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The Mining and Exploration News in Mexico; Highlights on the Third Week of February 2026

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By Jorge Cirett

During the 8th week of the year (February 16th to February 22nd, 2026), companies working in Mexico released 54 press releases. Five companies informed on early-stage properties work, eleven presented quarterly and full-year reports, one company is working on an expansion project and one more release its guidance for 2026. Six companies updated on financing rounds, one company granted options, one company consolidated shares, three more declared dividends and eight were recognized as top companies. Nine companies presented updates on advanced properties, while five companies informed on deals and corporate issues. ON MEXICO ISSUES, The Mexican government is assessing to open oil and gas fracking, a previously no-go zone. Vizsla Silver continues operations in Sinaloa. ON EXPLORATION, in Chihuahua, Kingsmen Resources is to drill at Las Coloradas. In Sinaloa, Mercado Minerals informed on exploration and surveys at Copalito. In Durango, Canasil Resources is to drill at Vizcaíno; Silver Wolf Exploration is to drill the Ana María project. In Oaxaca, EV Resources informed on work at Los Lirios. ON MINING, Starcore International Mines, Alamos Gold, Torex Gold Resources, Equinox Gold, Pan American Silver, Coeur Mining, Discovery Silver, Royal Gold, Avino Silver and Gold Mines, Newmont and First Majestic Silver presented quarterly and full-year 2025 reports. Luca Mining is working on an expansion project for its Campo Morado mine in Guerrero. Capstone Copper released its 2026 guidance. ON FINANCING, six companies informed on financing rounds: Silver Tiger Metals (C$57.5 M), Regency Silver (C$4 M), Tocvan Ventures (C$10 M), Silverco Mining (C$62.5 M), Algo Grande Copper (C$7 M) and Orex Metals amended terms on a previously announced placement. Silver Wolf Exploration granted stock options. Infinitum Copper and Canuc Resources informed on share consolidation programs. Equinox Gold, Alamos Gold and Teck Resources informed on dividends. Eight companies made it to the 2025 TSX Venture Exchange Top 50, seven of which have the term silver on its name: Apollo Silver, Guanajuato Silver Company, Sierra Madre Gold and Silver, Capitan Silver, Silver Viper Metals, Santacruz Silver Mining, Southern Silver Exploration and Goldgroup Mining. ON RESOURCES AND DEVELOPMENT, GR Silver mobilized drill rigs to Plomosas, in Sinaloa. Sierra Madre Gold and Silver is expanding production at La Guitarra, Estado de México. Pacifica Silver released drill results from Claudia, in Durango. Luca Mining released interesting drill results from its Campo Morado mine in Guerrero. Alamos Gold reported 2025 its MRE for the Mulatos district in Sonora. Hecla Mining reported 2025 MRE for San Sebastián in Durango. Defiance Silver updated on drilling results at its Zacatecas project. Newmont reported mineral reserves and resources for Peñasquito, in Zacatecas. Orla Mining released a PEA for Camino Rojo underground in Zacatecas. ON DEALS AND CORPORATE ISSUES, EV Resources and Kootenay Silver entered into marketing services agreements.  Discovery Silver and Hecla Mining announced appointments to the board. Bear Creek Mining shareholders voted for the arrangement with Highlander Silver.   ON SOCIAL RESPONSIBILITY, no relevant news.

ON MEXICO ISSUES

  • Mexico’s president Claudia Sheinbaum acknowledged that the federal government through Pemex (Petroleos Mexicanos) assesses the possibility of using fracking to recover gas and oil in Mexican soil.
  • Feliciano Castro, economy secretary in Sinaloa, informed Vizsla Silver is to continue operations in Sinaloa. This after the recent violence that affected its workers in the Concordia community.

ON EXPLORATION

  • Canasil Resources Inc. announced the drill permit application for the Vizcaino project in Durango is in progress. The program envisages 1,050 m of diamond drilling in six holes. A phase 2 program of 1,450 m in eight holes is to follow after the evaluation of results. “The outcrops show classic banded epithermal textures typical of the higher levels of epithermal vein systems”.
  • Kingsmen Resources Corp. informed the upcoming drill program at Las Coloradas in Chihuahua “will comprise step-out and deeper drilling around the high-grade silver mineralization intersected in the Soledad and Soledad II vein/structures. Drilling on the Soledad vein/structure has tested very specific targets and approximately 700 meters of the system remains to be drilled. With only one shallow hole drilled, the ~1.7 km-long Soledad II vein/structure offers excellent discovery potential”. Targets to be tested include Saddle, Silvia/La Plata and Almoloya.
  • Silver Wolf Exploration Ltd. announced that a drill contract has been signed, and a drill rig mobilized to the Ana María property in Durango. The company intends to commence a 3,000 m 13-hole drill program.
  • EV Resources Ltd. informed antimony ingots were produced on preliminary metallurgical testing at Los Lirios project in Oaxaca. “EVR utilised stockpiles of material from the Lirios 1 and Lirios 2 East open pits to conduct preliminary direct-to-smelter testing”.
  • Mercado Minerals Ltd. informed its technical team has been mapping, sampling and preparing an incoming 3,000 m drilling program at its Copalito project in Sinaloa. A drone based magnetic survey and a drone LiDAR survey have been completed, while soil sampling presents 25% advance. Geological mapping has identified three new areas with mineralization hundreds of meters from previously known targets.

