Highlights on the Third Week of May, 2018. Mining and Exploration News in Mexico

094 - copia

By Jorge Cirett

During the 20th week of the year (May 14th to May 20th, 2018), at least 17 press releases were announced by companies working in Mexico. Seven companies updated exploration advances, with only one company reporting a quarterly report and one other a round of financing. Two companies disclosed news on resources and development while four reported on deals and company issues. ON MEXICO ISSUES, No relevant news. ON EXPLORATION, In Sonora, San Marco was awarded the Espiritu concession, and Millrock begun a new drilling campaign at La Navidad. In Chihuahua, Endeavour Silver released drill results from its Parral properties; VVC Exploration commenced a new drill campaign at its Samalayuca project. In Coahuila, Discovery Metals presented rock sample results from three prospects within its Minerva project. In Sinaloa, Kootenay optioned the Copalito property. In Jalisco, Evrim commenced a third phase exploration campaign at Cuale. ON MINING, Starcore International presented a quarterly report. ON FINANCING, SilverCrest Metals announced the closing of a $17.25 M financing. Mexus Gold paid a $183 K debt. ON RESOURCES AND DEVELOPMENT, Mag Silver presented an advance on development of the Juanicipio project in Zacatecas. Minera Alamos completed the second phase of bulk leach testing at its Santana property in Sonora. ON DEALS AND CORPORATE ISSUES, Marlin Gold and Golden Reign signed a LOI pursuing a business combination. Kootenay Silver optioned the Copalito property in Sinaloa. Argonaut Gold informed on the state of affairs of the legal battle to resume blasting at its La Colorada mine in Sonora. Leagold received clearance from the Mexican government to complete a business combination with Brio Gold.

ON MEXICO ISSUES

  • No Relevant News.

ON EXPLORATION

  • Endeavour Silver Corp. disclosed drilling results from its Parral properties in Chihuahua. At the San Patricio vein system 8,846 m of core drilling have been completed over 1400 m of strike length. “Three mineralized areas were intersected, of which the largest and central zone now measures 600 m long by 250 m vertical (starting 150 m deep) by 1-3 m true thickness, still open to the south and at depth”. Highlighted true width (TW) intercepts include 2.1 m @ 303 g/t Ag, 0.05 g/t Au, 0.4% Pb, 0.5% Zn; 1.0 m @ 678 g/t Ag, 0.22 g/t Au, 3.5% Pb, 0.9% Zn; 3.0 m @ 689 g/t Ag, 0.24 g/t Ag, 1.6% Pb, 1.1% Zn; 1.6 m @ 293 g/t Ag, 0.27 g/t Au, 3.5% Pb, 7.6% Zn; 2.3 m @ 1,660 g/t Ag, 0.72 g/t Au, 6.5% Pb, 14.4% Zn. Metallurgical recoveries from core samples with flotation and leaching tests include 47% Ag from Sierra Plata (oxide), 98% Ag on El Verde (mixed), 95% Ag on Remedios-Argentina (mixed), 94% Ag and 93% Au on Palmilla (oxide) and 91% Ag and 86% Au in Cometa-San Juanico (mixed).
  • San Marco Resources Inc. announced it was awarded the Espiritu 2,712 ha SMR concession in the recent mineral concession lottery by the Mexican government. The property is less than 30 km SE from San Marco’s Chunibas and 1068 projects in the Sahuaripa district. “Espiritu SMR overlies a window of pre-mineral cretaceous volcanic and sedimentary rocks intruded by Laramide age granitoids”. Previous operator in the area, Kootenay Silver Inc. stated: “An extensive area of polymetallic vein, stockwork, breccia and gold-copper porphyry mineralization”. A porphyry copper setting and a vein and stockwork zone of precious and base metal mineralization are separated by a major fault. Selected drill hole intercepts include 48.0 m @ 0.19 g/t Au, 0.1% Cu; 220.5 m @ 0.14 g/t Au, 0.15% Cu. San Marco is preparing to do a first-pass ground validation and prospecting.
  • VVC Exploration Corp. commenced the third phase of diamond drilling at its Samalayuca copper project in Chihuahua. VVC expects to drill about 3,000 m in the next 180 days.
  • Kootenay Silver Inc. optioned the Copalito project in Sinaloa (See below). “The Copalito Project covers a gold and silver epithermal vein system comprised of numerous veins, with individual veins currently traced over strike lengths up to 2 kilometres. Veins vary in width from 0.5 to 10 meters at surface and grade from background to highs of 7.2 gpt gold and 1,620 gpt silver in grab samples”. Vein textures indicate a low or intermediate sulfidation vein system.
  • Millrock Resources Inc. is beginning a second round of drilling at its La Navidad project in Sonora. The target in the project is orogenic gold mineralization, bulk mineable run-of-mine oxidized deposit. The 1,650 m program aims to drill 150 – 250 m in depth in seven holes, testing areas of gold soil anomalies that now are supported by gold anomalies in trenches. The strongest anomalies occur in folded, faulted metasedimentary rocks of Jurassic age, in close proximity to diorite and monzonite dikes. An induced polarization survey has identified low angle structures conducive of orogenic gold deposits. A 1.4 km of trenching on 16 trenches has been completed, with multiple intervals of anomalous gold, like 18.0 m @ 0.56 g/t Au, 24.9 m @ 0.32 g/t Au, 18.2 m @ 0.20 g/t Au, 10.9 m @ 0.38 g/t Au.
  • Evrim Resources Corp. commenced a third phase exploration at its Cuale high sulfidation project in Jalisco. The program includes 3,000 m of drilling, following on discovery trenches 1 to 4 from La Gloria zone, where trench 1 returned 1.67 g/t Au over 263.7 m and trench 4 returned 13.61 g/t Au over 106.2 m. “The soil survey has already commenced and will be followed with up to 650 metres of trenching at La Gloria and surrounding targets to extend the known footprint of outcropping gold mineralization”. A 40 line-km controlled source audio-magnetotellurics (CSMAT) is planned on potential mineralization under shallow cover. A 3,000 m program is expected to commence on July.
  • Discovery Metals Corp. disclosed assay results of 152 samples from its Minerva project in Coahuila. “Minerva encompasses Ag-Pb-Zn mineralization hosted in skarns, mantos, chimneys and breccias”, similar to La Encantada mine 30 km to the East. The mineralization is located along the margin of a polyphase granitoid intrusive body, with ample zone of shallow gravel cover. At La Tercia prospect, channel samples returned 0.8 m @ 30 g/t Ag, 2.3% Pb, 4.6% Zn; 2.0 m @ 249 g/t Ag, 6.9% Pb, 0.1% Zn; 4.0 m @ 37 g/t Ag, 1.6% Pb, 0.2% Zn; 0.6 m @ 3.8% Pb, 0.4% Zn; 0.6 m @ 84 g/t Ag, 5.8% Pb, 0.2% Zn. At Concordia samples returned 0.8 m @ 1,775 g/t Ag, 14.5% Pb, 40.3% Zn; 0.7 m @ 51 g/t Ag, 2.6% Pb, 0.4% Zn; 0.4 m @ 11 g/t Ag, 0.4% Pb, 25.8% Zn. At Mina Minerva results include 5.1 m @ 39 g/t Ag, 0.4% Pb, 2.0% Zn; dump @ 229 g/t Ag, 30.5% Pb, 5.7% Zn; 0.8 m @ 143 g/t Ag, 9.7% Pb, 5.3% Zn; 1.0 m @ 41 g/t Ag, 2.0% Pb, 16.4% Zn.

