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

By Jorge Cirett

During the 48th week of the year (November 23rd to November 29th, 2020), at least 22 press releases were announced by companies working in Mexico. To note, seven companies posted exploration advances on their properties and seven more published on project development. ON MEXICO ISSUES, Mining concessions surface has been reduced by 21% in this federal administration. Camimex delivered its “Cascos de Plata” awards. The COVID pandemic has accelerated the digital transformation in mining. ON EXPLORATION, in Sonora, Silver Viper informed on the status of exploration at its La Virginia project; Tarachi Gold released high-grade results from drilling at La Dura, on its Tarachi project. In Chihuahua, Reyna Silver has received drill permits for Guigui. In Sinaloa, GR Silver delineated a new mineralized zone at Plomosas; Brigadier Gold released high-grade results from the first holes at Picachos. Vizsla released assays from the first hole at the Agüita Zarca prospect in Panuco. In Puebla, Almaden Minerals reported on exploration of the SE zone at Ixtaca.  ON MINING, Impact Silver released third quarter financial results. Telson Mining began to send ore from Tahuehueto to a toll mill. ON FINANCING, Candente Gold closed a financing round raising $250 K. Alien Metals raised £2.5 M. ON RESOURCES AND DEVELOPMENT, Great Panther Mining updated the mineral resource estimate at its Guanajuato mine Complex. Minera Alamos has received the last significant permit to start plant construction at La Fortuna in Durango. Prime Mining mobilized the first rig to Los Reyes, Sinaloa. Sonoro Gold released results from 20 more drill holes at Cerro Caliche, Sonora. Premier Gold Mines reported results from delineation drilling at Mercedes, Sonora. Discovery Metals informed on drilling targeting bulk tonnage and high-grade veins at Cordero, Chihuahua. Orla Mining informed on the start of earth-moving activities at Camino Rojo, Zacatecas.  ON DEALS AND CORPORATE ISSUES, Candente gold is changing name to Xali Gold Corporation. Candelaria Mining sold a 0.5% royalty on production from Pinos, Zacatecas. ON SOCIAL RESPONSIBILITY, Peñoles and Fresnillo PLC informed on programs to aid communities near their operations. Newmont informed on a plan to achieve zero-emissions by 2050.

ON MEXICO ISSUES

  • The current federal government reduced by 21% the surface under mining concessions. This as a result of a strict review on the concessions current at the start of the federal administration, and the denial to issue new titles by the president.
  • Camimex (Cámara Minera de México) delivered the “Cascos de Plata” (Silver hard hats) awards to the six mining units with the best safety records in Mexico. The awards went to Agnico Eagle Mexico, Grupo Mexico’s La Caridad, America’s Gold & Silver Cosalá, Velardeña (Peñoles), Grupo Mexico’s Planta ESDE and Grupo Mexico’s Refinería Electrolítica de Zinc.
  • Mining companies state the COVID pandemic has accelerated the digital transformation and advanced automatization.

ON EXPLORATION

  • GR Silver Mining Ltd. Delineated a new mineralized zone, Yecora, from drilling in the San Juan area of its Plomosas project in Sinaloa. Highlighted results comprise 5.5 m @ 264 gpt Ag, 0.4 gpt Au, 0.3% Pb, 0.6% Zn; 19.0 m @ 49 gpt Ag, 1.8 gpt Au, 0.8% Pb, 1.4% Zn; 25.2 m @ 82 gpt Ag, 0.5 gpt Au, 0.9% Pb, 0.5% Zn; 3.2 m @ 27 gpt Ag, 0.3 gpt Au, 3.0% Pb, 11.4% Zn; 7.1 m @ 7.5% Zn, 2.4% Pb, 0.9 gpt Au; 3.3 m @ 11.3% Zn; 0.4 m @ 10.2 gpt Au, 2.1% Zn. “The San Juan Trend now extends for at least 2 km along strike, consisting of at least six mapped veins: San Juan, La Colorada, Yecora, Loma Dorada, La Odisea and San Francisco”.
  • Silver Viper Minerals Corp. informed on exploration at its La Virginia project in Sonora. The property was previously explored by Pan American Silver and Minefinders which sunk 188 drill holes for a total of 52,000 m of diamond drilling. Silver Viper acquired the project in 2018, starting by drilling gaps in the Las Huatas and Convirginia zones, and sunk five holes in a new area, El Rubi, where a new discovery was made in a zone with quartz veins, stockworks and breccias. In 2019 most work was a follow-up on El Rubi, with mapping and rock sampling, with a second drill campaign commencing by the end of that year that now has more than 15,000 m drilled. The company notes that hole LV20-245 (the last released, with 110 m @ 38 gpt Ag, 0.76 gpt Au) drilled 100 m west of El Rubi is a second discovery, showing the potential for open pit mining at the zone.
  • Reyna Silver Corp. has received drill permits for the Guigui project in Chihuahua. “The Guigui Project is located in the heart of the Santa Eulalia Mining District, home to Mexico’s largest Carbonate Replacement Deposit (CRD). The Santa Eulalia Mining District has produced 510 M Oz of silver, 4.2 MT of lead, 3.6 MT of zinc, at average grades of 310 g/t Ag, 8.2% Pb and 7.1% Zn.
  • Brigadier Gold Ltd. released results from the first three diamond holes of a 5,000 m program at its 3,954 hectares Picachos property on the Rosario district in Sinaloa. The 18th hole is being drilled, with the first 14 testing 225 m of strike length on the San Agustin vein and the rest now testing Los Tejones. Highlighted core length intercepts comprise 7 m @ 7.45 gpt Au, 51 gpt Ag (including 1 m @ 45.63 gpt Au); 1 m @ 1.33 gpt Au, 22 gpt Ag; 4.5 m @ 2.89 gpt Au, 50 gpt Ag (including 2 m @ 6.12 gpt Au, 52 gpt Ag); 2 m @ 2.71 gpt Au, 24 gpt Ag. Trench sampling returned 7 m @ 0.39 gpt Au, 53 gpt Ag; 1.5 m @ 7.53 gpt Au, 113 gpt Ag; 1.55 m @ 15.49 gpt Au, 109 gpt Ag (including 0.35 m @ 66.36 gpt Au, 99 gpt Ag); 1 m @ 3.21 gpt Au, 184 gpt Ag; 5 m @ 4.89 gpt Au, 67 gpt Ag.   
  • Tarachi Gold Corp. released results from underground diamond drill holes at La Dura mine on the Jabali concession of the Tarachi project in Sonora. Highlighted core length intercepts comprise 7.0 m @ 2.30 gpt Au; 14.5 m @ 5.49 gpt Au (including 7.0 m @ 9.67 gpt Au); 8.0 m @ 0.31 gpt Au; 20.1 m @ 4.54 gpt Au (including 10.0 m @ 7.48 gpt Au). Mineralization at La Dura is defined by a series of steeply dipping crackle brecciated quartz veins in dacitic volcanic rocks.
  • Vizsla Resources Corp. released results from the first hole drilled at the Agüita Zarca prospect of the Cordon de Oro vein at its Panuco project in Sinaloa. The drill hole intercepted core length intercepts of 18.15 m @ 118 gpt Ag, 3.71 Au (457 gpt AgEq), including 5.95 m @ 244 gpt Ag, 10.49 gpt Au (1,208 gpt AgEq). Directly above this intercept there is a trench channel sampling that returned 0.49 gpt Au, 161 gpt Ag (197 gpt AgEq).
  • Almaden Minerals Ltd. reported results from initial surface sampling of veins discovered in the Southeast Alteration Zone of the Ixtaca project in Puebla. These veins were discovered while mapping a clay alteration zone in volcanic rocks, and although not containing precious metals, show high values of trace elements for shallow epithermal systems.

ON MINING

  • Impact Silver Corp. released third quarter 2020 financial results. Average mill feed was 166 gpt Ag. “Silver production year to date 2020 was only down 4% compared to 2019 at 462,231 ounces despite the COVID-19 official shutdown required by Mexican government from April to June 2020”. Cash at the end of the period was $17.4 M.
  • Telson Mining Corp. has begun to send ore from its Tahuehueto project in Durango to the Atocha toll beneficiation plant. To date 3,000 tonnes have been delivered, of 3,500 tonnes on the current program. Telson informed that it is waiting for the final financing to finish the construction of a 1,000 tonnes per day plant at Tahuehueto.

ON FINANCING

  • Candente Gold Corp. closed the non-brokered private placement previously announced, raising a total of $200 K (El Oro, Estado de México).
  • Alien Metals Ltd. informed on the oversubscription of a financing placement that raised £2.5 M in gross proceeds.

ON RESOURCES AND DEVELOPMENT

  • Great Panther Mining Ltd.  updated the mineral resource estimate at its Guanajuato mine Complex, to July 31, 2020. The complex is comprised by the Guanajuato and San Ignacio underground mines and the 1,000 tpd Cata plant. The estimate includes 19,913 m of drilling in 199 holes since the previous resource calculation. The total resource comprises 821.8 K tonnes @ 199 gpt Ag, 2.07 gpt Au in the measured and indicated category and 1,453 K tonnes @ 185 gpt Ag, 2.25 gpt Au in the inferred category, containing 5.24 M Oz Ag, 54,693 Oz Au and 8.66 M Oz Ag, 105,219 Oz Au respectively. The company is working with permitting authorities to expand the capacity of the tailings storage facility, to extend operations beyond January 2021.
  • Minera Alamos Inc. informed the company has received the approval of the MIA (Manifestación de Impacto Ambiental or Environmental Impact Statement) from SEMARNAT for its La Fortuna project in Durango. The company possesses all the key federal approvals necessary for a 2,000 tonnes per day mine and plant construction.
  • Prime Mining Corp. has mobilized the first of at least two rigs for the incoming 10,000 m drill campaign at its Los Reyes project in Sinaloa. Furthermore, recent trench results were released, including 36 m @ 2.12 gpt Au, 19 gpt Ag; 9.0 m @ 0.43 gpt Au, 16 gpt Ag; 13.5 m @ 0.92 gpt Au, 31 gpt Ag; 33 m @ 1.47 gpt Au, 22 gpt Ag; 25.5 m @ 3.51 gpt Au, 32 gpt Ag; 51 m @ 1.37 gpt Au, 132 gpt Ag. Re-logging of core has found that adularia appears to be vertically zoned, which might aid in targeting high-grade zones.
  • Sonoro Gold Corp. reported results from 20 additional reverse circulation (RC) holes at its Cerro Caliche project in Sonora. Highlighted results comprise 45.72 m @ 0.97 gpt Au, 4 gpt Ag; 6.09 m @ 3.99 gpt Au, 9 gpt Ag; 1.52 m @ 7.80 gpt Au, 15 gpt Ag; 9.14 m @ 0.46 gpt Au, 12 gpt Ag; 10.67 m @ 0.96 gpt Au, 13 gpt Au; 13.72 m @ 0.30 gpt Au; 12.19 m @ 0.94 gpt Au, 3 gpt Ag; 1.52 m @ 2.26 gpt Au, 34 gpt Ag; 27.43 m @ 0.48 gpt Au, 1 gpt Ag; 16.76 m @ 0.33 gpt Au, 6 gpt Ag; 4.57 m @ 0.54 gpt Au, 6 gpt Ag; 9.15 m @ 0.54 gpt Au, 6 gpt Ag; 4.57 m @ 1.03 gpt Au, 6 gpt Ag; 1.52 m @ 2.64 gpt Au, 6 gpt Ag; 13.71 m @ 0.36 gpt Au; 19.81 m @ 0.57 gpt Au, 5 gpt Ag; 6.1 m @ 0.66 gpt Au, 6 gpt Ag; 6.1 m @ 0.46 gpt Au, 7 gpt Ag; 15.24 m @ 0.45 gpt Au, 3 gpt Ag.
  • Premier Gold Mines Ltd. reported on results from its delineation core drilling campaign at its Mercedes mine in Sonora. Highlighted true width results comprise 12.7 m @ 10.17 gpt Au, 294 gpt Ag; 8.1 m @ 7.49 gpt Au, 57 gpt Ag; 2.8 m @ 5.29 gpt Au, 30 gpt Ag at Marianas, 4.2 m @ 10.03 gpt Au, 119 gpt Ag; 2.3 m @ 5.31 gpt Au, 131 gpt Ag at San Martin and 10.2 m @ 7.12 gpt Au, 26 gpt Ag; 56.6 m @ 2.99 gpt Au, 12 gpt Ag (including 12.2 m @ 4.47 gpt Au, 21 gpt Ag); 14.2 m @ 4.86 gpt Au, 31 gpt Ag; 13.2 m @ 6.83 gpt Au, 27 gpt Ag at Diluvio stockwork zone. Marianas is the down plunge of the main Mercedes mine trend, composed of three main veins: Main, West and East. The San Martin vein was discovered by drilling in 2019, and Diluvio West consists of a vein stockwork system with a broad envelope.
  • Discovery Metals Corp. informed it has now completed 43,640 m of drilling in 111 holes as part of its expanded 55,000 m program at Cordero, Chihuahua. The focus has been on bulk tonnage targets and high-grade veins. Bulk tonnage targeting shifted from the North Corridor to the South Corridor, where broad zones of mineralization have been intercepted. On high-grade veins, the Todos Santos vein trend has been extended to 1.5 km, and the Porcinera vein to 350 m, both with high-grade intercepts.
  • Orla Mining Ltd. announced the start of earth moving activities at its Camino Rojo Oxide project in Zacatecas. “All permit conditions have been satisfied, including placing of an environmental bond, for site activities to begin. Major contracts for earth moving and civil works have been awarded and detailed engineering is 90% complete. Current activities include mobilization of the earthworks contractor, installation of the construction camp and offices, flora and fauna rescue, as well as site fence erection”.