ON MINING

  • Starcore International Mines Ltd. announced production results for its third fiscal quarter ended January 2026. At San Martín, in Querétaro, 52.6 K tonnes were processed grading 1.33 gpt Au, 18.3 gpt Ag, recovering 85.7% Au, 46.4% Ag, to produce 2,162 gpt AuEq. “… the exploration carried out over the past six months to extend the high-grade ore bodies in the northern part of the current operation was successful. We have begun mining these new highgrade extensions which are grading approximately 5 grams of gold and 80 grams of silver per ton”.
  • Alamos Gold Inc. presented its fourth quarter and year-end 2025 results, including figures from its Mexican operations. On a consolidated basis the company produced 545,040 Oz Au at a cash cost of $1,077 per Oz Au and an AISC of $1,524 per Oz Au in the year and 141,500 Oz Au in the quarter. At the Mulatos District, in Sonora, Alamos Gold produced 40,100 Oz Au in the quarter and 141,600 Oz Au in the year at cash cost $947 per Oz Au and an AISC of $1,018 per Oz Au.
  • Torex Gold Resources Inc. reported its financial and operational results for Q4 of 2025. At its Morelos property in Guerrero, the company produced 117,325 Oz AuEq in the quarter, at cash cost $1,499 per Oz AuEq and an AISC of $1,905 per Oz AuEq. For the year, production was 461,420 Oz AuEq at cash cost $1,376 per Oz AuEq and an AISC of $1,783 per Oz AuEq. “The Company plans to invest a record $77 million in exploration and drilling in 2026 including $43 million at Morelos. Drilling at Los Reyes remains suspended given the security environment within the State of Sinaloa…”.
  • Equinox Gold Corp. reported its financial and operational results for Q4 and full-year 2025, without disclosing figures from its Mexican operations. The company had a consolidated production of 856,908 Oz Au at cash cost $1,416 per Oz Au and an AISC of $1,809 per Oz Au. Operations at Los Filos, in Guerrero, were terminated on April 2025 because of the rejection of the community to grant land access.
  • Pan American Silver Corp. reported fourth quarter and year-end 2025 financial results, without disclosing figures by operation. The company produced 22.8 M Oz Ag, 742.2 K Oz Au, 3 K tonnes Cu, 27 K tonnes Pb, 55.9 K tonnes Zn, an AISC of $13.88 per Oz Ag. “The Company is now evaluating a potential phased approach to developing the La Colorada mine and Skarn project with the aim of maximizing the overall value of the deposit. A phased approach would allow the Company to focus on a higher grade, lower tonnage and less capital intensive initial stage with the option to be followed by a later expansion to target lower grade material”.
  • Coeur Mining Inc. reported fourth quarter and year-end 2025 financial results, including figures from its Mexican operations. The company produced 419,046 Oz Au, 18.2 M Oz Ag, at cash cost $1,347 per Oz Au, $17.69 per Oz Ag. At Las Chispas, in Sonora, the company milled 403 K tonnes during 2025, grading 4.4 gpt Ag, 409 gpt Ag, recovering 97.1% Au, 97.2% Ag, to produce 54,705 Oz Au, 5.1 M Oz Ag, at cash cost $1,649 per Oz Au, $19.11 per Oz Ag, generating US$285.8 M in free cash flow. At Palmarejo, in Chihuahua, 1.75 M tonnes were milled grading 1.9 gpt Au, 130 gpt Ag, recovering 94.2% Au, 88.7% Ag, to produce 100,768 Oz Au, 6.5 M Oz Ag, at cash cost $871 per Oz Au, $15.85 per Oz Ag, generating US$154.5 in free cash flow. At the end of the period Coeur had US$554 M in cash and total debt of US$341 M.
  • Discovery Silver Corp. announced financial and operating results for the fourth quarter and full-year 2025. The company produced 66,718 Oz Au during 2025 at cash cost $1,185 per Oz Au and at an AISC of $2,034 per Oz Au, out form Mexico. During Q4 2025 the company engaged a third-party assessment on the use of natural gas power sources at Cordero, in Chihuahua, completed a geotechnical assessment work on the planned upgrade of the local water treatment plant and is evaluating the potential to establish solar farms around the project site, while working with the various governmental bodies involved in issuing the permits for the project.
  • Royal Gold Inc. released results for Q4 and full year 2025, including figures from its Mexican operations. For 2025 the company had revenue of US$1,030. 5 M. Royalties in the year from Peñasquito in Zacatecas amounted to US$70.2 M and from Mercedes in Sonora to US$3.5 M.
  • Avino Silver & Gold Mines Ltd. provided an outlook for 2026 and key 2025 milestones. During 2025 production results were 1.16 M Oz Ag, 7,621 Oz Au, 5.7 M Lb Cu. The company changed the planned mining method for La Preciosa, in Durango, to allow for a 500 tpd rate of extraction by H2 2026. “In the fourth quarter, La Preciosa contributed nearly 12,000 tonnes of mill feed”. In 2026 the company expects to process 725 – 750 K tonnes sourced from La Preciosa and Avino mines, to produce 1.0 – 1.2 M Oz Ag, 5 – 7 K Oz Au and 6.0 – 7.5 M Lb Cu at cash cost $18 – $20 per Oz AgEq and an AISC of $24 – $26 per Oz AgEq. Plans for 2026 include 30,000 m of drilling at La Preciosa and Avino.
  • Newmont Corp. announced fourth quarter and full year 2025 results, including figures from its operations in Mexico. During the year 5.89 M Oz Au were produced globally. At Peñasquito, in Zacatecas, 415 K Oz Au, 28 M Oz Ag, 28 K tonnes Pb, 58 K tonnes Zn were produced at an AISC of 1,491 per Oz AuEq. Guidance for 2026 is 185 K Oz Au, 32 M Oz Ag, 90 k tonnes Lead, 220 K tonnes Zn.
  • First Majestic Silver Corp. announced Q4 and year 2025 audited consolidated financial results. In 2025 the company produced 15.4 M Oz Ag, 147,433 Oz Au (342 Oz Au produced out from Mexico) at cash cost $15.07 per Oz AgEq and an AISC of $21.17 per Oz AuEq. During the year, at Los Gatos in Chihuahua, 5.87 M Oz Ag, 3,121 Oz Au (8.9 M Oz AgEq) were produced at cash cost $12.91 per Oz AgEq and an AISC of $15.15 per Oz AgEq. At San Dimas in Durango, 5.38 M Oz Ag, 55,724 Oz Au were produced at cash cost $14.97 per Oz AgEq and an AISC of $19.62 per Oz AgEq. At Santa Elena, in Sonora, 1.42 M Oz Ag, 88,107 Oz Au were produced at cash cost $14.36 per Oz AgEq and an AISC of $17.96 per Oz AgEq. At La Encantada, in Coahuila, 2.76 M Oz Ag, 137 Oz Au were produced at cash cost $23.61 per Oz AgEq and an AISC of $29.96 per Oz AgEq.
  • Luca Mining Corp. is working on an expansion project led by Ausenco for its Campo Morado mine in Guerrero. The project focuses on bulk flotation and recovery of precious metals from pyrite concentrates. A second phase will evaluate methods to recover Au and Ag from tailings, including cyanide leaching, Albion process, and Pressure Oxidation.
  • Capstone Copper Corp. released 2026 annual production guidance, including figures for its Mexican operations. Consolidated copper production is forecast between 200 -230 K tonnes at cash cost $2.45 to $2.75 per Lb Cu. Total sustaining capital expenditures are set at US$270 M. For Cozamin in Zacatecas, production is estimated between 21 to 24 K tonnes Cu, at cash cost $1.55 to $1.85 per Lb Cu, with ore production grades estimated at 1.8% Cu.