ON MINING

  • Starcore International Mines Ltd. announced production results for the fourth quarter of its fiscal year 2018. During the quarter 71.9 K tonnes of ore @ 1.69 g/t Au, 40.6 g/t Ag were processed on its San Martin mine in Queretaro, resulting in the production of 4,140 Oz AuEq. Mill recoveries averaged 88.4% Au, 57.4% Ag. Also during the quarter the Altiplano facility received 373 tonnes of concentrate containing approximately 805 Oz Au and 26,813 Oz Ag.

ON FINANCING

  • SilverCrest Metals Inc. completed its prospectus offering for gross proceeds of $17.25 M, including the exercise of the over-allotment option in full. The company paid the underwriters a cash commission of up to 6% of the gross proceeds of the offering. The proceeds are to be used on the preparation of a preliminary economic assessment (PEA) at the Las Chispas property in Sonora, as well as continuing exploration in the several targets it contains.
  • Mexus Gold US. announced the payment of $183.3 K due to JMJ Financial, closing the current outstanding debt agreement prior to the expiration date (8 Hermanos, Sonora).

ON RESOURCES AND DEVELOPMENT

  • Mag Silver Corp. presented financial results for the first quarter of 2018. Underground development rate has intensified, and exploration drilling is now utilizing directional drilling to infill and expand the Deep Zone, which remains open to depth and on strike. The company funded advances on the Juanicipio project in Zacatecas, mainly by “cash calls” by the operator (Fresnillo PLC). At the end of the period the company had $152.7 M in cash and cash equivalents.
  • Minera Alamos Inc. has completed the second phase of its bulk testing heap-leach activities at its Santana project in Sonora. The initial phase used coarse crushing (<3”) and the second phase involved fine crushing (<1.2-5/8”) and agglomeration of the same mineralized material prior to leaching. The recoveries from the second phase were faster and consistent with those of the first phase of leaching, with 190 Oz Au recovered from 9,000 tonnes of material over a three month period, representing 0.65 g/t of recovered gold.

ON DEALS AND CORPORATE ISSUES

  • Marlin Gold Mining Ltd. and Golden Reign Resources Ltd. entered into a non-binding letter of intent (LOI) together with Wexford Capital LP, pursuing a business combination of Golden Reign’s San Albino-Murra property in Nicaragua, and Marlin’s La Trinidad mine in Sinaloa. Golden reign plans to acquire all Marlin shares. Upon completion of the transaction Marlin shareholders will own approximately 45% of Golden Reign shares, while Golden Reign shareholders will own 55% of the shares.
  • Kootenay Silver Inc. entered into an option agreement to acquire a 100% interest on the Copalito Ag-Au project in Sinaloa. The seven concessions 3,700 ha project can be acquired by making staged payments over a 4-year period, totaling US$985 K, with the vendors retaining a 0.5% NSR. A finders fee of C$10 K and 100 K common shares have to be paid.
  • Argonaut Gold Inc. reported that the Judiciary court hearing with respect to the company’s explosives permit for its La Colorada mine has been rescheduled to June 4, 2018. The company also appealed the Judiciary court’s original decision to temporarily suspend the explosives permit to the Collegiate Tribunal, requesting to re-instate the explosives permit so the company can blast material while the judiciary legal process continue. Argonaut estimates it has sufficient ore to continue operations until the end of July, at the present rate of 12,000 tonnes per day (tpd).
  • Leagold Mining Corp. received clearance from the Comisión Federal de Competencia Económica (COFECE) with respect to Leagold’s acquisition of Brio Gold Inc. “COFECE approval was the final government agency approval required before completing the acquisition, which is anticipated to occur on or around May 24, 2018”

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, opaline silica from a shallow epithermal system in Guanajuato. Picture by Jorge Cirett.

Highlights on the Second Week of May, 2018. Mining and Exploration News in Mexico

 