ON DEALS AND CORPORATE ISSUES

  • Candente Gold Corp. announced the decision to change name to Xali Gold Corp.
  • Candelaria Mining Corp. sold a 0.5% NSR on production from the Pinos project, in Zacatecas, to Empress Royalty Corp. for US$750 K. Empress also purchased an additional 0.5% NSR from a previous royalty holder. The Pinos project is subject to NSR royalties of 2.0%.

ON SOCIAL RESPONSIBILITY

  • Industrias Peñoles is working along with the Teloloapan municipality museum, aiding with an augmented reality presentation in 3D of mining and metallurgic processes, that can be accessed in smart phones and tablets.
  • Fresnillo PLC reforested 7 hectares in Caborca and the surrounding communities during the last four years.
  • Newmont plans to reduce emission of CO2 by 30% and then achieve the zero-emissions target by 2050.

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: Sulfide rich mantos in core from Cerro San Pedro, San Luis Potosí. Picture by Jorge Cirett.

Great Panther Announces Updated Mineral Resource Estimates at GMC; Measured and Indicated Resources Increase by 17% and Inferred Resources More than Double

nr-2020-11-23

VANCOUVER, BC Nov. 23, 2020 /CNW/ – Great Panther Mining Limited (TSX: GPR) (NYSE-A: GPL) (“Great Panther” or the “Company”) has completed updated Mineral Resource estimates for its 100%-owned Guanajuato Mine Complex (“GMC”) in Mexico . These estimates have an effective date of July 31, 2020 and are based on 199 holes totalling 19,913 metres of drilling since the previous Mineral Resource estimate.

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

Barite crystals

By Miguel A Heredia

During the forty eight week of the year (November 16th to November 22th, 2020), at least 29 press releases were announced by companies working in Mexico and 1 news published by the media, with eight reporting on resources and development of their mine operations, six disclosing deals and corporate issues, six informing on exploration results, four commenting on Mexican issues, three  communicating production and financial results, two announcing financial rounds, and one discussing social issues.  ON MEXICO ISSUES, Equinox announced that the community blockade at its Los Filos mine in Guerrero has been lifted and access to the mine has been restored. First Majestic announced its intention to appeal the Circuit Court decision to nullify the Advance Pricing Agreement concluded in 2012 between Primero Empresa Minera and the Mexican tax authority, Servicio de Administracion Tributaria (SAT). Deputies of the mining commission of the State Congress and the State Secretariat of Economy of Sonora will join forces to request to the Federal Government that the Mining Fund returns to the Municipalities of the State.   Great Panther has temporarily suspended the operations at its Topia mine in Durango due to the detection of COVID-19 among the workforce.  ON EXPLORATION, In Sonora, Canuc started a drone supported, high frequency, magnetic survey over its newly acquired claims at its San Javier project, Silver Tiger reported drill results from its El Tigre project, Colibri released results from the trenching sampling carried out at its Evelyn project, and Riverside and its JV partner Carlyle reported channel sampling results from its Cecilia project. In Jalisco, GoGold released drilling results from El favor target at its los Ricos North project. In the State of Mexico, Impact has commenced a trenching sampling at its Manto America gold target.  ON MINING, Excellon reported Q3, 2020 production and financial results from its Platosa mine in Durango.  Santacruz reported October 2020 production results from its Zimapan and Rosario mines in Hidalgo and San Luis Potosi respectively. Starcore reported Q2, 2020/2021 production results from its San Martin mine in Queretaro.  ON FINANCING, Magna Gold closed the acquisition of the Margarita Silver project in Chihuahua. Telson executed a Trust Agreement with Trafigura Mexico (Tahuehueto project, Durango).  ON RESOURCES AND DEVELOPMENT, Azucar resumed drilling at its El Cobre property in Veracruz.  Endeavour expanded its land position at its Terronera property in Jalisco. Elemental Royalties presented Q3, 2020 results from its Mercedes mine in Sonora. Mexus provided an update on its new heap leach pad at its Santa Elena mine in Sonora. Golden Minerals received the final environmental permit for its Rodeo property in Durango. Minera Alamos announced an independent NI 43-101 compliant mineral resource estimate of 630K Oz Au at its Cerro de Oro project in Zacatecas. Sierra Metals announced a significant increase of its mineral resource estimate at its Cusi mine in Chihuahua. SilverCrest announced new high-grade discovery at the Babi Vista Splay Vein within its Las Chispas project in Sonora. ON DEALS AND CORPORATE ISSUES, Aura announced a new and improved offtake agreement with Trafigura starting in 2022 (Aranzazu property, Zacatecas). Barksdale appointed its company Senior VP Project Development (San Javier project, Sonora).  Comet changed its provider for shareholder registry services from Advanced Share Registry Services to Automic Pty Ltd (Santa Teresa property, Baja California).  SilverCrest announced the appointment of a new member for its Board of Directors (Las Chispas project, Sonora). Starcore presented results from its annual general meeting of shareholders (San Martin mine, Queretaro).  Silver Dollar announced it has hired a Country Manager for its la Joya Silver project in Durango.   ON SOCIAL RESPONSIBILITY, Torex achieved 10M hours work without a lost time injury (El Limon-Guajes mine complex, Guerrero).

ON MEXICO ISSUES

  • Equinox Gold Corp., announced that the community blockade at its Los Filos mine in Guerrero has been lifted and access to the mine has been restored. Los Filos has commenced a staged restart and workers will resume their duties only after testing negative for COVID-19.
  • First Majestic Silver Corp., announced its intention to appeal the Circuit Court decision to nullify the Advance Pricing Agreement concluded in 2012 between Primero Empresa Minera SA de CV (PEM) and the Mexican tax authority, Servicio de Administracion Tributaria (SAT).   “The Federal Court’s decision directs SAT to re-examine the evidence and basis for the issuance of the APA with retroactive effect, for the following key reasons: (i) SAT’s errors in analyzing PEM’s request for the APA and the evidence provided in support of the request; and (ii) SAT’s failure to request from PEM certain additional information before issuing the APA. The Company’s legal advisors having now reviewed the written reasons continue to be of the view that the Federal Court’s decision is flawed both due to procedural irregularities and failure to address the relevant evidence and legal authorities. The Company intends to appeal the decision to the Circuit Courts by the December 1, 2020 deadline”.
  • Deputies of the mining commission of the State Congress and the State Secretariat of Economy will join forces to request to the Federal Government that the Mining Fund returns to the Municipalities of the Sonora State. The commission reported that the Federal Government has pending the contribution of MXP $1,500M corresponding to fiscal year 2019 to be exercised in fiscal year 2020 in works of high social impact in municipalities with mining activities. One of the deputies stated that the resources of the Mining Fund originated in the State of Sonora, must remain here, because it is a resource of Sonora and must be applied, definitely, to the needs of the State. Sonora ranks first in the country in the extraction of copper, gold, molybdenum, wollastonite, and graphite and second in silver, substances that are exploited by national and foreign companies with investments around the world.
  • Great Panther Mining Limited has temporarily suspended the operations at its Topia mine in Durango due to the detection of COVID-19 among the workforce.   A reduced workforce will remain on site to maintain essential activities for the duration of the voluntary suspension. The health and safety of employees, contractors, and host communities remains a priority.  The company will continue working closely with the local government and regional health authorities to ensure a safe restart of normal operations.