ON FINANCING

  • Mexico Financing in Q4 2025. over US$1.5 billion was channeled to mining companies in Mexico through financing rounds in the last quarter of 2025. Companies with operating mines or properties near production took 77% of these funds, with Endeavour Silver, First Majestic Silver and Vizsla Silver (the three silver miners), taking over US$300 M each to their coffers. Companies with advanced properties raised 19% of the total while exploration companies accrued 4% of the funds.
  • Silver Tiger Metals Inc. closed its previously announced bought deal offering for gross proceeds of C$57.5 M (El Tigre, Sonora).
  • Regency Silver Corp. arranged a non-brokered private placement for aggregate gross proceeds of C$4 M (Dios Padre, Sonora).
  • Tocvan Ventures Corp. closed its previously announced bought deal private placement for aggregate gross proceeds of C$10 M, including the full exercise of the over-allotment option (Gran Pilar, Sonora).
  • Silverco Mining Ltd. closed its previously announced bought deal offering for aggregate gross proceeds of C$62.5 M. Insiders of the company subscribed for C$11.2 M (Cusi, Chihuahua).
  • Algo Grande Copper Corp. upsized its previously announced non-brokered private placement to accrue up to C$7 M in gross proceeds (Adelita, Sonora).
  • Orex Metals Inc. amended the terms of its previously announced non-brokered private placement. The hold period has been increased to twelve months from four months previously. The anticipated closing of the offering is now March 4, 2026, with the correct warrant price being C$0.22 (Sandra, Durango).
  • Silver Wolf Exploration Ltd. granted 2.3 M incentive stock options to directors, officers, consultants and employees (Ana María Durango).
  • Infinitum Copper Corp. announced the completion of its eight to one share consolidation is to take effect on February 20, 2026 (Adelita, Sonora).
  • Canuc Resources Corp. announced its shares have been consolidated on a ten to one ratio (10:1) on February 18, 2026 (San Javier, Sonora).
  • Equinox Gold Corp. declared an inaugural quarterly cash dividend (Los Filos, Guerrero).
  • Teck Resources Ltd. has declared an eligible dividend on its outstanding class A common shares and class B subordinate voting shares to be paid on March 31, 2026 (San Nicolás, Zacatecas).
  • Alamos Gold Inc. authorized a 60% increase to its quarterly dividend to US$0.04 per common share (Mulatos, Sonora).
  • Apollo Silver Corp. has been recognized as a 2026 Top Company by the TSX Venture Exchange (Cinco de Mayo, Chihuahua).
  • Guanajuato Silver Company Ltd. has been included in the 2025 TSX Venture 50 list of top performing companies. Additionally, the company entered in a service agreement with Epstein Research for investor relations services, for a US$2 K monthly fee (El Cubo, Guanajuato).
  • Sierra Madre Gold and Silver Ltd. has been recognized as a 2026 Top 50 company by the TSX Venture Exchange. The company granted 1 M stock options to employees and consultants (La Guitarra, Estado de México, Estado de México).
  • Capitan Silver Corp. has been included in the TSX Venture 50 list (undisclosed project in Mexico).
  • Silver Viper Minerals Corp. announced its inclusion in the 2026 TSX Venture 50 (La Virginia, Sonora).
  • Santacruz Silver Mining Ltd. announced it ranked first overall on the 2026 TSX Venture 50 list (Zimapán, Hidalgo).
  • Southern Silver Exploration Corp. has been included in the TSX Venture 50 (Cerro Las Minitas, Durango).
  • Goldgroup Mining Inc. announced its inclusion in the TSX Venture 50 list of top performing companies (Cerro Prieto, Sonora).

ON RESOURCES AND DEVELOPMENT

  • GR Silver Mining Ltd. announced the mobilization of multiple drill rigs to the San Marcial area of its Plomosas project in Sinaloa. The company intends to expand “the footprint of the mineralized system hosted in a chlorite-rich hydrothermal breccia, by an additional 200 metres along strike” and conduct step-put drilling for resource expansion aiming to produce a preliminary economic assessment (PEA) late in 2026. The exploration office has been relocated to Durango, to address recent operational challenges in Sinaloa.
  • Sierra Madre Gold and Silver Ltd. informed the first expansion stage at La Guitarra plant in Estado de México is to increase production rates from 500 tonnes pe day (tpd) to 750-800 tpd of processing capacity. To achieve these production rates the company has acquired two new scoop trams, one used scoop tram and is rebuilding two existing scoops. Four haulage trucks have been purchased along a front end loader.
  • Pacifica Silver Corp. released assay results from nine holes of its phase 1 diamond drilling program at its Claudia project in Durango. Highlighted core length intervals comprise 10.7 m @ 0.33 gpt Au, 11 gpt Ag; 14.35 m @ 0.76 gpt Au, 73 gpt Ag (including 2.2 m @ 2.31 gpt Au, 409 gpt Ag); 8.3 m @ 0.89 gpt Au, 62 gpt Ag; 0.3 m @ 22.3 gpt Au, 156 gpt Ag. The company has completed more than 3,650 m of drilling across 13 holes on the current program that is currently focused on expanding and following mineralized intervals in the Aguilareña vein, step-out drilling in the Justina vein and testing the Mina Vieja and Mina de Oro areas.
  • Luca Mining Corp. announced underground drill results from its ongoing exploration program at Campo Morado, Guerrero. Highlighted core length results comprise 33.5 m @ 0.18 gpt Au, 25 gpt Ag, 0.36% Cu, 0.3% Pb, 1.4% Zn; 41.4 m @ 0.20 gpt Au, 13 gpt Ag, 0.34% Cu, 0.1% Pb, 2% Zn; 14.3 m @ 1.5 gpt Au, 76 gpt Ag, 1.01% Cu, 0.5% Pb, 2.8% Zn; 12.4 m @ 0.96 gpt Au, 21 gpt Ag, 0.44% Cu, 0.1% Zn; 135.7 m @ 1.58 gpt Au, 77 gpt Ag, 0.88% Cu, 0.4% Pb, 1.6% Zn (including 101.5 m @ 1.92 gpt Au, 99 gpt Ag, 0.88% Cu, 0.5% Pb, 2.1% Zn); 22.5 m @ 2.74 gpt Au, 162 gpt Ag, 0.85% Cu, 1.1% Pb, 4.1% Zn. To date, 38 underground diamond drillholes totaling 9,043 m have been completed and 8,682 m have been drilled from 29 surface drillholes at the Reforma, El Rey, Reforma Deeps and Zapata targets.
  • Alamos Gold Inc. reported mineral reserves and reserves for 2025, including figures for its Mexican operations. Globally, the company holds 15.9 M Oz Au in mineral reserves, 5.5 M Oz Au in measured and indicated resources and 2.0 M Oz Au in inferred resources. At the Mulatos District in Sonora the company reported 1.2 M Oz Au in reserves, 0.83 M Oz Au in measured and indicated resources and 0.1 M Oz Au in inferred resources. In the table below can be seen the reserves and resources held in the Mulatos mine, La Yaqui Grande, Puerto del Aire, Cerro Pelón and Carricito deposits.