By Miguel A Heredia

During the 19th week of the year (May 7th to May 13th, 2018), at least 40 press releases were announced by companies working in Mexico, with eight informing on exploration results, nine reporting Q1 2018 results, four announcing financing, sixteen communicating deals and corporate issues, and  seven reporting on resources & development. ON MEXICO ISSUES, Fernando Alanis Ortega was appointed President of CAMIMEX for the period 2018-2010. Investment in the mining sector reached $4,287 M USD in 2017, representing an increase of 14.3%. ON EXPLORATION, In Sonora, Colibri Resource reported drilling results at its El Pilar project, and Azure provided an update on its El Alacran project. In Chihuahua, Sable commenced a 4,000m diamond drill program on its Margarita project; Prospero and Fortuna revised its 2018 work program for Bermudez and Trias projects in Chihuahua, and Buenavista project in Durango.  In Zacatecas-Durango, Canasil announced plans to resume drilling at its La Esperanza project. In Guerrero, Alio announced that a regional exploration work is underway on its Ana Paula project. In Oaxaca, Megastar signed an option agreement to acquire a mining project. ON MINING, Alio Gold, Pan American Silver, Americas Silver, Excellon, GoGold, Hecla, Premier Gold, and Torex reported Q1 2018 results from their Mexican operations. Gainey completed upgrade of its Huajicori mill in Nayarit. ON FINANCING, Almaden announced a non-brokered private placement for $7M.  Minaurum raised $4.7M in its first tranche of a total $6M non-brokered private placement. Prize Mining announced a non-brokered private placement for $2M. Silver Spruce closed a non-brokered private placement for $287.7K. ON RESOURCES AND DEVELOPMENT, Alio initiated the construction of a 1,200m underground decline at its Ana Paula project in Guerrero. Hecla provided an exploration update on its San Sebastian Mine.  Leagold reported underground drilling results for its Los Filos mine in Guerrero. Premier Gold filed a technical report for its Mercedes mine in Sonora.  Sierra Metals reported mine development at its Cusi and Bolivar mines in Chihuahua during Q1 2018 period. US Antimony reported progress on the construction of the leach plant for the Los Juarez Au-Ag-Sb deposit in Queretaro. ON DEALS AND CORPORATE ISSUES, Alamos Gold, Endeavour, Excellon, and Fortuna reported results of its 2018 annual general meetings. Alamos also announced changes to its Board of Directors. Almadex approved spinout transaction. Great Panther announced the departure of its COO. Canuc announced the appointments of its CFO and Corporate Secretary. New Gold announced the appointment of its President and CEO. Candente reached an agreement with 3rd Eye Research to retain IR services. First Majestic completed the acquisition of Primero Mining. Goldplay received approval on the San Marcial option agreement in Sinaloa with SSR Mining. One World Lithium announced the granting of stock options. Primero announced receipt of Mexican antitrust clearance for arrangement with First Majestic. MX Gold signed a definitive agreement to sell interest at its Magistral project in Durango.

ON MEXICO ISSUES

  • Fernando Alanis Ortega, was appointed President of the Mexican National Chamber of Mines (CAMIMEX) for the period 2018-2010, replacing the outgoing Daniel Chavez Carreon.
  • CAMIMEX, reported that the investment in the mining sector reached $4,287 M USD in 2017. Although this represents an increase of 14.3% over the previous year, it is still 48.5% lesser that the invested record in 2012 which reached $8,043M USD.

ON EXPLORATION

  • Colibri Resource Corporation, reported drilling results from its El Pilar project in Sonora. Highlights are 9m of 8.16 g/t Au, including 1.5m of 33.4 g/t Au. The company has completed 2,117m in 20 RC holes “aimed to test for continuity within previously interpreted zones of mineralization, test for extensions to the known mineralization, and explore locally for new zones of gold mineralization”.
  • Azure Minerals Limited, provided an update on results from its El Alacrán project in Sonora, currently operated by Minera Teck S.A. de C.V. Teck drilled 14 holes to test extensions of Au mineralized zones at Loma Bonita area. Results suggest potential expansion of the Loma Bonita epithermal Au-Ag mineralized system at depth south towards Cerro San Simon, where four holes were drilled to test resistivity anomalies. Teck also drilled four holes at Cerro Colorado Zone to test mapped targets and geophysical anomalies generated by IP surveys and airborne magnetics, confirming potential for porphyry copper mineralization. Geological, geochemical and geophysical surveys are being carried out in H1, 2018 and will be followed by further drilling in H2, 2018.
  • Sable Resources Ltd., commenced a 4,000m diamond drill program to test 1.7km of Ag-bearing epithermal quartz veins at its margarita project in Chihuahua. The aim is to test for high-grade precious metal horizon 200m below mineralized surface samples.
  • Prospero Silver Corp., and Fortuna Silver Mines Inc., revised its 2018 exploration program, deciding to conduct a 6,000m drill program to test targets at its Buenavista, project in Durango, as well as at its Bermudez and Trias projects in Chihuahua.
  • Canasil Resources Inc., announced plans to resume drilling at its La Esperanza project in Zacatecas-Durango. The drill program was designed to test the northwestern and southeastern extension of the La Esperanza vein 50m below of the high grade found in hole ES-17-16.
  • Alio Gold Inc., announced that a regional exploration work is underway on its Ana Paula project in Guerrero which includes an airborne magnetic survey targeting further breccia or skarn targets.
  • Megastar Development Corporation, signed an option agreement with Paradex Inc., and Minera ZalameraA. de C.V., to acquire 100% of the Rama de Oro project in Oaxaca. “The Project is hosted by caldera-related Tertiary volcanic rocks (e.g. El Aguila model) crosscut by hydrothermal veining inferred to be related to late-stage granitic magmatism locally exposed as dikes and underlying the adjacent ‘Nueve Puntos’ mountain”. Exploration work on the property has identified a 4 square-Km zone of quartz veining, silicification, and clay alteration of volcanic rocks. Sampling on this altered zones have returned anomalous values of Au, Ag, As, Hg, and Sb, suggesting the upper part of a precious metal epithermal system.
  • Prize Mining Corporation, reported sampling results at its Manto Negro Copper project in Coahuila. Significant results include 6m of 2.73% Cu and 58 g/t Ag, 5.2m of 1.78% Cu and 40 g/t Ag, and 7m of 1.65% Cu and 36 g/t Ag.