ON EXPLORATION

  • Canuc Resources Corporation, started a drone supported, high frequency, magnetic survey over the 800m in length and 80 m in width silver-bearing magnetite swarms that have been identified within, and proximal to the large silver-bearing breccia structures uncovered in July and August of this year and first reported in a press release dated September 22nd.   
  • Silver Tiger Metals Inc., reported drill results from its El Tigre project in Sonora, where the company is currently exploring with core drilling the Caleigh and Protectora Veins. The company has drilled ten holes and highlights include hole 163 on Protectora Vein with 1,782 g/t Ag and 3.56 g/t Au (2,049 g/t AgEq) over 0.5m, and a second intercept of 1,374 g/t Ag and 0.89 g/t Au (1,441 g/t AgEq) over 0.5m; hole 164 on Protectora Vein with 805 g/t Ag and 10.5 g/t Au (1,593 g/t AgEq) over 0.5m; hole 158 on Caleigh Vein with 815 g/t Ag and 4.09 g/t Au (1,122 g/t AgEq) over 0.7m; and hole 156 on Caleigh Vein with 752 g/t Ag and 7.09 g/t Au (1,284 g/t AgEq) over 0.3m.
  • Colibri Resource Corporation, released results from the trenching sampling carried out at its Evelyn project in Sonora.  Fifty six chip samples from 0.30 to 2.00m in length were taken from trenches at The Cerro Rojo, El Sahuaro, and the West Evelyn targets. Nine samples returned values greater than 1 g/t Au and a total of 16 samples returned values greater than 0.1 g/t Au, with a peak of 23.2 g/t Au at the Cerro Rojo target area. The trenching has defined a northwest-southeast mineralized trend over an approximate strike length of 35 metres with samples ranging from 0.304 g/t Au to 27.5 g/t Au.
  • Riverside Resources Inc and its JV partner Carlyle Commodities Corp., reported channel sampling results from its Cecilia project. Thirty six channel samples were collected from underground working as well as at surface over the San Jose target from brecciated and silicified rhyolite. Over 43% of the samples returned more than 0.2 g/t Au with a peak of 48.3 g/t Au over a width of 0.75m. Other significant results were 0.86 g/t Au over 1.7m; 0.78 g/t Au over  0.85m; 0.66 g/t Au over 1.6m; 0.66 g/t Au over 0.8m; and 0.56 g/t Au over 1.25m.
  • GoGold Resources Inc., released drilling results from El Favor target at its los Ricos North project in Jalisco. Significant drill intercepts were encountered in hole LRGF-20-005 with 0.11 g/t Au and 74 g/t Ag (1.10 g/t AuEq or 83 g/t AgEq) over 21m, including 0.23 g/t Au and 150 g/t Ag (2.23 g/t AuEq or 167 g/t AgEq) over 9.0m; hole LRGF-20-006 with 2 intercepts, one of 0.2 g/t Au and 96 g/t Ag (1.48 g/t AuEq or 111 g/t AgEq) over 12m, including 0.53 g/t Au and 271 g/t Ag (4.15 g/t AuEq or 311 g/t AgEq) over  3.4m, and 0.97 g/t Au and 113 g/t Ag (2.47 g/t AuEq or 186 g/t AgEq) over 27m, including 3.35 g/t Au and 350 g/t Ag (8.01 g/t AuEq or 601 g/t AgEq); hole LRGF-20-007 with 0.28 g/t Au and 160 g/t Ag (2.4 g/t AuEq or 180 g/t AgEq) over 11m, including 0.53 g/t Au and 291 g/t Ag (4.41 g/t AuEq or 331 g/t AgEq) over 3.5m; hole LRGF-20-008 with 0.69 g/t Au and 255 g/t Ag (4.08 g/t AuEq or 306 g/t AgEq) over 52.1m, including 0.93 g/t Au and 343 g/t Ag (5.51 g/t AuEq or 413 g/t AgEq) over 37.1m, including 5.62 g/t Au and 2,052 g/t Ag (32.98 g/t AuEq or 2,473 g/t AgEq) over 5m, including 8.47 g/t Au and 3,039 g/t Ag (49 g/t AuEq or 3,675 g/t AgEq) over 3.3m; and hole LRGF-20-009 with 2 intercepts, one of 0.43 g/t Au and 148 g/t Ag (2.41 g/t AuEq or 180 g/t AgEq) over 11.6m, including 1.22 g/t Au and 324 g/t Ag (5.55 g/t AuEq or 416 g/t AgEq) over 2.5m, and 0.32 g/t Au and 63 g/t Ag (1.15 g/t AuEq and 87 g/t AgEq) over 32.5m, including 0.64 g/t Au and 171 g/t Ag (2.93 g/t AuEq or 220 g/t AgEq) over 7m. The drilling program at El Favor target has tested 1,000m along strike of the historic El Favor vein and workings. These first nine drill holes have confirmed the wide zones of mineralization mapped and sampled on surface continue down dip for close to 600m. The company stated that the mineralization is open along strike in both directions and down dip and will aggressively advance this zone towards a mineral resource estimate.
  • Impact Silver Corp., has commenced a trenching sampling at its Manto America gold target in the State of Mexico. Thirty three rock chip samples returning more than 2 g/t Au have been collected on this target, with a peak of 19.5 g/t Au over a true width of 1.2m. Additionally, 67 soil samples taken on a 50m by 25m grid have returned an average of 250 ppb Au. The 900m trenching sampling plans to test an area of 450m by 300m over the strongest Au-in soil anomalies. Previous operators of this target excavated two trenches, the same that were sampled by Impact, returning 0.51 g/t Au over 5.6m in width  and  a length of 23.5m, and 0.3 g/t Au over 5.5m in width and a length of 17.2m.

ON MINING

  • Excellon Resources Inc., reported Q3 2020 production and financial results from its Platosa mine in Durango. The company mined 21,877 tonnes and processed 22,612 tonnes of 483 g/t Ag, 5.3% Pb, and 6.8% Zn, with metallurgical recoveries of 93%, 85% and 80.9% respectively. Excellon produced 326.9K Oz Ag, 2.23M Lb Pb, and 2.75M Lb Zn (or 524.3K Oz AgEq), and sold 310.3K Oz Ag, 2.18M Lb Pb, and 2.28M Lb Zn (or 485.8K Oz AgEq) at  a cash and AISC of USD $12.60 and USD $18.92 respectively per Oz Ag sold. The company reported revenues of USD $9.7M, gross profit of USD $2.5M, net working capital of USD $10.5M, and cash and marketable securities of USD $10.1M as at September 30, 2020.
  •  Santacruz Silver Mining Ltd., reported October 2020 production results from its Zimapan and Rosario mines in Hidalgo and San Luis Potosi respectively. At Zimapan mine in  Hidalgo, the company milled 62,543 tonnes of 81 g/t Ag, 0.8% Pb, 2.6% Zn, and 0.32% Cu to produce 114K Oz Ag, 983.3K Lb Pb, 2.45M Lb Zn, and 315.3K Lb Cu (or 363.7K Oz AgEq). At Rosario mine in San Luis Potosi, Santacruz milled 6,319 tonnes of 85 g/t Ag, 0.2 g/t Au, 0.4% Pb, and 1.5% Zn to produce 15.1K Oz Ag, 26 Oz Au, 52.9K Lb Pb, and 169.7K Lb Zn. 
  • Starcore International Mines Ltd., reported Q2, 2020/2021 production results from its San Martin mine in Queretaro. Starcore milled 56,731 tonnes of 1.6 g/t Au and 22 g/t Ag with metallurgical recoveries of 88.5% and 56.99% respectively to produce 2,867 Oz AuEq.

ON FINANCING

  • Magna Gold Corp., closed the acquisition of the Margarita Silver project in Chihuahua from Sable Resources Ltd and Exploraciones Sable S de RL de CV. Magna acquired the property by paying CAD $1.5M in cash plus an additional CAD $800K in cash representing Mexican VAT, and CAD $3.5M in common shares in the capital of Magna, being 3,219,278 Magna shares at a deemed price of CAD $1.0872 per Magna Share. Immediately following the acquisition, the Purchaser exercised the option to acquire the property by payment to the titleholders of the property of CAD $500K in cash, plus an additional $368K in cash representing Mexican VAT; and CAD $1.8M in Magna Shares, being 1,655,629 Magna Shares at the Issue Price. In addition, Magna will pay Osisko Gold Royalties Ltd  a 2% NSR on all products mined and produced from the Property.
  • Telson Mining Corporation executed a Trust Agreement with Trafigura Mexico. Under the terms, Trafigura waived all defaults plus deferred all principal and interest payments until June30, 2021, under certain terms and conditions, related to certain loan agreements entered into between the parties in late 2017.  Additionally, Telson agreed to place its assets into the Trust to guarantee full repayment of all outstanding financial obligations under the loan agreements with Trafigura. Telson has advanced its Tahuehueto construction plans and currently calculates a construction budget at approximately USD $13M, including a 15% contingency. Telson is contemplating to enter into a USD $12M medium term loan facility with Accendo Banco S.A. Institucion de Banca Multiple,  the possibility of a small silver stream metal purchase funding or conducting a private placement financing to supplement the Accendo loan for Tahuehueto construction, and to provide working capital.

ON RESOURCES AND DEVELOPMENT

  • Azucar Minerals Ltd., resumed drilling at its El Cobre property in Veracruz. The company is  first deepening hole EC-20-108, which is located at the Primo Zone, in an effort to further delineate resource potential at the project beyond that contained in the initial Norte Zone mineral resource estimate. The Primo Target was discovered in 2019 based on the hole EC-19-086 which intersected 0.4 g/t Au and 0.24% Cu over 200m, including 0.94 g/t Au and 0.56% Cu over 55.6m.
  • Endeavour Silver Corp., expanded its land position at its Terronera property in Jalisco to 20,128 hectares by acquiring two adjacent groups of mineral concessions called La Sanguijuela and Cerro Gordo. La Sanguijuela, which covers the possible NW extension of the Terronera Vein and the possible west extension of the Los Reyes Vein, comprises 2,759 hectares and Endeavour has an option to purchase it by USD $550K in a four years staged payments. The Los Cuates Vein is the main structure at la Sanguijuela and has been traced for over a length of 1.5km with thickness of 2 to 6m with values of 0.5 – 5 g/t Au and 50-300 g/t Ag. Cerro Gordo, which covers the possible southeast extension of four Terronera footwall veins (Pena Gorda-Canoas, Los Venados-La Carbonera, Pena Blanca-El Alacran and El Mirador-Los Tablones) as well as three other veins (El Maguey-El Madrono, Monte Obscuro-Musgos and La Muda-Monte Grande), was acquired by staking 2,200 hectares. The El Maguey-El Madrono vein has been observed over a length of 1.6 km with a thickness of 2 to 4 m, carrying values of 0.6 to 2 g/t Au and 10-30 g/t Ag.  The Pena Gorda-Canoas vein outcrops over a length of 1.7 km with a thickness of 2 to 5 m, returning values up to 0.5 g/t Au and 40 g/t Ag. Vein systems in these two properties have never been drilled and Endeavour plans to test some portion during Q4, 2020.
  • Elemental Royalties Corp., presented Q3, 2020 results from its Mercedes mine in Sonora. The company announced that Mercedes mine was placed on care and maintenance following a decree from the Mexican Federal Government on March 30. 2020 in which listed mining operations as non-essential industry, and restarted activities on July, 2020 following a two-month suspension. Mining activities were focused with a reduce staff on higher grades and are concentrated on the Diluvio-Lupita-San Martin system while also implementing continued exploration, underground development and mill maintenance programs with the intention of returning to full production in due course.
  • Mexus Gold US provided an update on its new heap leach pad at its Santa Elena mine in Sonora. It has completed phase 1 of its new 250K tonnes pad which is expandable to 1M tonnes, and will have crush mineralized material averaging 2.7 g/t Au. Mexus is looking for a return of 0.6 g/t Au in solution. In addition, Mexus is scheduled to begin blasthole drilling to expand its open pit 2 by approximately 1,741 Oz Au at a grade of 2.7 g/t Au.
  • Golden Minerals Company received the final environmental permit for its Rodeo gold-silver property in Durango, which is scheduled to begin gold production in January 2021, delivering mineralized material at its Velardeña mill to process it immediately.   “The Velardeña plant is a typical agitated leach plant rated to handle up to 450 tonnes per day of throughput from Rodeo. It is equipped with a Merrill Crowe circuit and a modern doré refinery, and the attached tailings facility was recently expanded and is expected to be sufficient for the tailings produced from Rodeo’s operations”.
  • Minera Alamos Inc., announced an independent NI43-101 compliant inferred mineral resource estimate of 630K Oz Au at its Cerro de Oro project in Zacatecas. The inferred mineral resource was prepared using an economic pit shell at a gold price of USD $1,450 per Oz and contains 630K Oz of oxide gold mineralization from 48M tonnes of 0.41 g/t Au.  Minera Alamos has also identified a number of high priority targets with potential to expand resources at Cerro de Oro, as well as a limited number of diamond drill holes which have demonstrated the potential for sulphide mineralization to extend to depth below the current estimate area.
  • Sierra Metals Inc., announced a significant increase of its mineral resource estimate at its Cusi mine in Chihuahua. The company increased 18% the measured and indicated resources from 4,557,000 tonnes to 5,356,000 tonnes, and 200% the inferred resources from 1,633,000 tonnes to 4,893,000 tonnes. The updated mineral resource estimate include measured + indicated resources of  5,356,000 tonnes of 182 g/t Ag, 0.12 g/t Au, 0.5% Pb, and 0.6% Zn (215 g/t AgEq) for a total of 31.26M Oz Ag, 20.22K Oz Au, 58.26M Lb Pb, and 67.99M Lb Zn (37M Oz AgEq), and Inferred resources of 4,893,000 tonnes of 146 g/t Ag, 0.18 g/t Au, 0.43% Pb, and 0.69% Zn (183 g/t AgEq) for a total of 23M Oz Ag, 27.7K Oz Au, 46M Lb Pb, and 74.81M Lb Zn (28.82M Oz AgEq).
  • SilverCrest Metals Inc., announced new high-grade discovery at the Babi Vista Splay Vein within its Las Chispas project in Sonora as a result of an in-fill drilling program at the northwestern extension of the Babi Vista Vein. Twenty four holes have been collared at this target with a high grade footprint of approximately 300m along strike and average height of 175m. Weighted average results are 74.27 g/t Au and 3,437 g/t Ag (9,071 g/t AgEq) over a true width of 1.6m. The most significant drill intercept was encountered in hole BV20-201 with 555.36 g/t Au and 19,453 g/t Ag (61,105 g/t AgEq) over a true width of 2.4m. This discovery at Babi Vista Splay Vein will be included as inferred resources for the upcoming resource estimation in the ongoing PFS study.