Hecla Mining Co. reported 2025 year-end mineral reserves and resources, including figures for its Mexican operations. Hecla holds consolidated mineral reserves of 231 M Oz Ag, 2 M Oz Au, measured and indicated resources of 160.9 M Oz Ag, 4.5 M Oz Au and inferred resources of 467.7 M Oz Ag, 6.3 M Oz Au. At San Sebastián, in Durango, the company holds 15 M Oz Ag, 145 K Oz Au, 15 K tons Cu, 23.3 K tons Pb, 35.6 K tons Zn in measured and indicated resources, and 19.2 M Oz Ag, 160 K Oz Au, 3 K tons Cu, 5.5 K tons Pb, 8.1 K tons Zn.  

  • Defiance Silver Corp. provided an update on the current drilling campaign at its Zacatecas project in Zacatecas. The 10,000 m program is designed to confirm extensions to known mineralization and to validate the current geological model that will be used for the upcoming mineral resource estimate. The results are from 2,553 m in five holes, with highlighted core length intervals comprising 4.15 m @ 0.2 gpt Au, 94 gpt Ag0.3% Zn; 1.33 m@ 1.24 gpt Au, 67 gpt Ag, o.7% Pb, 3.1% Zn; 22.57 m @ .03 gpt Au, 103 gpt Ag, 10.65 m @ .17 gpt Au, 211 gpt Ag, 0.2% Zn (including 3.07 m @ 0.28 gpt Au, 579 gpt Ag, 0.2% Zn, which includes 0.55 m @ 0.97 gpt Au, 2,120 gpt Ag, 0.2% Pb, 0.2% Zn); 10.52 m @ 101 gpt Ag, 0.1% Zn.
  • Newmont Corp. reported 2025 global mineral reserves adding up to 118.2 M attributable Oz Au, 12.5 M attributable tonnes Cu and 442 M attributable Oz Ag. At Peñasquito, in Zacatecas, proven and probable mineral reserves stand at 256.6 M tonnes grading 0.49 gpt Au, 30.7 gpt Ag, 0.3% Pb, 0.67% Zn, holding 4.1 M Oz Au, 253.3 M Oz Ag, 0.7 B tonnes Pb, 1.5 B tonnes Zn. Measured and indicated resources stand at 224.9 M tonnes grading 0.23 gpt Au, 26 gpt Ag, 0.24% Pb, 0.60% Zn, containing 1.6 M Oz Au, 188 M Oz Ag, 0.5 B tonnes Pb, 1.4 B tonnes Zn, and 9.2 M tonnes grading 0.2 gpt Au, 24.2 gpt Ag, 0.2% Pb, 0.5% Zn containing 0.1 M Oz Au, 7.1 M Oz Ag. At La Bikina measured and indicated resources stand at 19.9 M tonnes @ 0.37 gpt Au, 13.99 gpt Ag, 9 M Oz Ag, containing 200 K Oz Au and inferred resources of 1.6 M tonnes grading 0.2 gpt Au, 11 gpt Ag.
  • Orla Mining Ltd. released results of a preliminary economic assessment (PEA) for the underground project at its Camino Rojo mine in Zacatecas. The PEA outlines the development for an underground mine standalone operation at Camino Rojo beyond the current open pit heap leach operation supported by its own crushing, grinding, and flotation circuits to produce concentrates. The project envisages a net present value  (5%) of 1.3 B and a 30% internal rate of return (IRR) at a price of $3,100 per Oz Au. It includes mining at an 8,000 tpd rate to process 37.2 M tonnes grading 2.7 gpt Au, 11.5 gpt Ag, 0.39% Zn (2.96 gpt AuEq), producing 215 K Oz Au (228 K Oz AuEq)  per year and a total of 2.8 M Oz Au (2.97 M Oz AuEq) in the 17 years mine life, with cash cost of $1,067 and an AISC of $1,339 per Oz Au. The project includes a capital cost of US$608.1 M.

ON DEALS AND CORPORATE ISSUES

  • EV Resources Ltd. entered into a services agreement with MineMaker LLC, including “identifying and securing non-dilutive funding through U.S. government programs intended to onshore critical mineral supply chains. This includes loans, co-investment opportunities, tax incentives, and procurement mechanisms, as well as securing appropriate assistance for permitting at Federal and State level for the Company’s Nevada assets” (Los Lirios, Oaxaca).
  • Kootenay Silver Inc. entered into a marketing services agreement with Gold Standard Media LLC, an internet marketing and advertising company. Gold Standard will provide certain financial publishing and digital marketing services focused on introducing the company to a broader audience. In exchange for providing these services, Gold Standard will receive an aggregate upfront payment of USD$1 million.  (Columba, Chihuahua).
  • Discovery Silver Corp. announced the appointment of Lee Hodgkinson to the board of directors (Cordero, Chihuahua).
  • Hecla Mining Co. informed Mr. Stephen F. Ralbovsky has retired from the board of directors. Also, Ms. Jill Satre was appointed as “the Chair of the Company’s Audit Committee” (San Sebastián, Durango).
  • Bear Creek Mining Corp. that its share holders have voted in favour of both the previously announced acquisition of the company by Highlander Silver Corp. and the interest deferral agreements entered into between the company and Royal Gold, Inc. and Equinox Gold Corp. at the company’s special meeting (Mercedes, Sonora).

ON SOCIAL RESPONSIBILITY

  • No Relevant News.

On the image below: chlorite flooding and specularite veining on volcanosedimentary rocks, HQ core. Picture by Jorge Cirett.

The Mining and Exploration News in Mexico; Highlights on the Second Week of January 2026

/ Gambusino Prospector / Leave a comment

By Jorge Cirett

During the 2nd week of the year (January 05th to January 11th, 2026), companies working in Mexico released 31 press releases. Three companies informed on early-stage properties work and three more presented quarterly reports. Four companies presented news on financing rounds, one on consolidation of shares, one on the repurchase of shares and, a sign of the current buoyant times, six on the granting of stock options. Five companies presented updates on advanced properties, while six companies informed on deals and corporate issues. ON MEXICO ISSUES, no relevant news. ON EXPLORATION, in Sonora Aztec Minerals provided an update on Cervantes; Algo Grande generated tens of targets at Adelita. In Durango, Pinnacle Silver and Gold completed a LIDAR survey at El Potrero. ON MINING, Heliostar Metals, Endeavour Silver and Torex Gold presented quarterly reports. ON FINANCING, four companies informed on financing rounds: Capitan Silver (C$6 M), Kootenay Silver (406 K), Bear Creek Mining (C$18 M) and Oroco Resource (C$15 M). Chesapeake Gold, Santacruz Silver Mining, J2 Metals, Barksdale Resources, Canasil Resources, and Elemental Royalties granted incentive stock options. Minera Alamos consolidated its shares on a 10:1 basis. Fortuna Mining repurchased 1.7 M common shares of its stock. ON RESOURCES AND DEVELOPMENT, Silverco Mining provided an update on the restart of mining at Cusi, in Chihuahua. Southern Silver Exploration reported drilling results from Cerro Las Minitas in Durango. Regency Silver informed on breccia characteristics intercepted by drilling at Dios Padre, in Sonora. Kootenay Silver released results from drilling at Columba, in Chihuahua. Kingsmen Resources reported assay results from one hole at Las Coloradas, in Chihuahua. ON DEALS AND CORPORATE ISSUES, Silver Viper Minerals contracted marketing campaigns and announced appointments to the board. Centenario Gold signed a LOI with Vector Factor to option Los Reyes project, in Chihuahua. Zacatecas Silver updated on work at Esperanza and Zacatecas Silver projects in Morelos and Zacatecas, respectively. Algo Grande announced an appointment to the board. Highlander Silver and Bear Creek Mining amended the agreement on which Highlander is acquiring all Bear Creek shares. ON SOCIAL RESPONSIBILITY, no relevant news.