ON MINING

  • Alio Gold Inc., announced Q1 results from its san Francisco mine in Sonora, Alio produced 17.6K Oz Au and ~9K Oz Ag at an AISC of $1,262 per Oz Au.
  • Pan American Silver Corp., reported results from its Dolores and La Colorada mines in Chihuahua and Zacatecas states respectively. Au and Ag production during the period of Q1, 2018 was 34.4K Oz Au and 1.2M Oz Ag at Dolores mine and 1K Oz Au and 1.65M Oz Ag at La Colorada mine.
  • Americas Silver Corporation, reported Q1 2018 results from its Cosala operations in Sinaloa. Americas processed 163.8K tonnes to produce 397K Oz Ag, 7.6 M Lb Pb, and 7.3M Lb Zn.
  • Excellon Resources Inc., reported Q1 2018 results from its La Platosa mine in Durango. The company processed 18.9K tonnes (including 5.9K tonnes of historical stockpile) at average grades of 359 g/t Ag, 3.8% Pb, and 6.4% Zn to produce 194.5K Oz Ag, 1.3M Lb Pb, and 1.8M Lb Zn.
  • Gainey Capital Corp., completed upgrade of its Huajicori mill in Nayarit to process 300 tonnes per day.
  • GoGold Resources Inc., announced Q1 2018 results from its Parral Tailings project in Chihuahua. The company stacked 439.3K tonnes on the leach pad to produce 265.6K Oz Ag and 1908 Oz Au.
  • Hecla Mining Company, reported Q1 2018 results from its San Sebastian mine in Durango. The mine produced 512K Oz Ag and 4,500 Oz Au.
  • Premier Gold Mines Limited, announced Q1 2018 results from its Mercedes mine in Sonora. The company milled 168.3K tonnes of 2.91 g/t Au and 31.8 g/t Ag to produce 15K Oz Au and 57.4K Oz Ag.
  • Torex Gold Resources Inc., reported Q1 2018 results from its El Limón-Guajes Mine Complex in Guerrero. Torex processed 785K tonnes of 3.29 g/t Au to produce 67.2K Oz Au at an AISC of $954 per ounce.

ON FINANCING

  • Almaden Minerals Ltd., announced a non-brokered private placement for $7M. Net proceeds will be used for exploration and development of its Ixtaca project in Puebla.
  • Minaurum Gold Inc., raised $4.7M in its first tranche of a total $6M non-brokered private placement. Net proceeds will be used for its ongoing exploration program at the Alamos Silver project in Sonora.
  • Prize Mining Corporation, announced a non-brokered private placement for $2M. Net proceeds will be used to conduct a geological, diamond drill and engineering assessment on its Manto Negro Copper project in Coahuila The aim is to produce a 43-101 compliant mineral resource.
  • Silver Spruce Resources Inc., closed a non-brokered private placement for $287.7K. Net proceeds will be used at Its Pino de Plata project in Chihuahua, aimed to drill target sites on the property.

ON RESOURCES AND DEVELOPMENT

  • Alio Gold Inc., initiated the construction of a 1,200m underground decline at its Ana Paula project, which is expected to be completed in Q3 2018. It will enable commencement of the first phase of the proposed underground diamond drill program, which will consist of 12,000 m in 55 holes. The company completed a six-hole 3,800m drill program below the proposed open pit to better define the geometry of the complex high-grade breccia and know the mineralization extent. Alio is also currently carrying out a drilling program on a high priority surface target 150m north of the proposed open pit, on which a detailed geological mapping at a scale 1:2,000 will be conducted.
  • Hecla Mining Company, provided and exploration update on its San Sebastian mine in Durango. An Infill drill program is been conducted to expand high-grade polymetallic zones similar to the Hugh Zone on the Middle and Francine veins, as well as oxide mineralization along the Professor and Francine veins. Significant results are 1.34m of 135 g/t Ag, 23.5% Pb, 18.5% Zn, and 7.9% Cu on the polymetallic zone, and 1.58m of 1,200 g/t Ag and 4.98 g/t Au on the oxide mineralization. At West Middle vein, the most significant intercepts are 1.34m of 317 g/t Ag, 10.1% Pb, 18% Zn, and 3% Cu, and 0.85m of 304 g/t Ag, 8.5% Pb, 9.4% Zn, and 3.8% Cu.
  • Mexican Gold Corp., reported step-out drilling results from the El Dorado / Juan Bran and Santa Cruz zones within its Las Minas projects in Veracruz. Significant interceptions are 8m of 1.06 g/t Au and 6 g/t Ag, including 6m of 1.36 g/t Au and 8 g/t Ag; 6m of 2.52 g/t Au and 10 g/t Ag; 14m of 1.96 g/t Au and 0.3 g/t Ag, including 6m of 3.49 g/t Au and 0.5 g/t Ag; and 24m of 1.24 g/t Au and 3 g/t Ag, including 10m of 2.12 g/t Au and 4 g/t Ag. The drill results tested the continuity of mineralization at El Dorado / Juan Bran zone and extended the mineralized zone to depth as well as cutting multiple mineralized intervals in the upward extension of the Santa Cruz zone.
  • Leagold Mining Corporation, reported underground drilling results for its Los Filos mine in Guerrero. Highlights are 4.1m of 24.2 g/t Au, 6.95m of 23.6 g/t Au, and 9.1m of 8.7 g/t Au from the Nukay, Conchita and Creston Rojo deposits respectively. The aim of the drilling program which comprises over 12,000m to date from 62,000m planned for 2018 is to identify additional resources along the contact of the circular intrusive orebodies.
  • Premier Gold Mines Limited, filed a technical report to release  updated mineral reserves for its Mercedes Mine in Sonora, with 3.3M tonnes of 3.94 g/t Au containing 417K Oz Au, and measured and indicated mineral resources for 3.68M tonnes of 4.32 g/t Au containing 511K Oz Au.
  • Sierra Metals Inc., reported mine development at its Cusi and Bolivar mines in Chihuahua during Q1, 2018. At Cusi, mine development totaled 676m. The company also carried out 1,448m of underground infill drilling, and 7,398m from surface. At Bolivar, mine development totaled 1,177m, with 650m to prepare stops for mine production, 466m to deepening ramps and developing service ramps for ventilation and pumping, and 61m of raises.
  • US Antimony Corporation, reported progress on the construction of the leach plant for the Los Juarez Au-Ag-Sb deposit in Queretaro. Testing and shake-down of the plant is anticipated in Q4 2018.