ON DEALS AND CORPORATE ISSUES

  • Aura Minerals Inc., announced a new and improved offtake agreement with Trafigura Mexico S.A. de C.V., starting in 2022. The new agreement, in which Trafigura has agreed to purchase 100% of the copper and gold concentrate produced at Aranzazu mine in Zacatecas,  is effective as of the beginning of 2022 and continues until the end of 2024.
  • Barksdale Resources Corp., appointed its company Senior VP of project Development. Its role will be overseeing the advancement of the Company’s project portfolio, including the San Javier copper-gold project in Sonora, Mexico. In connection with this appointment, Barksdale has granted a stock option to purchase 250K common shares, exercisable at $0.68 per share over a three-year period. 
  • Comet Resources Limited, changed its provider for shareholder registry services from Advanced Share Registry Services to Automic Pty Ltd (Santa Teresa property, Baja California).
  • SilverCrest Metals Inc., announced the appointment of a new member for its board of directors (Las Chispas project, Sonora).
  • Starcore International Mines Ltd., presented results from its annual general meeting of shareholders (San Martin mine, Queretaro).  
  • Silver Dollar Resources Inc., announced it has hired a Country Manager to work alongside the company at its la Joya Silver project in Durango.

ON SOCIAL RESPONSIBILITY

  • Torex Gold Resources Inc., achieved 10M hours work without a lost time injury (El Limon-Guajes mine complex, Guerrero).

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, barite crystals from a low-intermediate sulphidation epithermal system in a prospect in Chihuahua, Mexico.  Photo by Miguel A Heredia.

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

By Jorge Cirett

During the 46th week of the year (November 9th to November 15th, 2020), at least 23 press releases were announced by companies working in Mexico. To note, five companies posted exploration advances on their projects and six more posted on project development. ON MEXICO ISSUES, Canadian mining investment increased during the COVID pandemic; a webinar about lithium in Mexico was held; the illegal blockade on Equinox’s Los Filos mine in Guerrero ended and the Discoveries Conference was held in Guadalajara, the first in-person gathering of the mining community since the pandemic began. ON EXPLORATION, in Sonora, Colibri released trench results from Evelyn; Tarachi Gold is mobilizing a portable diamond drill to the San Javier concession on its Tarachi property. In Sinaloa, Vizsla released assays from drilling at Panuco; Kootenay released drill results from Copalito. In Zacatecas, Advance Gold completed an IP survey.  ON MINING, Sierra Metals, Equinox and Americas Gold and Silver released third quarter 2020 results. Americas Gold and Silver updated on the Cosalá Complex situation in Sinaloa. ON FINANCING, Silver Bull and Candente Gold raised US$150 K and $200 K respectively. Aura Minerals made some clarifications on its latest public offering. Reyna Silver is now trading in USA and Germany. ON RESOURCES AND DEVELOPMENT, Mexican Gold released high grade drill results from its resource expansion program at Las Minas, Veracruz. Endeavour Silver released high-grade intercepts on Guanaceví, Durango. Discovery Metals released interesting results from drilling at its Cordero project in Chihuahua. GoGold informed on additional drill results from Los Ricos North project in Jalisco. Southern Silver Exploration informed on drill results from its Cerro Las Minitas project in Durango, some of which are high-grade. SilverCrest Metals updated on development activities at its Las Chispas project in Sonora.  ON DEALS AND CORPORATE ISSUES, Magna Gold optioned the Margarita project from Sable Resources (a property brought to Sable’s attention by Gambusino Prospector). VanGold Mining amended its option agreement to re-purchase three of four underlying royalties at its El Pinguico project in Guanajuato. ON SOCIAL RESPONSIBILITY. Fresnillo PLC promotes the creation of micro and small businesses in the Caborca region in Sonora.

ON MEXICO ISSUES

  • The COVID-19 pandemic saw investments by Canadian miners increase in Mexico, from US$30 M to US$160 – US$170 M a month during last September, according to Douglas Coleman, CEO of Mexico Mining Center. The increase in precious metal prices brought also an average increase of 30% on the valuation of companies in the Bolsa Mexicana de Valores (BMV) during the first 10 months of the current year.
  • The illegal blockade by the Carrizalillo community on Equinox’s Los Filos mine in Guerrero has been lifted, according to Jorge Zuriel de los Santos, head of the Fiscalía General del Estado de Guerrero (State Prosecutor).
  • The webinar “The truth about lithium in Mexico” was held on November 11, 2020, sponsored by Mundo Minero, the Colegio de Ingenieros de Minas, Metalurgistas y Geólogos de México (CIMMGM) and the Asociación de Ingenieros Mineros, Metalurgistas y Geólogos de México (AIMMGM).

ON EXPLORATION

  • Colibri Resource Corp. released assay results from the trenching program at its Evelyn project in Sonora. Highlighted results include 0.40 m @ 4.01 gpt Au on a quartz vein with oxidized pyrite, sericite and iron carbonate; 1.5 m @ 2.44 gpt Au in an andesite with quartz veining with oxidized pyrite and iron carbonate; Colibri has been granted a permit to complete up to 2.2 Km of trenching, and has collected 77 rock samples so far in these 1.5 m to 2.5 m deep trenches.
  • Vizsla Resources Corp. provided assay results from drilling on the Papayo and San Carlos prospects at its Panuco project in Sinaloa. “Drilling has continued to expand the known extents of mineralization at Papayo” with highlighted true width (TW) results comprising: 0.74 m @  7.96 gpt Au, 1,515 gpt Ag, 0.50% Pb, 1.21% Zn; 1.29 m @ 0.61 gpt Au, 125 gpt Ag; 0.78 m @ 2.66 gpt Au, 474 gpt Ag, 1.04% Pb, 2.80% Zn; 0.95 m @ 21.60 gpt Au, 216 gpt Ag, 1.91% Pb, 6.02% Zn; 1.49 m @ 1.0 gpt Au, 207 gpt Ag, 0.56% Pb, 1.32% Zn; 1.37 m @ 1.31 gpt Au, 168 gpt Ag; 5.61 m @ 1.05 gpt Au, 89 gpt Ag, 0.74% Pb, 1.9% Zn. “The San Carlos structure is wide lower grade bulk tonnage target with an average width of 11.5m and a range from 3.35m to 22.8m” with highlighted TW intercepts comprising 15.62 m @ 0.91 gpt Au, 110 gpt Ag (including 4.78 m @ 2.19 gpt Au, 230 gpt Ag); 19.20 m @ 0.30 gpt Au, 53 gpt Ag; 17.18 m @ 0.45 gpt Au, 67 gpt Ag (including 4.59 m @ 0.97 gpt Au, 147 gpt Ag); 22.76 m @ 0.26 gpt Au, 43 gpt Ag.
  • Advance Gold Corp. completed an induced polarization (IP) survey on its Tabasqueña project in Zacatecas. The new IP survey highlights two wide and closely spaced high chargeability anomalies, with the strongest being on the western part of the new grid. “For both targets, the associated chargeability anomaly is deeply seated (> 250 to 300m) while their origin is linked to two distinct wide mineralized systems. The western anomaly appears to remain open laterally to the north and south within the property limits”.
  • Tarachi Gold Corp. is mobilizing a man portable diamond drill rig to commence drill testing the high-grade gold bearing structures on the San Javier concession, part of its Tarachi project in Sonora. The drill program will focus on a NW trending shear structure where previous drill holes intercepted 5.0 m @ 34.5 gpt Au and 3.0 m @ 24.3 gpt Au. Mineralization is hosted in andesitic volcanic rocks, flanked by an intrusive rock, and the shear zone at San Javier remains open along strike and to depth, with the possibility of an extension under cover.
  • Kootenay Silver Inc. released results from the last seven holes on its 4,153 m drilling program at Copalito, in Sinaloa.  Highlighted intercepts comprise 9.05 m @ 2.09 gpt au, 124 gpt Ag, 0.8% Pb+Zn (including 2.25 m @ 6.65 gpt Au, 335 gpt Ag, 2.6% Pb+Zn, including 0.51 m @ 16.95 gpt Au, 369 gpt Ag, 3.74% Pb+Zn); 27.4 m @ 60 gpt Ag, 0.28 gpt Au, 0.4% Pb+Zn; 10 m @ 128 gpt Ag, 0.65 gpt Au, 1.13% Pb+Zn (including 2.25 m @ 484 gpt Ag, 2.18 gpt Au, 2.86% Pb+Zn).

ON MINING

  • Sierra Metals Inc. Released consolidated third quarter results for 2020, with some figures from its Mexican operations. The Bolivar Mine in Chihuahua processed 410.5 K tonnes in the quarter, a record representing a 24% increase over Q3 2019, at 4,691 tpd, and in track to reach the targeted 5,000 tpd during Q4 2020. The Cusi mine, also in Chihuahua, produced a record 304 K Oz Ag, with an ore throughput of 1,074 tpd.
  • Equinox gold Corp. reported its third quarter 2020 financial and operating results, without detailing figures from its Mexican operations. At Los Filos, the Guadalupe open pit and Bermejal underground proceeded for July and August, but were suspended by an illegal blockade by the community on September 3rd. “Optimization study for new carbon-in-leach plant, heap leach expansion, updated mine planning and a Mineral Reserve and Mineral Resource update targeted for completion in early 2021”.
  • Americas Gold and Silver Corp. reported financial and operational results for the third quarter 2020, including an update on its Mexican operations. At Cosalá, in Sinaloa “In August 2020, the Company announced that the illegal blockade had been resolved to permit some Company personnel the opportunity to re‐enter the mine operations.    This access has not been maintained.  With the re‐opening of Mexican government offices in August, the Company’s employees were expected to vote in September 2020 for new union representation and did so on September 17.  In advance of the vote, a number of irregularities came to light, which indicated that there could not be a fully democratic vote with freedom of association. As a result, the Company does not believe there are conditions currently present to invest the required capital to re‐start the Cosalá Operations.  The Company continues to work with all legitimate stakeholders and remains hopeful that a resolution, consistent with the rule of law and featuring an election free from threats and intimidation, can be achieved so that operations can re‐commence in the near term”. The company also finalized the option agreement with Hochschild to acquire 100% of the San Felipe project in Sonora.