ON MEXICO ISSUES

  • No Relevant News. 

ON EXPLORATION

  • Aztec Minerals Corp. provided an update on work at its Cervantes property in Sonora. During 2025 conducted a surface exploration program that expanded the known extent of the California Au-Cu porphyry system another 0.5 km to the east.. During the first half of 2026 surface exploration is to continue in preparation for potential continued step out and exploration drilling.
  • Pinnacle Silver and Gold Corp. informed the airborne LIDAR survey recently flown over the 1,100 ha El Potrero project in Durango “has confirmed known structural trends, outlined previously unknown structures, and identified a total of 64 adits, 6 shafts and 51 prospecting pits on the two claim blocks comprising the project”.
  • Algo Grande Copper Corp. completed reprocessing and reinterpretation of historical geophysical and geochemical datasets at its Adelita project in Sonora, confirming a district-scale structurally controlled porphyry-skarn system. The work identified 32 Cu-Au-Ag targets, including 14 generated by machine-learning techniques. A high-definition ground magnetic survey has commenced over the Cerro Grande skarn zone.

ON MINING

  • Heliostar Metals Ltd. produced 8,459 Oz AuEq during Q4 2025, for a total of 34,098 Oz AuEq during the year, well within the 2025 guidance. At La Colorada, in Sonora, 17,793 Oz Au, 57.5 K Oz Ag (or 18,467 Oz AuEq) were produced in 2025, whereas at San Agustin, in Durango, 14,883 Oz Au, 22.5 K Oz Ag (or 15,139 Oz AuEq) were produced in the same period while the reminder was produced at the now closed El Castillo operations. 
  • Endeavour Silver Corp. reported a full 2025 year production of 6.5 M Oz Ag, 37,164 Oz Au which, in combination with base metal production, equals 11.2 M AgEq. In Mexico, the company produced 7.85 M Oz AgEq from its operation. At Terronera, in Jalisco, 154.2 K tonnes were processed averaging 86 gpt Ag, 2.27 gpt Au, recovering 82.6% Ag, 72.5% Au, to produce 352 K Oz Ag, 8,148 Oz Au. At Guanaceví, in Durango, 403 K tonnes were processed averaging 334 gpt Ag, 1.16 gpt Au, recovering 90.3% Ag, 91.5% Au, to produce 3.9 M Oz Ag, 13,747 Oz Au. At Bolañitos, in Guanajuato, 393.9 K tonnes were processed averaging 57 gpt Ag, 1.37 gpt Au, recovering 84.0% Ag, 87.9% Au, to produce 608.4 K Oz Ag, 15,270 Oz Au. Terronera was declared commercial production on October 1, 2025, and a definitive agreement to sell the Bolañitos operation was signed in November 2025.
  • Torex Gold Resources Inc. reported 115,066 Oz AuEq of payable production during the fourth quarter of 2025. The company mined 3,175 tpd at ELG Underground and 7,052 tpd at Media Luna Underground, for a total of 10,705 tpd processed at its Moelos Complex in Guerrero. Ore graded 3.40 gpt, 19.08 gpt Ag, 0.65% Cu, with recoveries of 90.3% Au, 83.1% Ag, 91.9% Cu, to produce 94,878 Oz Au, 498.2 K Oz Ag, 13 M Lb Cu. For the full year 2025, payable production totalled 376,586 Oz AuEq. “During 2025, the Company repurchased 825,769 shares at an average price of C$57 per share and paid an inaugural quarterly dividend of C$0.15 per share”.     

ON FINANCING

  • Minera Alamos Inc. announced its common shares have been consolidated at a ratio of ten to one. The company now has 108 million common shares issued and outstanding   (Santana, Sonora).
  • Chesapeake Gold Corp. granted 100 K stock options to Mr. Rajesh Vyas  in relation to his appointment as chief financial officer (Metates, Durango).
  • Santacruz Silver Mining Ltd. granted 39 K restricted share units to a director of the company. (Zimapán, Hidalgo).
  • Capitan Silver Corp. announced that the company has completed its investment from Schroder Investment Management Limited acting as agent on behalf of one of its UCITS funds, for gross proceeds of C$6 M (Cruz de Plata, Durango).
  • J2 Metals Inc. granted 195 K stock options to certain directors and consultants of the company (Sierra Plata, Guerrero).
  • Barksdale Resources Corp. omnibus share incentive plan has been approved by the TSX Venture Exchange (San Javier, Sonora).
  • Oroco Resource Corp. entered into an agreement with Canaccord Genuity Corp. as lead underwriter and sole bookrunner, on behalf of a syndicate of underwriters pursuant to which the underwriters have agreed to purchase, on a bought deal basis units of the company for  C$15 M (Santo Tomás, Sinaloa).
  • Fortuna Mining Corp. reported the company repurchased 1.7 M common shares on the open market of the New York Stock Exchange for a total gross consideration of US$17 M (undisclosed projects, Mexico).
  • Canasil Resources Inc. applied to the TSX Venture Exchange for approval to grant 5.15 M incentive stock options to directors, officers, advisors and employees (Nora, Durango).
  • Kootenay Silver Inc. informed that during the third quarter of 2025 the company issued common shares under the ATM program for C$142.6 K in gross proceeds, paying C$3.6 K in aggregate commissions. During the fourth quarter of 2025 the company issued C$263.3 K in common shares with aggregate commissions of C$6.6 K (Columba, Chihuahua).
  • Bear Creek Mining Corp. closed its previously announced non-brokered private placement financing to raise gross proceeds of C$18 M (Mercedes, Sonora).
  • Elemental Royalty Corp. granted 663.3 K incentive stock options and 155.1 K restricted share units to officers, directors, employees and consultants of the company, and 14.9 K cash-settled DSUs to independent directors, redeemable upon the retirement, resignation or replacement of a director (royalty in Mercedes, Sonora).