ON DEALS AND CORPORATE ISSUES

  • Almadex Minerals Limited., approved a spinout transaction of its early stage exploration projects, royalties interests, and certain other assets. Almadex will be re-named Azucar Minerals Ltd., upon closing of the transaction.
  • Candente Gold Corp., reached an agreement with 3rd Eye Research to retain IR services.
  • First Majestic Silver Corp., completed the acquisition of Primero Mining Corp. With the arrangement now completed the Primero´s shares will be delisted from the TSX. The company also announced the termination of the silver purchase agreement with Wheaton

Precious Metals Corp., relating to the San Dimas mine.

  • Goldplay Exploration Ltd., received the approval to acquire the 100% of the San Marcial, Sinaloa option agreement with SRR Mining. Goldplay will pay, over a three year option period, $2.6 M in cash, issue 3.5M common shares, and incur in exploration expenses for $3M.
  • Primero Mining Corp., announced receipt of Mexican antitrust clearance for the arrangement with First Majestic.
  • MX Gold Corp., signed a definitive agreement to sell its 50% interest on its Magistral project in Durango for a purchase price of US$4.5M.

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, an oxidized quartz vein with a high content of disseminated pyrite in a prospect in Oaxaca, Mexico. Photo by Miguel A Heredia.

 

ONE WORLD LITHIUM ANNOUNCES GEOCHEMICAL RESULTS FROM ITS SALAR del DIABLO LITHIUM PROPERTY, BAJA CALIFORNIA, MEXICO

https://oneworldlithium.com/press-release/one-world-lithium-announces-geochemical-results-salar-del-diablo-lithium-property-baja-california-mexico/

Vancouver, BC, April 11, 2018 – One World Lithium Inc. (CSE-OWLI) (“OWL”) (the “Company”) announces that fieldwork at Salar del Diablo Property (the “Property”) was recently completed with the work being done from January, 2018 to the end of March, 2018. The programs included area wide geochemical sampling and a time domain electromagnetic survey, which encompassed 79.5 line kilometers. The geophysical program was completed on March 29, 2018 and those results will be
released on receipt. The Company intends to complete a gravity survey in the near future and plans to drill test anomalous targets during May, 2018.

Highlights on the Fourth Week of April, 2018. Mining and Exploration News in Mexico

On the picture above, a banded quartz-barite vein in a prospect in Chihuahua state, Mexico. Photo by Miguel A Heredia.

By Miguel A Heredia

During the 17th week of the year (April 23th to April 29th, 2018), at least 19 press releases were announced by companies working in Mexico, with seven informing on exploration results, six reporting Q1 2018 results, two announcing financing, three communicating deals and corporate issues, and  two reporting on resources & development. ON MEXICO ISSUES, Argonaut has taken legal measures to re-activate its explosive permit at its la Colorada mine in Sonora. ON EXPLORATION, In Sonora, Aztec Minerals & Kootenay presented drilling results from its Cervantes property and Azure reported recoveries and concentrate grades at its Oposura project. In Sinaloa, Goldplay received drill permit for its El Habal project. In Chihuahua, Mammoth announced drilling results from its Tenoriba project.  In Zacatecas, Goldcorp presented drilling results from the Santa Rosa target near its Peñasquito Mine, and signed a LOI with Frisco to explore key regional targets at the Mazapil Valley. Prospero provided its plan work for the remainder of 2018 for its exploration projects in Mexico. ON MINING, Agnico Eagle reported Q1 results on its La India mine in Sonora, and Pinos Altos y Mascota mines in Chihuahua. Goldcorp reported Q1 results from its Peñasquito mine in Zacatecas. Capstone announced Q1 results from its Cozamine mine in Zacatecas. New Gold presented Q1 results from its San Pedro mine in San Luis Potosi. ON FINANCING, Oroco closed a private placement for $900K. First Mexican entered into an arrangement to secure a credit facility loan for up to $10M. ON RESOURCES AND DEVELOPMENT, In Sonora, SilverCrest filed a mineral resource estimate on its Las Chispas project. In Chihuahua, Agnico reported development progress and expansion drilling results on their satellite deposits within its Pinos Altos and Creston mines, as well as at its La India mine in Sonora.  ON DEALS AND CORPORATE ISSUES, Bacanora Lithium announced director changes and the grant of options (Sonora Lithium project, Sonora). Capstone reported voting results from its annual general meeting (Cozamine mine, Zacatecas). Westminster announced VP appointment (El Cobre, Sonora).

ON MEXICO ISSUES

  • Argonaut Gold Inc., reported that the court has rescheduled the hearing pertaining the explosives permit from its la Colorada mine in Sonora to May 16, 2018. The company estimates it has sufficient ore to continue operations until the end of July, however, is taking legal measures to re-activate its explosive permit and re-commence blasting activities as soon as possible.

ON EXPLORATION

  • Aztec Minerals Corp. & Kootenay Silver Inc., reported drilling results from the California target at the center of a gold geochemical anomaly within its Cervantes property. The most significant results are 160m of 0.77 g/t Au, 0.13% Cu, and 3.4 g/t Ag, including 80m of 1.0 g/t Au, 0.11% Cu and 4 g/t Ag.
  • Azure Minerals Limited, reported flotation test results showing significant improvements of recoveries and concentrate grades at its Oposura project. Zinc and lead recoveries of 85.6% and 84% achieve concentrate grades of 57.2% and 61.4% respectively. Silver recovery in the lead concentrate is 67.1% at a concentrate grade of 323.8 g/t Ag. The positive metallurgy has reduced significantly the processing and marketing risk and has enhanced the project potential.
  • Goldplay Exploration Ltd., received a drill permit to carry out a 4,000m drilling program at its El Habal project in Rosario, Sinaloa. The goal of the drilling program is to test low sulphidation epithermal mineralization targets generated by mapping and sampling of shallow underground workings along with a CSMAT geophysical survey.
  • Mammoth Resources Corp., announced drilling results from the Los Carneritos target within its Tenoriba project in Chihuahua. Significant results are 126.8m of 0.47 g/t Au and 7.2 g/t Ag, including 58.2m of 0.73 g/t Au and 4 g/t Ag or 25m of 1.1 g/t Au and 2.7 g/t Ag; and 14.9m of 0.58 g/t Au and 3 g/t Ag. “These diamond drill holes at Los Carneritos extend the strike length of gold mineralization on the property a total of almost four km within a High Sulphidation system with mineralization open at least one km both to the east and west of this four km trend where gold has been sampled on surface”.
  • Goldcorp Inc., presented initial drilling results from the Santa Rosa target near its Peñasquito Mine in Zacatecas. Significant intersections are 164m of 1.06 g/t Au, in disseminated, intrusive-hosted mineralization within dacite porphyry dykes, along with a 22m of 3.46 g/t Au interception of skarn mineralization. “The Santa Rosa system is interpreted as a quartz porphyry complex intruding a contemporaneous volcanic pile underlain by Lower Jurassic to Upper Cretaceous carbonate stratigraphy”. Goldcorp also signed a LOI with Minera Frisco to explore, under a JV agreement, key regional targets in the Mazapil Valley near Peñasquito Mine.
  • Prospero Silver Corp. & Fortuna Silver Inc., provided a plan work for the remainder of 2018 on their different JV exploration projects in Mexico. In Chihuahua, they planned to drill the Bermudez and Trias projects with a program of 1,200m each. In Durango, a 3,450m drilling program will be conducted at their Buenavista project. In Hidalgo, they plan to drill a fourth hole by the end of the year at their Pachuca SE project. All the projects are low sulphidation epithermal style targets, with Buenavista in Durango displaying some characteristics of intermediate sulphidation affinity, like elevated base metals levels at depth in the system.