ON FINANCING

  • Aura Minerals Corp. made some clarifications regarding the secondary public offering of Brazilian depositary receipts issued by Itaú Unibanco S.A. as depositary. “The total gross proceeds of the Secondary Offering to the Selling Shareholders are R$87,300,000.00, of which an aggregate of R$19,400,000 is in respect of the Shares offered, severally, by the ARC Funds and R$67,900,000 is in respect of the Shares offered by Ruffer. The Company will not receive any proceeds from the Secondary Offering” (Aranzazú, Zacatecas).
  • Silver Bull Resources Inc. completed the second and final tranche of the previously announced private placement, for gross proceeds of US$150 K, and aggregate gross proceeds of US$1.7 M (Sierra Mojada, Coahuila).
  • Reyna Silver Corp. announced its common shares have been approved for listing on the OTCQB Market Exchange in the United States and the Frankfurt Stock Exchange in Germany.
  • Candente Gold Corp. advised that the previously announced non-brokered private placement has been fully subscribed, for gross profits of $200K (El Oro, Estado de Mexico).

ON RESOURCES AND DEVELOPMENT

  • Mexican Gold Mining Corp.  released further assay results from the 2020 drilling program at its Las Minas project in Veracruz. Most of the 52 holes drilled so far have been targeting potential extensions to the El dorado resource, which remains open in several directions. Highlighted true width (TW) intercepts comprise 4.6 m @ 1.41 gpt Au, 0.55% Cu; 15.3 m @ 1.21 gpt Au, 1.1% Cu; 3.2 m @ 3.74 gpt Au, 3.76% Cu; 8.5 m @ 4.86 gpt Au, 1.17% Cu; 17 m @ 1.2 gpt Au, 0.85% Cu; 11.6 m @ 1.56 gpt Au, 1.03% Cu; 11.6 m @ 4.38 gpt Au, 1.84% Cu; 28.5 m @ 2.8 gpt Au, 1.12% Cu; 8.0 m @ 1.9 gpt Au, 0.36% Cu; 7.4 m @ 3.46 gpt Au, 5.08% Cu; 5.3 m @ 0.4 gpt Au, 0.83% Cu.
  • Endeavour Silver Corp. continues to intersect high-grade mineralization in the Santa Cruz vein on the El Curso property of the Guanaceví mine in Durango. Highlighted TW intersections on eleven holes comprise 3.2 m @ 2,307 gpt Ag, 3.15 gpt Au (2,559 gpt AgEq); 3.1 m @ 1,409 gpt Ag, 3.13 gpt Au (1,659 gpt AgEq) and 11.5 m @ 381 gpt Ag, 0.5 gpt Au.
  • Discovery Metals Corp. released results from seven diamond drill holes targeting bulk-tonnage mineralization in the South Corridor at its Cordero project in Chihuahua. Some of the highlighted results comprise 71.2 m @ 18 gpt Ag, 0.06 gpt Au, 0.2% Pb, 0.7% Zn; 139.1 m @ 47 gpt Ag, 0.07 gpt Au, 0.6% Pb, 1.6% Zn (138 gpt AgEq); 26.6 m @ 56 gpt Ag, 0.09 gpt Au, 0.4% Pb, 0.7% Zn; 19.4 m @ 41 gpt Ag, 0.06 gpt Au, 0.5% Pb, 1.2% Zn; 29.6 m @ 52 gpt Ag, 0.07 gpt Au, 0.8% Pb, 0.8% Zn; 92.1 m @ 27 gpt Ag, 0.05 gpt Au, 0.2% Pb, 0.4% Zn; 32.4 m@ 72 gpt Ag, 0.07 gpt Au, 0.3% Pb, 0.1% Zn; 38.4 m @ 36 gpt Ag, 0.04 gpt Au, 0.6% Pb, 0.7% Zn; 33.9 m @ 30 gpt Ag, 0.07 gpt Au, 0.5% Pb, 0.7% Zn; 62.2 m @ 38 gpt Ag, 0.07 gpt Au, 0.4% Pb, 0.7% Zn; 57.1 m @ 18 gpt Ag, 0.01 gpt Au, 0.2% Pb, 1.0% Zn. Assays from 27 holes are pending and four rigs are operating at the site.
  • GoGold Resources Inc. released additional drill results from the La Trini deposit at its Los Ricos North project in Jalisco. Highlighted core length intercepts comprise 25.9 m @ 0.34 gpt Au, 52 gpt Ag (including 4.7 m @ 0.81 gpt Au, 124 gpt Ag); 2.4 m @ 0.05 gpt Au, 300 gpt Ag; 18.7 m @ 0.58 gpt Au 46 gpt Ag; 18.2 m @ 0.11 gpt Au, 48 gpt Ag; 15.2 m @ 0.71 gpt Au, 71 gpt Ag (including 2.0 m @ 3.55 gpt Au, 284 gpt Ag and 1.3 m @ 4.20 gpt Au, 733 gpt Ag).
  • Southern Silver Exploration Corp. reported initial assay results from the recently started 10,000 m core drilling program at Cerro Las Minitas, Durango. Highlighted true width results from holes in the South Skarn target comprise 4.0 m @ 109 gpt Ag, 0.14 gpt Au, 0.02% Cu, 1.8% Pb, 2.1% Zn (including 0.9 m @ 412 gpt Ag, 0.14 gpt Au, 0.06% Cu, 7.8% Pb, 9.2% Zn); 0.8 m @ 132 gpt Ag, 0.12 gpt Au, 0.02% Cu, 2.8% Pb, 2.0% Zn; 1.1 m @ 54 gpt Ag, 2.83 gpt Au, 0.01% Cu, 3.6% Pb, 0.4% Zn; 3.2 m @ 99 gpt Ag, 0.27 gpt Au, 0.01% Cu, 0.7% Pb, 0.6% Zn; 6.7 m @ 625 gpt Ag, 0.11 gpt Au, 0.03% Cu, 11.8% Pb, 7.5% Zn; 1.2 m @ 112 gpt Ag, 0.07 gpt Au, 2.2% Pb, 2.1% Zn.
  • SilverCrest Metals Inc. provided an update on activities for 2020. During the first nine months of the year the company has drilled 146,000 m of in-fill and expansion drilling at Las Chispas project in Sonora. Furthermore, 4.1 km of underground decline and lateral drifting, stockpiling an accumulated 47 K tonnes @ 1,130 gpt AgEq (7.21 gpt Au, 590 gpt Ag). “Las Chispas site activities continued with the building of the administration and warehouse facilities, phase 1 of the temporary quarantined COVID-19 camp, communication system, and water pumping stations”. Since inception of the project, 461,000 m have been drilled in 1,712 holes. As October 31, 2020, SilverCrest has cash and cash equivalents of $184 M (US$138.2 M).

ON DEALS AND CORPORATE ISSUES

  • Magna Gold Corp. entered into a definitive option acquisition agreement with Sable Resources Ltd. To acquire Sable’s option to acquire 100% interest in the 125.6 ha Margarita silver property in Chihuahua; the property lies 15 Km northwest on strike with the recently commissioned Sunshine Silver Corp’s Los Gatos mine. Magna is to acquire the option by paying CAD$1.5 M cash, plus additional CAD$800 K VAT and CAD$3.5 M in common shares of Magna. The purchaser will exercise the option to acquire the property by payment of CAD$500 K in cash, plus $368 K in VAT to the titleholders of the concessions and CAD$1.8 M in Magna shares. Sable drilled 35 holes for a total of 5,245 m, with intercepts like: 4.25 m @ 430 gpt Ag, 0.2% Pb, 0.7% Zn; 12.4 m @ 446 gpt Ag, 0.7% Pb, 1.0% Zn; 14.05 m @ 306 gpt Ag, 0.7% Pb, 1.9% Zn; 11.3 m @ 229 gpt Ag, 1.0% Pb, 0.3% Zn; 33.3 m @ 283 gpt Ag, 0.3% Pb, 0.8% Zn (including 9.9 m @ 579 gpt Ag, 0.8% Pb, 1.7% Zn); 20.6 m @ 83 gpt Ag, 0.1% Pb, 0.3% Zn (including 5.1 m @ 198 gpt Ag, 0.2% Pb, 0.3% Zn); 48.65 m @ 102 gpt Ag, 0.1% Pb, 0.4% Zn; 37.35 m @ 117 gpt Ag, 0.17 gpt Au, 0.2% Pb, 0.7% Zn (including 5.5 m @ 400 gpt Ag, 1.07 gpt Au, 1.1% Pb, 0.4% Zn).
  • VanGold Mining Corp. amended its option agreement to re-purchase three of the four underlying royalties on its Pinguico project, Guanajuato. Under the new terms the option is exercisable by making payments to EMBSA (Exploraciones Mineras del Bajío, S.A. de C.V.) of $200 K cash and 3.75 M shares before November 20, 2020; $325 K in cash before February 22, 2021; $525 K in cash before February 22, 2022 and $625 K in cash before February 22, 2023. After these payments are made, the only NSR on the property will cover the above ground and below ground stockpiles. 

ON SOCIAL RESPONSIBILITY

  • Fresnillo PLC promotes the creation of micro and small businesses by means of its “Emprende en Línea” (Online Entrepreneurship) program, to develop administrative and managerial capabilities to consolidate businesses. For more than two decades Minera Penmont has contributed to the growth of the Caborca region through the implementation of social programs.

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: Base metal veinlet in core from Cerro San Pedro, San Luis Potosí. Picture by Jorge Cirett.

SONORO ANNOUNCES INITIAL DRILLING RESULTS AND FAST-TRACK TO GOLD PRODUCTION IN 2021

20201104-Sonoro-Announces-Initial-Drilling-Results

VANCOUVER, Canada, November 4, 2020 – Sonoro Gold Corp. (TSXV: SGO), formerly known as Sonoro Metals Corp. (TSXV: SMO) | OTCQB: SMOFF | FRA: 23SP) (“Sonoro” or the “Company”) is pleased to announce assay results from 12 reverse-circulation (RC) drill holes at its Cerro Caliche project in Sonora State, Mexico.  These results reflect all assays received to date from the Company’s ongoing RC drilling program focused on expanding four of the 17 gold mineralization zones at Cerro Caliche. Highlights include key intercepts at the premier Japoneses and Buena Suerte zones.

The Mining and Exploration News in Mexico: Highlights on the Fifth Week of October, 2020

By Jorge Cirett

During the 44th week of the year (October 26th to November 1st, 2020), at least 33 press releases were announced by companies working in Mexico. To note, eight companies posted exploration advances on their projects, another eight companies posted quarterly reports and six informed on project development. ON MEXICO ISSUES, Mexico is the top silver producer in the world, and a major producer of another eleven metals and minerals. Camimex received the Responsible Industry award. ON EXPLORATION, in Sonora, Riverside Resources commenced drilling at is Cuarentas project; Tocvan Ventures informed on exploration advances at Pilar. In Chihuahua, Radius Gold is preparing the fourth drilling program at Amalia. In Sinaloa, Kootenay Silver released drilling results from the Copalito project; Vizsla Resources added a fifth rig at Panuco; Brigadier Gold intersected the San Agustín vein at Picachos. In Jalisco, Candente Gold released a high-grade gold result From Cocula. In Puebla, Almaden Minerals is exploring around the Ixtaca project.  ON MINING, Mexus Gold is nearing the completion of a leach pad at Santa Elena in Sonora. Santacruz Silver, Capstone Mining, Alamos Gold, Coeur Mining, Agnico Eagle, Newmont, McEwen Mining and Consolidated Zinc released third quarter 2020 results. ON FINANCING, Aztec Minerals received $497 K from share purchase warrants. ON RESOURCES AND DEVELOPMENT, Prime Mining released geochemical results from Los Reyes. Inomin Mines submitted a technical report on La Gitana project. Agnico Eagle informed on drilling results at Santa Gertrudis, Sonora. Torex Gold released drilling results from two zones at the El Limón-Guajes mine. Excellon Resources filed a technical report on the Evolución project in Zacatecas. Azure informed on metallurgical testing on the Mesa de Plata deposit at the El Alacrán project in Sonora. ON DEALS AND CORPORATE ISSUES, Alien Metals intends to market its San Celso and Los Campos projects in Zacatecas. One World Lithium is to do some research on a novel lithium extraction process. Grupo Mexico informed on its 2021 investments. ON SOCIAL RESPONSIBILITY. Grupo Peñoles, Minera Capela, Grupo Peñoles and Minera Cuzcatán informed on health and social programs.