ON RESOURCES AND DEVELOPMENT

  • Silverco Mining Ltd. provided an update on the restart of operations at its Cusi project, in Chihuahua. Underground workings at the Promontorio area have been dewatered, a project manager has been hired in-country, rehabilitation has commenced with ramp scaling and ground support installation. JDS Energy & Mining Inc. has been engaged to produce a restart study utilizing the updated mineral resource estimate (MRE). Metallurgical optimization test work by Forte Analytical is nearing completion. The remainder of the 2025 drill program results are expected in early Q1 2026 and the recently flown LIDAR survey data is being integrated.
  • Southern Silver Exploration Corp. reported assays from four holes testing the recently acquired Puro Corazon claim within its Cerro Las Minitas project in Durango. Highlighted true width intervals comprise 5.3 m @ 73 gpt Ag, 2.8% Pb, 3.4% Zn; 0.8 m @ 405 gpt Ag, 11.1% Pb, 9.1% Zn; 0.7 m @ 566 gpt Ag, 0.1% Cu, 29.2% Pb, 8.0% Zn; 17.9 m @ 63 gpt Ag, 0.1% Cu, 1.6% Pb, 1.4% Zn; 4.0 m @ 120 gpt Ag, 0.2% Cu, 3.5% Pb, 4.5% Zn; 7.3 m @ 102 gpt Ag, 0.5% Cu, 3.6% Pb, 3.7% Zn (including 4.0 m @ 131 gpt Ag, 0.8% Cu, 6.4% Pb, 5.4% Zn); 3.0 m @ 171 gpt Ag, 0.1% Cu, 2.2% Pb, 3.7% Zn (including 0.4 m @ 0.1 gpt Au, 724 gpt Ag, 0.5% Cu, 6.8% Pb, 21.6% Zn). Sixteen of the proposed twenty-one holes have been completed for a total of 6,820 m of the planned 12,000 m of drilling to test the Puro Corazon claim.
  • Regency Silver Corp. announced the latest hole at its Dios Padre project in Sonora has intercepted sulfide-specularite supported breccia in multiple zones across a non-continuous 240 m interval. The breccias are controlled by a series of quartz-feldspar porphyries 5 to 50 m in width and are similar in nature to the breccia hosting Au-Cu-Ag mineralization in previous holes. “The intersection is ~150m down-dip below the historic Dios Padre silver mine workings and ~225m up dip …. ” from a previous hole that intercepted 38 m @ 7.36 gpt Au. Five holes totaling 3,723m have been completed since drilling resumed in October 2025. 
  • Kootenay Silver Inc. announced assay results from nine drill holes completed as part of its 50,000 m drill program at Columba, in Chihuahua. Drilling is focused on the expansion of the known resource, the same that remains open in all directions. The current mineral resource estimate totals 5.92 M tonnes grading 284 gpt Ag, containing 54.1 M Oz Ag. Highlighted true width intervals comprise 9.78 m @ 11 gpt Ag, 1.0% Pb, 1.0% Zn; 50.7 m @ 49 gpt Ag, 0.1% Zn; 2.85 m @ 315 gpt Ag, 0.3% Pb, 0.5% Zn (including 0.43 m @ 1,295 gpt Ag, 1.3% Pb, 1.1% Zn); 60.3 m @ 56 gpt Ag, 0.1% Pb, 0.1% Zn; 4.56 m @ 299 gpt Ag, 0.5% Pb, 1.0% Zn (including 0.27 m @ 1,830 gpt Ag, 5.0% Pb, 6.2% Zn); 2.72 m @ 390 gpt Ag, 0.2% Pb, 0.7% Zn; 4.97 m @ 186 gpt Ag, 0.1% Pb, 3.8% Zn (including 0.71 m @ 1,040 gpt Ag, 0.3% Pb, 21.0% Zn); 51.52 m @ 35 gpt Ag, 0.2% Pb, 0.5% Zn).
  • Kingsmen Resources Ltd. reported assay results from three diamond drill holes at its Las Coloradas project in Chihuahua. Highlighted core length results comprise 4.8 m @ 52 gpt Ag, 0.9% Pb, 1.22% Zn (including 1.3 m @ 0.72 gpt Au, 143 gpt Ag, 2.5% Pb, 3.4% Zn); 0.25 m @ 0.14 gpt Au, 157 gpt Ag, 0.6% Pb, 1.9% Zn. Mineralization has now been confirmed on three structures -Soledad, Soledad II and No.8- spanning 1.5 km.

ON DEALS AND CORPORATE ISSUES

  • Silver Viper Minerals Corp. entered into an agreement to support ongoing digital marketing efforts with Nordcore Media LLC. “The engagement covers the creation and management of advertising campaigns, remarketing, and related digital strategy activities”. The total cost for the six-month term is US$300 K in cash. In a second press release Silver Viper announced the appointment of Jeff Couch to its board of directors (La Virginia, Sonora).
  • Centenario Gold Corp. entered into a letter of intent (LOI) with Vector Factor S.A. de C.V. to acquire 100% interest in the Los Reyes project in Chihuahua. The 45 ha property  is “located along a northwest-trending structure … that hosts numerous high-grade current and past operating mines…”. The option can be entered into by making US$15 K payment before the end of 2025, initiate a greater than 1,000 m drill program within 6 months of signing the LOI, a final purchase option agreement signed not later than 45 days after receiving drilling assays with US$45 K on signing, US$50 K on year 1, US$80 K on year 2, US$100 K on year 3, US$110 K on year 4, US$120 K on year 5, and a 2% NSR. Centenario is to pay the mining rights of the two mining concessions involved during the LOI validity term. 
  • Silver Viper Minerals Corp. announced the appointment of Mr. Andreas L’Abbé as financial advisor and Mr. Gernot Wober as technical advisor (La Virginia, Sonora).
  • Zacatecas Silver Corp. provided a corporate update outlining key operational progress across its portfolio. At the Zacatecas Silver project in Zacatecas the upcoming 4,000 m drill program has been contracted and surface access agreements signed. At Esperanza, in Morelos, the company is well positioned to benefit from recent improvements in Mexico’s permitting landscape, which includes open pit permits. 
  • Algo Grande Copper Corp. appointed João Rocha as vice president of exploration (Adelita, Sonora).
  • Highlander Silver Corp. and Bear Creek Mining Corp. entered into an amended and restated arrangement agreement dated January 9, 2026, amending and restating the arrangement agreement dated December 18, 2025 pursuant to which Highlander Silver will acquire all of the issued and outstanding common shares of Bear Creek Mining (Mercedes, Sonora).

ON SOCIAL RESPONSIBILITY

  • No Relevant News. 

On the image below: Quartz veinlets in chloritized porphyritic diorite, HQ core. Picture by Jorge Cirett.