ON MINING

  • Agnico Eagle Mines Limited., reported results on their Mexican operations. The company processed 1.7M tonnes from its La India mine in Sonora with a grade of 0.74 g/t Au to produce 23K Oz Au at cash cost of $700 USD per Oz Au produced. In Chihuahua, Agnico processed 519 K tonnes and 475K tonnes from their Pinos Altos and Creston mines respectively, with grades of 2.62 g/t Au and 0.67 g/t Au to produce 41.8K Oz Au and 12K Oz Au correspondingly. Total cash cost per Oz Au produced are $758 USD and $865 USD in that order. At Pinos Altos, production is transitioning from open pit to underground mining with a higher cost associated.
  • Goldcorp Inc., reported results from its Peñasquito mine in Zacatecas. On Q1 2018, Goldcorp milled 8.96M tonnes with grades of 0.54 g/t Au, 23.5 g/t Ag, 0.19%Pb and 0.64% Zn to produce 98K Oz Au, 5.2M Oz Ag, 27M Lb Pb and 88.7M Lb Zn, at cash cost of $708 USD per Oz Au produced.
  • Capstone Mining Corp., announced results from its Cozamine mine in Zacatecas. On Q1 2018, Capstone produced 4,285 tonnes of Cu at cash cost of $0.71 USD per Lb Cu produced.
  • New Gold Inc., presented results from its San Pedro mine in San Luis Potosi. On Q1, New Gold produced 4.5K Oz Au and 0.1 M Oz Ag from residual leaching. Cerro San Pedro finished active mining in Q2 2016.

ON FINANCING

  • Oroco Resource Corp., closed a non-brokered private placement for $900K. Net proceeds will be used for exploration expenditures (Santo Tomas, Sinaloa).
  • First Mexican Gold Corp., entered into an arrangement to secure a credit facility loan for up to $10M. The funds will be used to bring into production the Karen Zone within its Guadalupe project in Sonora.

ON RESOURCES AND DEVELOPMENT

  • SilverCrest Metals Inc., filed the mineral resource estimate on its Las Chispas project in Sonora. The Inferred resource estimate encompasses 3.44M tonnes of 3.63 g/t Au and 296 g/t Ag for a total of 401.6K Oz Au and 32.7M Oz Ag contained.
  • Agnico Eagle Mines Limited, announced that the Sinter and Cubiro satellite deposits within its Pinos Altos mine are currently being developed to be mined from underground and a small open pit the first, and from underground the second. Both are expected to commence production in Q4 2018 and Q1 2019 respectively. It also conducted 3,450m of infill drilling on Q1 2018 at its Reyna de Plata deposit to convert inferred resources to indicated mineral resources. Significant results are 22.9m of 2 g/t Au and 53 g/t Ag; 17.7m of 0.9 g/t Au and 12 g/t Ag; and one hole with 9.6m of 1.7 g/t Au and 27 g/t Ag, and 3.6m of 4.2 g/t Au and 144 h/t Ag. At Reyna de Plata, mineralization style is low sulphidation epithermal veins hosting inferred mineral resources of 110 K Oz Au and 3.9M Oz Ag in 5.8M tonnes of 0.59 g/t Au and 21 g/t Ag at open pit depth, as well as 93K Oz Au and 1.4M Oz Ag from 1.2M tonnes of 2.35 g/t Au and 35 g/t Ag at underground depth. At the Madrono Zone, Agnico drilled 5,073m of infill and exploration drilling in 24 holes, within its Creston mine. Significant results are 16.2m of 2.2 g/t Au and 47 g/t Ag, 6.7m of 3.1 g/t Au and 38 g/t Ag, 7.5m of 2.2 g/t Au and 28 g/t Ag, and 7.8m of 1.4 g/t Au and 27 g/t Ag. Madrono hosts underground indicated mineral resources of 56K Oz Au and 863K Oz Ag hosted in 858K tonnes of 2.03 g/t Au and 31.3 g/t Ag, and inferred mineral resources of 144K Oz Au and 2.6M Oz Ag in 1.94M tonnes of 2.31 g/t Au and 41 g/t Ag. In Sonora, Agnico is conducting drilling programs focused on extending near pit mineralization at its La India mine as well as on other near-mine targets. On Q1 2018, the company drilled 6,833 m in 49 holes distributed at El Realito and Chipriona targets. Significant results are 58.5m of 0.6 g/t Au and 21 g/t Ag; 14.1m of 2.4 g/t Au and 3 g/t Ag, including 3.2m of 6.8 g/t Au and 5 g/t Ag; 18m of 0.6 g/t Au and 216 g/t Ag; and 56.3m of 0.9 g/t Au and 34 g/t Ag, including 28.9m of 1.4 g/t Au and 40 g/t Ag.