ON MEXICO ISSUES

  • México is the top silver producer in the world, and is within the ten top producers of fluorite (2nd), sodium sulfate (3rd), celestite (3rd), molybdenum (5th), lead (5th), zinc (6th), magnesium sulfate (6th), gypsum (7th), barite (8th), copper (8th) and gold (9th).
  • Camimex (Cámara Minera de México) received the Responsible Industry award by CONCAMIN Foundation.

ON EXPLORATION

  • Radius Gold Inc. is preparing the phase 4 drilling program at its Amalia project in Chihuahua, operated by Pan American Silver Corp.. The program is to test down dip and lateral expansions of the high-grade mineralization in the San Pedro structure previously defined.
  • Brigadier Gold Ltd. informed the three first diamond holes of a 5,000 m program at its Picachos project in Durango have intersected the San Agustín vein up to 125 m below the Nuevo Carrito adit. The three holes test the same vein section at different levels, with the shallower first hole going through underground workings, and the other two intercepting 10 and 7 meters of quartz-carbonate veining respectively. Results pending.
  • Riverside Resources Inc. commenced a 2,000 m diamond drill program at the Cuarentas project in Sonora, with partner Hochschild Mining PLC.. The initial targets are the Sant Rosalia mine and the Santa Rosalia Sur vein target area. These target zones are located 1 km apart, within a large epithermal system in which five parallel resistivity anomalies that have been interpreted as possible blind quartz vein zones. “The current drill program will form part of Hochschild’s US$700,000 minimum exploration commitment in year one”.
  • Kootenay silver Inc. released results from holes 5 to 33 of the first drill campaign at Copalito, in Sinaloa. The program designed for 3,000 meters ended drilling 4,153 meters in over 40 drill holes. Highlighted intervals comprise 18.0 m @ 63 gpt Ag, 0.15 gpt Au, 0.47% Pb+Zn (including 1.0 m @ 936 gpt Ag, 0.29 gpt Au, 3.31% Pb+Zn); 1.2 m @ 51 gpt Ag, 2.28 gpt Au, 6.18% Pb+Zn; 0.7 m @ 307 gpt Ag, 0.154 gpt Au, 0.15% Pb+Zn; 0.40 m @ 209 gpt Ag, 0.196 gpt Au, 0.67% Pb+Zn; 1.2 m @ 45 gpt Ag, 0.86 gpt Au, 3.46% Pb+Zn; 2.7 m @ 101 gpt Ag, 0.7 gpt Au, 2.28% Pb+Zn (including 0.2 m @ 59 gpt Ag, 7.05 gpt Au, 13.55% Pb+Zn. “Drilling tested 7 of 9 known veins along a cumulative strike length of 2,500 meters of an estimated 10,000 meters of vein length. Mineralized vein widths in drill hole varied from less than one meter to 56 meters. The deepest intercept was 123 meters below surface and graded 0.689 gpt gold, 101 gpt silver, and 2.28% lead plus zinc over 2.7 meters including 7.0 gpt gold, 59 gpt silver and 13.55% lead plus zinc over 0.2 meters”.
  • Almaden Minerals Ltd. announced a field exploration program in the company’s property surrounding its Ixtaca project in Puebla. The “SE Alteration Zone” covers volcanic hosted clay alteration, and is being assessed by use of satellite alteration studies, geophysical studies and soil, rock and drilling geochemical data. Satellite imagery processes have been able to identify a 150 by 650 meters area in which the presence of the favorable clay buddingtonite is suspected.
  • Vizsla Resources Corp. informed a fifth drill rig arrived at the Panuco project in Sinaloa. The company has completed 16,700 m, and intends to complete 31,300 m of diamond drilling in the Napoleon, Cordon del Oro and Animas vein corridors. Four holes have been completed into the Tajitos vein, located 900 m SE of the first Napoleon discovery. “The Tajitos vein zone is composed of a quartz breccia vein with an early white locally banded quartz supporting andesite lithic clasts, followed by a later white to greyish quartz supporting brecciated clasts of earlier white quartz veins. This zone was then cut by a later white to clear quartz vein with local dark bands or patches of fine-grained sulphides that is cutting a zone of quartz pseudomorphs after bladed calcite and pink rhodochrosite. The better grades are in the earlier breccias associated with dark bands or dark patches of very fine-grained disseminated sulphides”.
  • Tocvan Ventures Corp. informed on exploration advances at the Pilar project in Sonora. A structural analysis has been completed, with gold and silver mineralization being controlled by faults, fault intersections and dilated structures. Rock and grab sample highlighted results include 1.3 gpt Au, 5 gpt Ag, 0.34% Cu; 3.2 gpt Au, 8 gpt Ag, 0.35% Cu; 0.2 gpt Au, 2 gpt Ag, 1.25% Cu; 0.9 gpt Au, 17 gpt Ag, 0.73% Cu; 3.8 gpt Au, 57 gpt Ag, 0.85% Cu; nil Au, 6 gpt Ag, 1.91% Cu; 0.1 gpt Au, 3 gpt Ag, 1.40% Cu; 5.6 gpt Au, 84 gpt Ag, 1.71% Pb; 9.3 gpt Au, 76 gpt Ag, 0.12% Cu, 2.15% Pb; 0.5 gpt Au, 323 gpt Ag, 0.24% Pb; 2.2 gpt Au, 15 gpt Ag, 0.26% Pb; 4.3 gpt Au, 172 gpt Ag, 1.12% Pb; 23.7 gpt Au, 116 gpt Ag; 4.4 gpt Au, 44 gpt Ag, 0.11% Cu; 7.5 gpt Au, 42 gpt Ag. Drill targets have been selected, and permitting for the program is underway.
  • Candente Gold Corp. reported high-grade sample results from its Cocula project in Jalisco. Past reported samples returned 5.67 gpt Au over 6 meters and 4.32 gpt Au over 8 meters, whereas sampling of a selected 10 cm zone in the hanging wall of a quartz vein-breccia  returned 59.0 gpt Au, 729 gpt Ag. “The mineralization in the high grade sample is described as dark grey to milky white banded quartz in vein and breccia with galena, pyrite and quartz crystals filling open spaces”. A 0.75 m  sample collected adjacent to the selected sample returned 0.18 gpt Au, 19 gpt Ag, comprising “milky white and gray to dark gray quartz breccia vein with fine grained pyrite, +1% galena and trace malachite”.

ON MINING

  • Santacruz Silver Mining Ltd. Released third quarter results for 2020, with a total of 977.7 K Oz AgEq. At Zimapan in Hidalgo, 164.8 K tonnes were processed @ 73 gpt Ag, 0.72% Pb, 2.40% Zn, 0.33% Cu, recovering 72.3% Ag to produce 282.8 K Oz Ag, 1,048 tonnes Pb, 2,841 tonnes Zn, 395 tonnes Cu (or 921 K Oz AgEq). At Rosario in San Luis Potosi 11,794 tonnes were milled @ 66 gpt Ag, 0.24 gpt Au, 0.31% Pb, 2.06% Zn, recovering 85.9% Ag to produce 21.4 K Oz Ag, 59 Oz Au, 32 tonnes Pb, 200 tonnes Zn (or 56.7 K Oz AgEq). At Veta Grande in Zacatecas, 44 k tonnes were milled @ 99 gpt Ag, 0.24 gpt Au, 1.45% Pb, 2.11% Zn, recovering 44.6% Ag to produce 62.4 K Oz Ag, 139 Oz Au, 370 tonnes Pb, 519 tonnes Zn (or 214.3 K Oz AgEq.
  • Mexus Gold US. Informed the construction of a new leach pad is nearing completion at its Santa Elena mine in Sonora.
  • Capstone Mining Corp. released production and financial reports for the third quarter 2020, including figures from its Mexican operations. At Cozamin, in Zacatecas, the company produced 10.6 M Lb Cu, at cash cost $0.36 pr Lb Cu.
  • Alamos Gold Inc. reported third quarter 2020 results, including figures from its Mexican operations. At Mulatos, in Sonora, 1.32 M tonnes were mined and 1.89 M tonnes stacked @ 0.91 gpt Au, with an average recovery rate of 74% to produce 41,100 Oz Au at cash cost $746 per Oz Au and mine-site AISC of $928 per Oz Au.
  • Coeur Mining Inc. reported third quarter 2020 financial results, including figures from its Mexican operations. At Palmarejo, in Chihuahua, 492.5 K tonnes were milled, averaging 2.28 gpt Au, 136 gpt Ag and recovering 91.3% Au, 82.8% Ag to produce 29,296 Oz Au, 1.78 M Oz Ag, at “Adjusted CAS per AuOz” of $602 and “Adjusted CAS per AgOz” of $10.06. “Coeur expects to continue with seven active rigs during the fourth quarter, primarily focusing on resource expansion drilling as well as infill drilling on select targets. Three expansion rigs have recently been mobilized to focus on growing mineralized material between Independencia and the mill”.
  • Agnico Eagle Mines Ltd. released third quarter results for 2020, including figures from its Mexican operations. At Pinos Altos, in Chihuahua, 558 K tonnes were processed (6,065 tpd) @ 1.89 gpt Au to produce 30,937 Oz Au at cash cost $677 per Oz Au and production cost of $1,071 per Oz Au. High-grade gold mineralization has been extended at the Cubiro deposit by underground drilling, whereas at Reyna de Plata and Reyna de Plata East drilling returned high-grade Au and Ag at shallow depths. At Creston Mascota, a Pinos Altos satellite pit, 188 K tonnes were processed (2,043 tpd) @ 1.19 gpt Au, to produce 6,567 Oz Au at production cost per Oz Au of $1,155 and total cash cost per Oz Au of $771. At La India, in Sonora. 1.56 M tonnes were processed (16,946 tpd) @ 0.72 gpt Au to produce 22,776 Oz Au at production costs per Oz Au of $707 and total cash cost per Oz Au of $740.
  • Newmont. Released third quarter 2020 results including some figures from its operations in Mexico. At Peñasquito, in Zacatecas, 130,000 Oz Au were sold, with an AISC of $835 per Oz Au. Also 215,000 Oz of AuEq were sold, with an AISC of $735 per Oz AuEq.
  • McEwen Mining Inc. reported production results for the third quarter 2020, including figures from its operations in Mexico. At El Gallo, in Sinaloa, residual leaching produced 1,900 Oz AuEq.
  • Consolidated Zinc Ltd. informed on quarterly activities ended on September 30, 2020. On-site processing and a plant refurbishment plan were approved. During the quarter 10,053 tonnes of ore were mined,, 10,352 tonnes of ore processed @ 12.2 % Zn, 7.9% Pb, 48 gpt Ag with recoveries of 69.1% for Zn, and 36.2% for Pb. The operating cost was $1.05 per Lb Zn.

