produce 132K Oz AgEq, at cash cost of $82.10 per tonne or $27.96 per Oz AgEq produced, and an AISC of $38.63 per Oz AgEq produced. Consolidated numbers for its mining operations were 148,289 tonnes milled to produce 952.8K Oz AgEq, at cash cost of $49.58 per tonne or $18.52 per Oz AgEq produced, and an AISC of $22.83 per Oz AgEq produced. Consolidated mining operations generated a gross profit of $102 including gross profit from Zimapan of $992, and gross losses from Rosario and Veta Grande of $672 and $511 respectively plus mine services gross profit of $293.
  • Alio Gold Inc., announced production and cost guidance for 2020. It expects to produce between 12K-15K Oz Au at cash cost of USD $1,700-$1,800 per Oz.
  • Consolidated Zinc Limited, terminated its mining contractor and advised that mining of its Plomosas mine in Chihuahua will be managed and operated by the company in order to significantly reduce its mining cost. “The Company is confident it can deliver improved performance from the mine before the end of December. During this short transition period processing ore and concentrate from existing stockpiles will continue to provide revenue”.

ON FINANCING

  • San Marco Resources Inc., revised it non-brokered flow through private placement announced on October 9, 2019 It now consists of 266,667 shares at a price of $0.15 each (Chunibas project, Sonora).
  • SilverCrest Metals Inc., announced a bought deal financing for aggregate gross proceeds of CAD $80M. Net proceeds will be used to continue the exploration and development of its Las Chispas project in Sonora.
  • Tocvan Ventures Corp., announced that its shares are now listed on the Frankfurt Stock Exchange (FSE) with the symbol TV3. The Company expects that the FSE listing will help increase trading liquidity and facilitate investment in the Company by institutional and retail investors across Europe (El Pilar project, Sonora).
  • First Mining Gold Corp., announced a flow through equity financing for gross proceeds of approximately $2M (San Ricardo project, Sonora).

ON RESOURCES AND DEVELOPMENT

  •  Capstone Mining Corp., reported that the infill drilling program at its Cozamin mine in Zacatecas returned higher grades and wider intercepts than in current reserves. 20 infill drill holes were collared, bringing the total drilled to date to 138 holes of a 200 holes program. Significant drill interceptions were encountered in hole CG-19-S434 with 2.2% Cu and 44 g/t Ag over a true width (TW) of 20.3m, including 5.28% Cu and 97 g/t Ag over a TW of 5m; hole CG-19-S427 with 4.01% Cu and 67 g/t Ag over a TW of 6.1m; hole CG-19-S429 with 1.49% Cu and 51 g/t Ag over a TW of 18.5m, including 1.92% Cu and 70 g/t Ag over a TW of 5.5m; hole CG-19-S433 with 1.27% Cu and 31 g/t Ag over a TW of 24.6m, including 2.99% Cu and 62 g/t Ag over a TW of 7.1m; hole CG-19-S426 with 3.15% Cu and 58 g/t Ag over a TW of 12.2m, including 6.97% Cu and 121 g/t Ag over a TW of 4.1m; and hole CG-19-S418 with 3.98% Cu and 84 g/t Ag over a TW of 8.4m.
  • Starcore International Mines Ltd., released its updated Ni 43-101 mineral reserves and resources at its San Martin Mine in Queretaro. Total proven and probable mineral reserves and resources as September 30, 2019 are 1,434,308 tons of 2.04 g/t Au and 27 g/t Ag for a total of 109.1K Oz AuEq contained. Total inferred and indicated mineral reserves and resources are 1,713,120 tons of 1.91 g/t Au and 19 g/t Ag for a total of 118.4K Oz AuEq contained. The total of Oz AuEq contained in both categories is 227.5K.
  • US Antimony Corporation, provided an update on its Puerto Blanco mill in Guanajuato for its Los Juarez Au-Ag and Sb deposit in Querétaro. It could be ready for cyanide leach testing by the end of December.
  • Mexus Gold US, announced that its new 500GPM Merrill Crowe Au recovery plant is complete and operational. It is capable of handling 3K tonnes a week mining operation and will allow for future expansion as well.

 ON DEALS AND CORPORATE ISSUES

  • San Marco Resources Inc., retained Momentum Public Relations Inc., to assists with strategic business development activities. The agreement with Momentum has a term of 12 months at $8,500 per month (Chunibas project, Sonora).
  • Argonaut Gold Inc., provided an update on its San Antonio project permitting in Baja California Sur. It announced that SEMARNAT issued a ruling to not approve the updated Environmental Impact Assessment (MIA in Spanish), citing that the MIA is non-compatible zoning based on a revised, 2018 zoning plan filed by the Municipality of La Paz. The Company is reviewing all of its options from seeking an amendment to the La Paz 2018 zoning plan based upon the July 2016 supreme court ruling, submitting a revised MIA and legal options.
  • Excellon Resources Inc., provided an update on the ongoing legal action with respect of the La Antigua mining concession included in Excellon´s acquisition of Silver Eagle Mine Inc. in 2009, which includes a portion of the historic mineral resource at Miguel Auza in Zacatecas. Silver Eagle, the Plaintiff, sued Excellon for non-compliance with the agreement and specifically for not operating the Miguel Auza Mine and the Court granted the Plaintiff an award of approximately $23M predominantly in damages for the Miguel Auza mine not being in operation. “Excellon expects this decision to be reversed and rationalized in the federal court system. In the interim, it does not expect any impact on its ongoing business activities”.

ON SOCIAL RESPONSIBILITY

  • Grupo Mexico, through its health and social program called Dr Vagón (the health train), attended nearly 3,000 consultations last week in Delicias, Chihuahua. Specialist of the health train performed 256 mammograms or tests for the detection of breast cancer, Pap smears, and placed the Intra Uterine Device (IUD) in women. Apart from the mastographs and Pap smears, audiometries and vasectomies were performed on men.
  • Industrias Peñoles S.A.B. de C.V., through its Community Center, informed about the planned activities to carry out in the coming Christmas season. Dolores Herrera, coordinator of the center, also announced a proposal for the realization of the Human Development workshop, promoted by the National Association for Personal Improvement AC (ANSPAC), with duration of a year and a half.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the picture above, chalcedonic quartz vein in a low sulphidation epithermal system from a prospect in Durango, Mexico. Photo by Miguel A Heredia.