ON DEALS AND CORPORATE ISSUES

  • Bacanora Lithium plc., announced director changes and grant options (Sonora Lithium project, Sonora).
  • Capstone Mining Corp., reported voting results from its 2018 annual general meeting (Cozamine mine, Zacatecas).
  • Westminster Resources Ltd., announced VP appointment (El Cobre, Sonora).

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

Evrim samples 106.2 metres grading 13.61 g/t gold at 100%-owned Cuale High Sulphidation project

Evrim Resources_160418

Vancouver B.C. – April 16, 2018 Evrim Resources Corp. (TSX.V:EVM) (“Evrim” or the “Company”) is pleased to announce additional exploration results from the Phase Two exploration program on its 100%-owned Cuale high sulphidation epithermal gold project in Jalisco, Mexico.  Results from two cross trenches to complete the Phase Two program show significant widths and consistency of mineralization within the “La Gloria” prospect as well as high grades over shorter intervals.  A second line of induced polarization (IP) geophysics demonstrates a similar character to the first line and defines additional quality drill targets.

Highlights on the Second Week of April, 2018. Mining and Exploration News in Mexico

On the picture above,  granodiorite fragments displaying quartz-jarosite-oxidized pyrite stockwork veining in a prospect in Oaxaca, Mexico. Photo by Miguel A Heredia.

By Miguel A Heredia

During the 15th week of the year (April 9th to April 15st, 2018), at least 26 press releases were announced by companies working in Mexico, with seven informing on exploration results, six reporting Q1 2018 results, three announcing financing, three communicating deals and corporate issues, and  two reporting on resources & development. ON MEXICO ISSUES, Mexico beat the gold production record during 2017 and led the global silver production for the eighth consecutive year. CAMIMEX reported that mining companies working in Mexico invested $4,632M USD in the mining sector during 2017. In Sonora, Argonaut provided information about the explosives permit which was suspended temporarily at its La Colorada Mine. In Guerrero, Torex announced that the labor conflict at its El Limon-Guajes Mine Complex is over.  ON EXPLORATION, In Baja California Norte, One World Lithium announced results at its Salar del Diablo Lithium project. In Sonora, SilverCrest reported drilling results from its Las Chispas project, Silver One identified new geophysical targets at its Peñasco Quemado project, and Azure reported metallurgic results on its Oposura project.  In Chihuahua, Mammoth and Kootenay announced drilling results on their Tenoriba and la Cigarra projects respectively. In Zacatecas, Advance Gold announced underground sampling results.  ON MINING, several companies reported Q1 2018 results on its Mexican operations. In Sonora, Alio reported results from its San Francisco mine; in Chihuahua, GoGold reported results on its Parral operations; in Durango, Hecla and Great Panther reported results on their San Sebastian and Topia mines respectively. Great Panther also reported results on its Guanajuato Mine Complex in Guanajuato, Capstone reported results on its Cozamine mine in Zacatecas, and Leagold reported results on its Los Filos Mine in Guerrero. ON FINANCING, Oroco announced its intention to complete a private placement for $750K. Mexican Gold closed a private placement for $1.05M. Alset closed a private placement for $0.99M.  ON RESOURCES AND DEVELOPMENT, In Oaxaca, Gold Resource announced the northwest expansion of its Arista Mine. Mexican Gold reported results from its resource expansion drill program at Las Minas, Veracruz. ON DEALS AND CORPORATE ISSUES, Colibri filed its annual audited financial statements (Pitaya, Sonora).   Marlin announced some directors changes (La Trinidad, Sinaloa).  Alio announced the appointment of its VP Corporate Development (San Francisco mine, Sonora).

ON MEXICO ISSUES

  • Mexico established a new record in gold production during 2017 according to the Gold Focus 2018 report, reaching 3,292 tonnes. Also, Mexico led the global silver production for the eighth consecutive year, producing 196.4M Oz Ag during 2017. CAMIMEX reported an investment of $4,632M USD in the mining sector during 2017 in Mexico.
  • Argonaut Gold Inc., provided and update on the temporary suspension of its explosive permit at La Colorada Mine.
  • Torex Gold Resources, announced that the Union in conflict at its El Limon-Guajes Mine Complex in Guerrero has withdrawn its case before Mexico´s Federal Labour Board. With this fact, the labor conflict can be considered over.

ON EXPLORATION

  • One World Lithium Inc., announced sampling results at its Salar del Diablo Lithium project in Baja California Norte. 59 auger samples and 4 rock-chips samples were collected returning Li values ranging from a low of 4.7 to a high of 196.5 ppm, with an average of 84 ppm Li.
  • SilverCrest Metals Inc., reported drill results on the Babicanora Vein, including Area 51, within its Las Chispas project in Sonora. Significant results are 4m of 22.8 g/t Au and 1,718 g/t Ag, and 4.5m of 8 g/t Au and 912 g/t Ag. To date, a total of 20 holes have intersected the high-grade footprint of the Area 51 zone, with an average grade of 10.4 g/t Au and 944 g/t Ag.
  • Silver One Resource Inc., identified four new geophysical exploration targets at its Peñasco Quemado project in Sonora. The CSAMT identified deep zones of low resistivity suggesting channels for potential mineralizing solutions. These 4 targets expand the exploration potential, and are encompassed by strong to moderate Zn, Pb, Cu, and Ag anomalies.
  • Azure Minerals Limited, announced metallurgy results on its Oposura project in Sonora, with > 85% Zn and > 80% Pb recoveries. Further testwork will be carried out to optimize recovery and concentrate grades.
  • Mammoth Resources Corp., announced results from 2 holes on its Tenoriba project in Chihuahua. The diamond hole drilled at Masuparia area intersected 45.4m of 0.53 g/t Au and the first hole ever drilled at Los Carneritos area intersected 39m of 0.21 g/t Au.
  • Kootenay Silver Inc., announced drill results, 1km away from the current resources at its La Cigarra project in Chihuahua. Significant intersections are 17m of 267 g/t Ag, including 10m of 437 g/t Ag, and 16m of 112 g/t Ag, including 10m of 144 g/t Ag. The results indicate the mineralized structure extends for an additional 1Km of strike to the northwest of the resource area.
  • Advance Gold Corp., announced underground sampling results on its Tabasquena Mine in Zacatecas. The sampling returned grades of up to 362 g/t Ag near surface and two of the deepest samples returned 642 g/t Ag and 656 g/t Ag. A first phase, 500m core drilling program in two holes is underway with the aim of intersecting the sulphide zone of the La Tabasquena and La Nina veins.