The Mining and Exploration News in Mexico; Highlights on the Second Week of December 2025

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By Jorge Cirett

During the 50th week of the year (December 8th to December 14th, 2025), companies working in Mexico presented 28 press releases.  One company informed about exploration advances on its early-stage property. One company reported results for its fiscal year. Seven companies presented news on financing rounds, and one each on consolidation of shares, dividends and new market listings. Six companies presented updates on advanced properties/mines. Four companies informed on deals and corporate issues. ON MEXICO ISSUES, the backlog in permitting is being reduced, not as fast as the industry requires, but it is a signal by the government that more investment is wanted. ON EXPLORATION, in Sonora, Colibri Resource commenced an RC drilling campaign at the EP project. ON MINING, GoGold Resources announced financial results for its fiscal year. ON FINANCING, six companies informed on financing rounds: Capitan Silver (C$20 M), Gold Royalty (US$103.5 M), First Majestic Silver (US$350 M), Minera Alamos (C$3.5 M), Minaurum Gold (25 M), Regency Silver (C$3 M). Santacruz Silver Mining consolidated its shares on a 4:1 basis. Vizsla Royalties graduated to the OTCQX. Sailfish Royalties declared a quarterly dividend. ON RESOURCES AND DEVELOPMENT, Regency Silver informed on the drilling at Dios Padre, in Sonora. Vizsla Silver filed the FS on the Panuco project, in Sinaloa. Silverco Mining presented an updated MRE for its Cusi project, Chihuahua. Impact Silver released results from underground drilling at its Plomosas mine, in Chihuahua. Heliostar Metals completed a PFS on Cerro del Gallo project , in Guanajuato. Coeur Mining provided an update on 68,000 m of drilling at Palmarejo, in Chihuahua. ON DEALS AND CORPORATE ISSUES, Teck Resources shareholders voted FOR in the merger with Anglo American, same that received the needed government approval on the week. Pinnacle Gold and Silver received conditional approval by the TSX to pay all finders fees associated with the El Potrero option agreement in Durango. Defiance Silver had its AGM. Kingsmen Resources contracted promotional services. ON SOCIAL RESPONSIBILITY, Fortune Bay announced its formal Environmental, Social & Governance (ESG) Policy (Poma Rosa, Chiapas).

ON MEXICO ISSUES

Fernando Aboitiz, head of the Extractive Activities Coordinating Unit from the Economy Secretariat, pointed that nearly 65% of the backlog on permitting for mining activities has been cleared, and that mid 2026 it could be normalized. At the beginning of this presidential term 176 projects were paused, to date 110 have been authorized and 66 are pending. States like Zacatecas, Sonora, Chihuahua and Durango are to be among the most benefited by the issuing of permits. 

ON EXPLORATION

  • Colibri Resource Corp. has commenced a reverse circulation drilling campaign at its 4,766 ha EP project in Sonora.

ON MINING

  • GoGold Resources Inc. announced financial results for the year ending September 30, 2025. During the period, 416.6 K tonnes were stacked at its Parral operations, selling 2.14 M Oz Ag, produced at cash cost $18.35 per Oz AgEq and an AISC of $23.72 per Oz AgEq. The company had revenue of US$72.5 M, an operating income of US$17.1 M, and net income of US$17.3 M.

ON FINANCING

  • Capitan Silver Corp. entered into deal with a syndicate of underwriters led by Stifel Canada in connection with a “bought deal” private placement offering for aggregate gross proceeds of C$20 M. A cash commission of 6% of the gross proceeds shall be paid to the underwriters  (Cruz de Plata, Durango).
  • Gold Royalty Corp. entered into an agreement with National Bank Capital Markets, BMO Capital Markets, and RBC Capital Markets as joint bookrunners, on behalf of a syndicate of underwriters that are to purchase on a bought deal basis, common shares of the company for aggregate gross proceeds of US$70 M (royalty on Coazamin, Zacatecas).
  • Santacruz Silver Mining Ltd. announced the consolidation of its shares on a four to 1 (4:1) basis on December 10, 2025, subject to final approval by the TSX Venture Exchange  (Zimapán, Hidalgo).
  • First Majestic Silver Corp. announced the closing of its previously announced US$300 M offering of unsecured convertible senior notes due in 2031, and the concurrent closing of an additional US$50 M aggregate principal amount of notes pursuant to the exercise in full of the over-allotment option granted to the initial purchasers of the notes (San Dimas, Durango).
  • Gold Royalty Corp. increased the size of its previously announced bought deal financing for aggregate gross proceeds of US$90 M. The company granted the underwriters an over-allotment option to purchase up to an additional 15% of the common shares issued on the offering, for additional gross proceeds of up to US$103.5 M (royalty on Cozamin, Zacatecas).
  • Minera Alamos Inc. closed its previously announced private placement offering for gross profits of C$3.5 M (Santana, Sonora).
  • Minaurum Gold Inc. completed its previously announced “best efforts” private placement, for C$25 M in gross proceeds, which included the exercise in full of the agents’ option. Cormark Securities Inc. acted as lead agent, on behalf of itself and a syndicate of agents including Beacon Securities Ltd. and Canaccord Genuity Corp. The company paid the agents a C$1.4 M cash commission and issued 3.95 M purchase warrants. In addition, a cash fee of C$11.2 K was paid and issued 31.3 K broker warrants to an arm’s length finder (Alamos Silver, Sonora).
  • Regency Silver Corp. entered into an agreement with Centurion One Capital Corp. as lead agent and sole bookrunner with a brokered private placement to raise up to C$2 M. Later on the week the offering was upsized to C$3 M in gross profits (Dios Padre, Sonora).
  • Vizsla Royalties Corp. graduated to trade on the OTCQX Best Market (royalty on Panuco, Sinaloa).
  • Sailfish Royalties Inc. declared a quarterly dividend of US$0.0125 per share, to be payable on July 15, 2026 (royalty on Gavilanes, Durango).