ON FINANCING

  • Aztec Minerals Corp. received an aggregate of $497 K from the exercise of share purchase warrants (Cervantes, Sonora).

ON RESOURCES AND DEVELOPMENT

  • Prime Mining Corp.  released surface and underground sampling results from its Los Reyes project in Sinaloa. Some of the underground highlighted results: 4.5 m @ 0.84 gpt Au, 38 gpt Ag; 6 m @ 0.76 gpt Au, 24 gpt Ag; 46 m @ 2.21 gpt Au, 95 gpt Ag (including 2 m @ 29 gpt Au, 226 gpt Ag); 19.5 m @ 1.69 gpt Au, 62 gpt Ag. Some of the highlighted trench results: 21 m @ 0.48 gpt Au, 43 gpt Ag; 9 m @ 0.82 gpt Au, 96 gpt Ag. The company states these results continue to show resource expansion potential.
  • Inomin Mines Inc. has submitted a technical report to the Exchange as part of the information requested by the Exchange to complete the acquisition of the La Gitana project in Oaxaca.
  • Agnico Eagle Mines Ltd. informed on exploration at its 44,145 ha Santa Gertrudis project in Sonora. During the third quarter 2020 drilling at Santa Gertrudis totaled 21 holes (7,856 m) focused on expanding mineral resources and exploring for new mineralized structures in the Trinidad trend, which contains the Amelia deposit and the Espiritu Santo zone. Some highlighted results from the Amelia and Espiritu Santo: 6.5 m @ 1.2 gpt Au, 4 gpt Ag; 5.5 m @ 0.9 gpt Au, 142 gpt Ag; 4.5 m @ 2.8 gpt Au, 11 gpt Ag; 10.3 m @ 1.3 gpt Au, 1 gpt Ag; 4.6 m @ 2.2 gpt Au, 2 gpt Ag; 5.6 m @ 3.2 gpt Au, 2 gpt Ag; 11.5 m @ 1.6 gpt Au, 9 gpt Ag; 10.5 m @ 2.6 gpt Au, 3 gpt Ag; 4.2 m @ 5.6 gpt Au, 8 gpt Ag.
  • Torex Gold Resources Inc. released drill results from the ongoing program at El Limón-Guajes underground mine, which includes the Sub-Sill deposit and the El Limón Deep deposit. At the Sub-Sill deposit, highlighted core-length intercepts comprise 9.1 m @ 30.70 gpt Au, 3 gpt Ag, 0.07% Cu; 12.2 m @ 23.88 gpt Au, 3 gpt Ag, 0.10% Cu; 18.9 m @ 14.85 gpt Au, 30 gpt Ag, 1.73% Cu; 19.6 m @ 6.34 gpt Au, 7 gpt Ag, 0.40% Cu; 15.4 m @ 17.03 gpt Au, 13 gpt Ag, 0.49% Cu; 28.5 m @ 13.11 gpt Au, 3 gpt Ag, 0.1% Cu; 11.8 m @ 21.60 gpt Au, 29 gpt Ag, 1.29% Cu. At the El Limón Deep deposit, highlighted core length intercepts comprise 6.9 m @ 20.37 gpt Au, 12 gpt Ag, 0.15% Cu; 13.2 m @ 15.98 gpt Au, 28 gpt Ag, 0.79% Cu; 9.8 m @ 10.90 gpt Au, 6 gpt Ag, 0.10% Cu; 15.5 m @ 9.55 gpt Au, 2 gpt Ag, 0.07% Cu; 10.0 m @ 9.20 gpt Au, 8 gpt Ag, 0.19% Cu.
  • Excellon Resources Inc. filed a technical report on the Evolución polymetallic project in Zacatecas. The updated mineral resource estimate forwards an indicated resource of 6.4 M tonnes @ 64 gpt Ag, 0.09 gpt Au, 1.00% Pb, 1.14% Zn containing 13.15 M Oz Ag, 19 K Oz Au, 140.7 M Lb Pb, 161.5 M Lb Zn (or 35.1 M Oz AgEq) and inferred resources of 14.96 M tonnes @ 39 gpt Ag, 0.10 gpt Au, 0.75% Pb, 1.15% Zn, containing 18.5 M Oz Ag, 49 K Oz Au, 247.5 M Lb Pb, 377.7 M Lb Zn (or 64.8 M Oz AgEq).
  • Azure Minerals Ltd. informed it has sent three metallurgical samples from the Mesa de Plata deposit on its Alacrán project in Sonora, to be tested. The new metallurgical tests will be focused in recovering a silver mineral, romeite by gravity separation methods. “The tailings from the gravity separation will then undergo grinding, flotation and cyanide leaching to maximise the overall silver recovery”.

ON DEALS AND CORPORATE ISSUES

  • Alien Metals Ltd. Informed that “following the recent earn-transaction with Capstone Mining regarding the Donovan 2 Cu-Au project in Zacatecas, the company is looking  to a similar marketing process for its San Celso and Los Campos projects, also in Zacatecas.
  • One World Lithium Inc. is to implement a proof of concept program for a lithium separation innovative technology. The program is estimated to take three months and cost CAD$100 K. “The parties have agreed to complete a formal agreement if the Technology is proven to have commercial applications. Such an agreement would include cash payments, issuance of common shares and a royalty payment from OWL” (Salar del Diablo, Baja California).
  • Grupo Mexico. informed investments for US $2.1 billion. The resources are destined to mining projects like Tía María in Perú, as well to investments on its rail services, wind plants and terminals.

ON SOCIAL RESPONSIBILITY

  • Grupo Peñoles and the municipal government at Sombrerete, Zacatecas) realized free Covid tests in the community.
  • Industrias Peñoles and Oxxo in Zacatecas provided Covid protection material to the municipality.
  • Grupo Mexico and Grupo Peñoles allied with the Sombrerete municipal government to realize fast Covid-19 tests.
  • Minera Capela Peñoles funded the construction of a school wall in Teloloapan, Guerrero.
  • Compañía Minera Cuzcatán initiated a scholarship program to benefit 134 students in San José del Progreso in Oaxaca.

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 porphyry from Cerro San Pedro, San Luis Potosí. Picture by Jorge Cirett.

Canasil Reports 3.73 Metres of 3.71 g/t Gold, 489 g/t Silver, and 0.53% Copper from the Candy Vein at the Nora Silver-Gold Project, Durango, Mexico

Canasil_21102020

Vancouver, October 21, 2020 – Canasil Resources Inc. (TSX-V: CLZ, DB Frankfurt: 3CC, “Canasil” or the “Company”) announces initial results from two additional drill holes, NRC-20-03 and NRC-20-04, from the on-going, fully-funded core drill program on the Candy and Nora veins at the Nora silver-gold project in north-central Durango State, Mexico.

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

By Jorge Cirett

During the 42nd week of the year (October 12th to October 18th, 2020), at least 32 press releases were announced by companies working in Mexico. To note, seven companies posted their quarterly reports, five on project development and three companies posted news on deals. ON MEXICO ISSUES, the Centro de Minería Compatible is being built in Zacatecas. What remains of the Mining Fund will source $2 M for infrastructure projects in Colima. The federal government generates uncertainty for the mining industry thorough its actions. Mergers and acquisitions boom in the Mexican mining industry. The lithium nationalization fears are played down by the Economy Secretariat. ON EXPLORATION, in Sonora, Minaurum Gold released high grade drilling results from its Alamos Silver project. Canuc released high-grade surface sample results from its San Javier silver play. Tocvan Ventures announced the interpretation of a second suspected breccia pipe at Pilar. In Chihuahua, Global Li-Ion Graphite is to realize a due diligence review on the MVZ project.  ON MINING, First Majestic, Premier Gold, Sierra Metals, Fortuna Silver, Excellon Resources, Telson Mining and McEwen Mining presented third quarter 2020 production reports. ON FINANCING, Telson Mining settled a $659.8 K debt with shares. Silver Bull Resources intends to raise up to US$1.85 M. Consolidated Zinc closed a $2.04 M placement. Santacruz Silver Mining closed the last financing round for aggregate gross proceeds of $2.36 M. ON RESOURCES AND DEVELOPMENT, Comet Resources released an initial inferred resource of 88.6 K Oz Au for its Santa Teresa project in Baja California. Prime Mining is to commence drilling at Los Reyes, Sinaloa, in November. Discovery Metals released high-grade results from the Todos Santos vein trend at its Cordero project in Chihuahua. GoGold Resources informed on results of drilling the La Trini deposit at its Los Ricos North project in Jalisco. Golden Tag is to commence drilling on its San Diego project in Durango. ON DEALS AND CORPORATE ISSUES, Silver Spruce signed a LOI with Colibri Resource to acquire the Jackie Gold project in Sonora. Tarachi Gold signed a LOI with Manto Resources on the Magistral del Oro tailings project in Durango. Silver Bull informed on the status of the illegal blockade at its Sierra Mojada project in Coahuila. ON SOCIAL RESPONSIBILITY. Industrias Peñoles, Minera Media Luna, Pan American Silver and Minera Penmont informed on sustainability, health, safety, environment and social and governance programs.

ON MEXICO ISSUES

  • The Centro de Minería Compatible is being built by the Zacatecas Mining Cluster. The facilities are under construction at the Parque Científico y Tecnológico Quantum in Zacatecas, a Complex that hosts enterprises and institutions focused in research and innovation.
  • The Mining Fund is to provide MX$41.96 M pesos (US$2 M) for 10 infrastructure projects in Minatitlan, Colima.
  • Government actions in Mexico generate uncertainty for mining enterprises. The elimination of the Mining Sub-Secretariat and the informal ban on the granting of mining concessions are the two more acute actions that send the wrong message to the mining industry. Another issue is constituted by the disputes between companies and the fiscal authority on taxation.
  • The mining sector has been at the forefront of mergers and acquisitions in Mexico, in the period of January to September, with 22 operations, according to Seale&Associates.
  • Mujeres WIM Mexico celebrated a virtual forum, entitled “Agenda and challenges for inclusion of women in the mining industry”.
  • Graciela Marquez, Economy Secretary played down the high expectations for lithium production in Mexico. She pointed out that Mexico does not produce any lithium at all in the present, and that the strongly hyped Bacanora Lithium’s project in Sonora hosts a large deposit in clays, which makes its extraction expensive. Her comments were a response to the voices claiming for the nationalization of the lithium industry by a leftist congressional group.

ON EXPLORATION

  • Minaurum Gold Inc. released drill results from the Promontorio vein zone at its Alamos Silver project in Sonora. “The holes were targeted below the historical Promontorio mine and demonstrate that high-grade silver mineralization continues at least 100 m below the deepest known workings”. Highlighted intervals comprise 1.75 m @ 144 gpt Ag, 0.51 gpt Au, 0.21% Cu, 4.1% Pb, 9.1% Zn; 7.60 m @ 266 gpt Ag, 0.27 gpt Au, 0.57% Cu, 1.6% Pb, 3.2% Zn (including 0.9 m @ 1,675 gpt Ag, 1.37 gpt Au, 4.15% Cu, 8.5% Pb, 11.3% Zn; 0.65 m @ 502 gpt Ag, 0.04 gpt Au, 1.82% Cu, 0.2% Pb, 0.1% Zn; 5.10 m @ 769 gpt Ag, 0.11 gpt Au, 0.76% Cu.
  • Canuc Resources Corp. released results from surface rock chip sampling at its San Javier project in Sonora. The results are strongly anomalous in silver (up to 1,222 gpt Ag), Au (up to 14.4 gpt Au) and copper (up to 0.95% Cu). The copper anomalous samples are from a breccia zone with magnetite matrix.
  • Tocvan Ventures Corp. announced the interpretation of a circular feature through geochemistry at its Pilar property in Sonora, same that might represent a breccia feeder pipe related to epithermal mineralization.
  • Global Li-Ion Graphite Corp. is to conduct a field due diligence on the property MVZ in Chihuahua, owned by Grupo Minero Diflor S.A. de C.V.. The 1,750 hectares property hosts 3 past producing silver-gold deposits, El Moro, La Virginia and La Zorra, within the larger El Pajarito property, also owned by Diflor.