ON MINING

  • Alio Gold Inc., reported results on its San Francisco mine in Sonora. On Q1 2018, Alio processed 1.7M tonnes with an average grade of 0.42 g/t Au to produce 17.6K Oz Au
  • GoGold Resources Inc., reported results from its Parral operations in Chihuahua. On Q1 2018, GoGold processed 439K tonnes of tailings material to produce 266K Oz Ag and 1,900 Oz Au.
  • Hecla Mining Company, announced results on its San Sebastian mine in Durango. On Q1 2018, Hecla produced 0.5M Oz Ag and 4,500 Oz Au.
  • Great Panther Silver Limited, reported results on its Mexican operations in Durango and Guanajuato. On Q1 2018, Great Panther milled 17,950 tonnes at its Topia mine in Durango with average grades of 0.74 g/t Au and 348 g/t Ag to produce 244 Oz Au, 186.2K Oz Ag, 433 tonnes of Pb and 533 tonnes of Zn, while in its Guanajuato Mine Complex in Guanajuato milled 78,919 tonnes with average grades of 2.50 g/t Au and 135 g/t Ag to produce 5,586 Oz Au and 304.8K Oz Ag.
  • Capstone Mining Corp., announced results on its Cozamin mine in Zacatecas. On Q1 2018, Capstone milled 212,912 tonnes with average grades of 2.09% Cu, 0.62% Zn, 0.08% Pb, and 45 g/t Ag to produced 4,300 tonnes of Cu, 795 tonnes of Zn, 21 tonnes of Pb, and 250K Oz Ag.
  • Leagold Mining Corporation, reported results on its Los Filos mine in Guerrero. On Q1 2018, Leagold produced 51K Oz Au. The company also announced 650m of advance of the main ramp at its Bermejal underground mine, which is half of the way to reach the central high-grade portion of the deposit.

ON FINANCING

  • Oroco Resource Corp., announced its intention to close a non-brokered private placement for $750K. Net proceeds will be used for exploration expenditures (Santo Tomas, Sinaloa).
  • Mexican Gold Corp., closed a non-brokered private placement for $1.05M. Net proceeds will be used to continue exploration on its Las Minas project in Veracruz.
  • Alset Minerals Corp., closed a private placement for $992.5K. Part of the net proceeds will be used to advance its lithium project in Mexico (La Salada, Zacatecas).

ON RESOURCES AND DEVELOPMENT

  • Gold Resource Corporation, announced the northwest expansion of its Arista Mine in Oaxaca with 12 additional step-out and infill drill holes. Significant interceptions are 2m of 6.7 g/t Au and 864 g/t Ag, 2.08m of 1.98 g/t Au and 1,583 g/t Ag, and 1.55m of 9.36 g/t Au and 75 g/t Ag. These drill holes extend the known mineralization of the Arista vein system along strike to the northwest and both up and down-dip.
  • Mexican Gold Corp., reported results from its resource expansion drill program at Las Minas project, Veracruz, within the El Dorado/Juan Bran, Santa Cruz, and Nopaltepec zones. Significant results are 26m of 1.74 g/t Au and 5 g/t Ag, including 20m of 2.19 g/t Au and 6.1 g/t Ag; 30m of 1.05 g/t Au and 6.5 g/t Ag, including 12m of 1.32 g/t Au and 8.5 g/t Ag; 22m of 1.73 g/t Au and 4.7 g/t Ag; and 12m of 1.07 g/t Au and 1 g/t Ag. The drill program is ongoing and is focused on resource expansion of the three known zones and selective upgrading of the resource category.

ON DEALS AND CORPORATE ISSUES

  • Colibri Resource Corporation, filed its annual audited financial statements for the period ending November 30, 2017 (Pitaya project, Sonora).

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 below,  granodiorite fragments displaying quartz-jarosite-oxidized pyrite stockwork veining in a prospect in Oaxaca, Mexico. Photo by Miguel A Heredia.

MAMMOTH INTERSECTS 45.4 METRES GRADING 0.63 GRAMS PER TONNE GOLD EQUIVALENT IN DIAMOND DRILLING AT ITS TENORIBA PRECIOUS METAL PROPERTY, MEXICO

Mammoth Resources – 2018-04-12

Toronto, Canada (April 12, 2018) – Mammoth Resources Corp. (TSX-V: MTH), (the “Company”) is pleased to announce results from two additional diamond drill holes on its Tenoriba precious metal property in the Sierra Madre region of southwestern Chihuahua State, Mexico. The results are for the third hole in the Masuparia area of the property; TEN 17-04, and the first hole ever to be drilled at the Los Carneritos area of the property; TEN 17-07, located 800 metres northeast of hole TEN-04. The intersection at Los Carneritos extends the strike length of gold mineralization on the property a total of almost four kilometreswithin a High Sulphidation system with mineralization open at least one kilometre both to the east and west of the four kilometre trend where gold has been sampled on surface.

ONE WORLD LITHIUM ANNOUNCES GEOCHEMICAL RESULTS FROM ITS SALAR del DIABLO LITHIUM PROPERTY, BAJA CALIFORNIA, MEXICO

OneWorldLithium

Vancouver, BC, April 11, 2018 – One World Lithium Inc. (CSE-OWLI) (“OWL”) (the “Company”) announces that fieldwork at Salar del Diablo Property (the “Property”) was recently completed with the work being done from January, 2018 to the end of March, 2018. The programs included area wide geochemical sampling and a time domain electromagnetic survey, which encompassed 79.5 line kilometers. The geophysical program was completed on March 29, 2018 and those results will be
released on receipt. The Company intends to complete a gravity survey in the near future and plans to drill test anomalous targets during May, 2018.