ON MINING

  • First Majestic Silver Corp. released its third quarter 2020 production report, for a total of 5.2 M Oz AgEq. The production by mine can be seen in the following table.
  • Premier Gold Mines Ltd. presented production results for the third quarter 2020, including some figure from its Mexican operations. At the Mercedes mine in Sonora, 12,183 Oz Au and 49,985 Oz Ag were produced during the period.
  • Sierra Metals Inc. reported third quarter 2020 production results, including figures from its two mines in Mexico. At Bolívar, in Chihuahua, 410.5 K tonnes were processed at a daily rate of 4,691 tonnes (tpd) and a grade of 0.86% Cu, 18.2 gpt Ag, 0.32 gpt Au, recovering 86.1% Copper, 82.9% Ag, 64.2% Au to produce 6.73 M Lb Cu, 199 K Oz Ag, 2,740 Oz Au. At Cusi, in Chihuahua, 69.83 K tonnes were processed at 1,074 tpd and a grade of 168.6 gpt Ag, 0.18 gpt Au, 0.25% Pb, recovering 80.4% Ag, 43.6% Au, 79.3% Pb.
  • Fortuna Silver Mines Inc. reported production results for the third quarter 2020, including figures from its operations in Mexico. At the San José mine in Oaxaca 255.2 K tonnes were processed at a rate of 2,934 tpd, grading 254 gpt Ag, 1.52 gpt Au, recovering 91.9% Ag, 91.7% Au to produce 1.92 M Oz Ag, 11,425 Oz Au.
  • Excellon Resources Inc. released production results for the third quarter 2020 from its Platosa mine in Durango. During the period 21,877 tonnes were mined, with 22,612 tonnes processed @ 483 gpt Ag, 5.26% Pb, 6.81% Zn, recovering 93.0% Ag, 85.0% Pb, 80.9% Zn, to produce 326.9 K Oz Ag, 2.23 M Lb Pb, 2.75 M Lb Zn.
  • Telson Mining Corp. provided preliminary production results for the third quarter 2020. At the Campo Morado mine in Guerrero, 127.4 K tonnes were milled @ 1.07 gpt Au, 104 gpt Ag, 0.98% Pb, 4.07% Zn, 0.40% Cu, recovering 9% Au, 36% Ag, 27% Pb, 69% Zn, to produce a zinc concentrate with 46.3% Zn, 506 gpt Ag and a lead concentrate with 21.2% Pb, 558 gpt Ag, 2.87 gpt Au.
  • McEwen Mining Inc. reported production for the third quarter of 2020, including figures from its Mexican operations. During the period, El Gallo, located in Sinaloa and undergoing residual leaching, produced 1,900 Oz AuEq. “An updated feasibility study for the Fenix Project is being finalized, and we expect to release the results in Q4”.

ON FINANCING

  • Telson Mining Corp. informed “the Company has closed its debt settlement with Accendo Banco, S.A. Institucion de Banco Multiple (“Accendo”). Accendo has funded the payout of $659,758 of debt related to Tahuehueto mining project’s suppliers and accordingly, the Company has issued to Accendo 7,330,651 shares at a deemed price of $0.09 per share” (Campo Morado, Guerrero).
  • Silver Bull Resources Inc. intends to complete a private placement to raise up to US$1.85 M (Sierra Mojada, Coahuila).
  • Consolidated Zinc Ltd. informed the closing of the fully underwritten pro-rata non-renounceable entitlements offer to raise $2.04 M (Plomosas, Chihuahua).
  • Santacruz Silver Mining Ltd. closed the second an d final tranche of its non-brokered private placement, for aggregate gross proceeds of $2.36 M (Zimapan, Hidalgo)

ON RESOURCES AND DEVELOPMENT

  • Comet Resources Ltd.  released the results of the initial JORC compliant mineral resource estimate for its Santa Teresa project in Baja California. The inferred resource comprises 369 K tonnes @ 7.47 gpt Au, containing 88.6 K Oz Au. “Gold mineralisation at Santa Teresa is within parallel …… mesothermal lode-gold quartz vein systems. The veins range in width from a few cm to about three metres in width, and up to several hundred metres of known strike length. In general, the quartz veins are narrow, averaging less than 0.3 m in width, occupying parallel fractures with sheared walls ….. A second generation of veining followed a fracturing episode and was accompanied by epidote, hornblende and sparse mineralisation of galena, sphalerite, pyrite, marcasite, pyrrhotite, chalcopyrite, magnetite, specularite, and native gold”.
  • Prime Mining Corp. informed drilling is expected to commence in November at the Los Reyes project in Sinaloa. The company efforts are directed to upgrade 7.1 M tonnes of current inferred resource to the measured and indicated category, and adding more ounces to the resources.
  • Discovery Metals Corp. released results from four drill holes at the Todos Santos vein trend of its Cordero project in Chihuahua. Highlighted results comprise 25 m @ 92 gpt Ag, 0.14 gpt Au, 1.6% Pb, 3.1% Zn (including 3.4 m @ 421 gpt Au, 0.42 gpt Au, 8.0% Pb, 10.0% Zn); 49.7 m @ 38 gpt Ag, 0.09 gpt Au, 0.6% Pb, 1.9% Zn (including 2.0 m @ 532 gpt Ag, 0.38 gpt Au, 8.8% Pb, 8.1% Zn); 21.0 m @ 59 gpt Ag, 0.19 gpt Au, 0.9% Pb, 2.0% Zn (including 3.3 m @ 152 gpt Ag, 0.71 gpt Au, 2.2% Pb, 6.9% Zn); 6.9 m @ 133 gpt Ag, 0.10 gpt Au, 2.9% Pb, 5.4% Zn. “The Todos Santos vein trend, consisting of the Main Vein and Footwall Vein, has an interpreted southwest strike extent of at least 1.5 km based on historic underground workings and drilling, with veins dipping steeply to the northwest. The drill-confirmed portion of the Main Vein along the Todos Santos trend has a strike extent of 800 m and a down-dip extent of 300 m and is open along strike in both directions and at depth”.
  • GoGold Resources Inc. released results from drilling at the La Trini deposit in the Los Ricos North project in Jalisco. Some of the highlighted results comprise 6.3 m @ 1.42 gpt Au, 127 gpt Ag; 18.8 m @ 0.24 gpt Au, 30 gpt Ag; 24.0 m @ 0.80 gpt Au, 51 gpt Ag (including 6.0 m @ 2.78 gpt Au, 103 gpt Ag; 23.5 m @ 0.16 gpt Au, 97 gpt Ag; 31.0 m @ 1.50 gpt Au, 95 gpt Ag (including 11.2 m @ 3.67 gpt Au, 165 gpt Ag); 34.5 m @ 0.79 gpt Au, 79 gpt Ag (including 5.6 m @ 3.08 gpt Au, 179 gpt Ag; 25.7 m @ 0.21 gpt Au, 38 gpt Ag; 24.0 m @ 0.16 gpt Au, 39 gpt Ag.
  • Golden Tag Resources Ltd. plans to commence a 4,500 m drilling program at its San Diego project within the Velardeña district, in Durango. The exploration is to focus in the expansion of the known resource of 31.6 M Oz Ag in indicated resources and 83.8 M Oz Ag in inferred resources (TR 2013). The drilling is to cover the Trovador, 1849 target, Fernandez and Arroyo zones.

ON DEALS AND CORPORATE ISSUES

  • Silver Spruce Resources Inc. signed a letter of intent with Colibri Resource Corp. to acquire 50% interest in the Jackie Gold project in Sonora. Silver Spruce agreed to pay US$25 K and CAD$25 K in shares as the first property payment, and $US25 K and CAD$25 K in shares on the first year. Silver Spruce also concurs in paying 50% of due taxes and property rights agreements at the completion of the agreement. “Upon completion of these terms, Silver Spruce will hold a 50% interest in the Property and a Joint Venture will be formed to direct all exploration and drilling expenses and thereafter will be shared 50% by Silver Spruce and 50% by Colibri”.
  •  Tarachi Gold Corp. entered into a non-binding letter of intent (LOI) with Manto Resources S.A. de C.V. to acquire certain assets related to the Magistral del Oro tailing processing plant in Durango. The plant is a permitted 1,000 tpd tailings processing plant, with tailing resource estimates of 1.29 M tonnes @ 2.06 gpt Au. The deal involves 4 M shares of Tarachi, granting Manto a 15% NSR and reimburse Manto up to US$500 K for cash outlays, and Tarachi will satisfy “certain obligations” of Manto by paying US$1,65 M plus VAT and issuing a total of 1,685,916 Common Shares over a period of six months. Furthermore, on commencement of commercial production Tarachi will issue Manto 4 M shares; six months after continuous commercial production; 4 M shares, twelve months after commercial production 4 M shares and US$500 K. Upon Tarachi earning US$15 M in revenue, the company will pay Manto US$1 M.
  • Silver Bull Resources Inc. informed that “The Sierra Mojada Project remains under an option with South32 International Investment Holdings Pty Ltd and is currently under a force majeure due to the illegal blockade. As soon as we are able access the project, we expect to recommence the drilling program that was halted“.

ON SOCIAL RESPONSIBILITY

  • Minera Media Luna (Guerrero) informed on actions for betterment of the communities around the mining operations.
  • Pan American Silver informed on actions taken and support against the COVID-19 pandemic in the mining communities near its operations.
  • Industrias Peñoles received the sanitary safety award by the IMSS, on grounds of its actions fighting the COVID pandemic.
  • Minera Penmont is protecting the biodiversity in the Caborca region, in Sonora.
  • Industrias Peñoles donated five thousandtree saplings to the municipality of Gomez Palacio, Durango.

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 Cerro San Pedro open pit in 2010, San Luis Potosí. Picture by Jorge Cirett.

Prismo Metals Receives Permit Extension for Palos Verdes

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Vancouver, British Columbia–(Newsfile Corp. – October 6, 2020) –  Prismo Metals Inc. (CSE: PRIZ) (the “Company” or “Prismo“) announces receipt of an extension to the environmental permit for its Palos Verdes Project in southern Sinaloa State from SEMARNAT, the Mexican federal environmental permitting agency. Prismo has also successfully negotiated general terms to extend its surface access agreement. Extension of the environmental permit and surface right agreements allows completion of a minimum 500-meter drill program at Palos Verdes without time pressures.

GoGold Resources Reports Record Quarter of 605K AgEq Oz and Record Year 2.3M AgEq Oz Production

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HALIFAX, NSOct. 7, 2020 /CNW/ – GoGold Resources Inc. (TSX: GGD) (OTCQX: GLGDF) (“GoGold”, “the Company”) is pleased to report record production for the quarter ending September 30, 2020 of 605,287 silver equivalent ounces, consisting of 300,740 silver ounces, 3,414 gold ounces, and 128 tonnes of copper.  Annual production for the Company’s fiscal year which ended on September 30, 2020, was 2.3 million silver equivalent ounces, an increase of 29% over 2019 production of 1.8 million.