ON RESOURCES AND DEVELOPMENT

  • Regency Silver Corp. informed a new drill hole intersected 23.7 m of sulfide-specularite breccia similar to the breccia hosting high-grade Au-Cu-Ag mineralization 35 m updip and along strike from a previous hole at its Dios Padre project in Sonora. Four holes totalling 2,476 m have been completed since early October 2025. ”… the mineralized shingle breccia typically hosting mineralization is found on both sides of a new intersection of Quartz-Feldspar porphyry … ”.
  • Vizsla Silver Corp. filed the feasibility study (FS) on the Panuco project, in Sinaloa, “which highlights 17.4 M Oz AgEq of annual production over an initial 9.4-year mine life, an after-tax NPV(5%) of US$1.8B, 111% IRR and a 7-month payback at US$35.50/oz Ag and US$3,100/oz Au”.
  • Silverco Mining Ltd. presented an updated mineral resource estimate (MRE) for its Cusi project in Chihuahua. The study notes 4.89 M tonnes grading 206 gpt Ag, 0.15 gpt Au, 0.73% Pb, 0.86% Zn (262 gpt AgEq), containing 32.4 M Oz Ag, 24 K Oz Au, 78.3 M Lb Pb, 92.8 M Lb Zn (41.2 M Oz AgEq) in measured and indicated resources and 4.07 M tonnes grading 172 gpt Ag, 0.17 gpt Au, 0.89% Pb, 1.20% Zn (243 gpt AgEq), containing 22.5 M Oz Ag, 22.2 K Oz Au, 79.5 M Lb Pb, 107.5 M Lb Zn (31.7 M Oz AgEq). 
  • Impact Silver Corp. released further results from its underground drill program in the Santo Domingo zone at its Plomosas mine in Chihuahua. Highlighted true width intercepts comprise 0.84 m @ 35 gpt Ag, 6.5% Pb, 26.3% Zn; 2.07 m @ 24 gpt Ag, 9.4% Pb, 10.6% Zn; 4.95 m @ 23 gpt Ag, 7.4% Pb, 13.8% Zn (including 1.33 m @ 29 gpt Ag, 11.3% Pb, 18.2% Zn); 0.58 m @ 45 gpt Ag, 18.3% Pb; 20.3% Zn; 3.15 m @ 9 gpt Ag, 5.1% Pb, 5.0% Zn. “All these Santo Domingo drill intersections lie outside the JORC mineral resource blocks published by the previous operator”.
  • Heliostar Metals Ltd. completed an updated prefeasibility study (PFS) for its Cerro del Gallo project in Guanajuato. The current mineral reserve base is 2.27 M Oz AuEq, with the study outlining a 15.3  year mine life producing 85,700 Oz AuEq per year at cash cost $1,252 per Oz AuEq and an AISC of $1,390 per Oz AuEq and a CAPEX of US$195.3 M to bring it into production. “At the base case gold price of $2,300 per ounce, this results in an after-tax NPV of $424M, an IRR of 33.1% and a payback period of 2.3 years”. The study envisages a 6 M tonne per year open pit mining operation with ore crushed and stacked with cyanide leaching. “Copper and silver dissolved in solution will be recovered through a sulphidization, acidification, recycling, and thickening”.  
  • Coeur Mining Inc. provided an update on the 2025 exploration campaign at its Palmarejo complex in Chihuahua. Approximately 68,000 m of drilling have been completed by eleven rigs on the 30,000 ha property. The program identified numerous resource growth opportunities through a balance of near-mine and district-scale exploration. The Hidalgo Libertad, San Juan veins have been extended along strike by 500 m, 300 m and 150 m respectively, continuity confirmed between the Independencia Norte and Independencia South zones and drilling confirmed mineralization along 900 m of strike along the 4 km Camuchin-Escondida trend. Highlighted true width intercepts comprise 10.4 m @ 4.10 gpt Au, 1,517 gpt Ag (including 1.50 m @ 15.40 gpt Au, 4,957 gpt Ag); 17.9 m @ 4.20 gpt Au, 1,870 gpt Ag (including 9.1 m @ 7.10 gpt Au. 3,610 gpt Ag); 10.5 m @ 4.10 gpt Au, 1,928 gpt Ag; 5.2 m @ 14.70 gpt Au, 4,527 gpt Ag; 3.7 m @ 18.60 gpt Au, 778 gpt Ag; 22.2 m @ 6.70 gpt Au, 26 gpt Ag (including 4.80 m @ 14 gpt Au, 33 gpt Ag).

ON DEALS AND CORPORATE ISSUES

  • Teck Resources Ltd. informed its shareholders overwhelmingly voted to approve the special resolution involving the merger with Anglo American plc. Later on the week Teck  obtained a final order from the Supreme Court of British Columbia approving the previously-announced plan of arrangement under section 192 of the Canada Business Corporations Act, authorizing the merger of equals of Anglo American and Teck  (50% San Nicolas, Zacatecas).
  • Pinnacle Silver and Gold Corp. received conditional TSX Venture Exchange approval for all finders fee shares associated with the staged option of the El Potrero project in Durango. “a Finder’s Fee of 4% of the measurable benefit of each installment payment will be paid to Juan Jose Camacho, who is arm’s length to the issuer and the vendor”. Payments include 71.6 K shares on February 2025, 40 K shares and US$8,000 on November 2025, 40 K shares and US$30 K on February 2026, US$40 K when the plant is sufficiently upgraded and all permits received to commence production, or 4 years from signing, US$60 K one year after commencing production, or 5 years from signing, US$120 K two years after commencing production or 7 years from signing. And a contingent payment of  US$40 K and 40 K shares upon the establishment of a NI-43-101 350 K Oz AuEq in the inferred category or better.
  • Defiance Silver Corp. announced shareholders approved all matters presented at its annual general and special meeting (Zacatecas Silver, Zacatecas).
  • Kingsmen Resources Ltd. entered into a service agreement with Resource Stock Digest of Round Rock, Texas, to provide certain promotional services (Las Coloradas, Chihuahua).

ON SOCIAL RESPONSIBILITY

  • Fortune Bay Corp. announced the adoption of its formal Environmental, Social & Governance (ESG) Policy, highlighting a community-centered approach, responsible environmental practices, transparency and straight talk, governance and ethical conduct and local economic participation (Poma Rosa, Chiapas). 

On the image below: Specularite veining on volcanic sedimentary rocks, HQ core. Picture by Jorge Cirett.

The Mining and Exploration News in Mexico: Highlights on the Third Week of November, 2025

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Normal Fault in the Upper Volcanic Supergroup of the Sierra Madre Occidental

By Miguel A Heredia

During the 47th week of the year (November 17th to November 23th 2025), at least 26 press releases were announced by companies working in Mexico, with eleven disclosing deals and corporate issues, five communicating production results, four announcing financial rounds, four reporting resources and developments of their properties, one informing on exploration results, and one commenting on Mexican issues. ON MEXICO ISSUES, Kootenay, Silverco, IMPACT, and GR Silver reported the best drilling intercepts in Mexico on the second week of November, 2025. ON EXPLORATION, In Zacatecas, Defiance Silver provided an update on the recently completed trench sampling program at its San Acacio project. ON MINING, DynaResource reported Q3, 2025 production and financial results from its San Jose de Gracia mine in Sinaloa. Starcore announced Q2 production results from its San Martin mine in Queretaro. Luca Mining reported Q2, 2025 consolidated production and financial results from campo Morado and Tahuehueto mines located in Guerrero and Durango respectively. Heliostar presented Q3, 2025 production and financial results from their Mexican operations.  ON FINANCING, Silver Viper announced a non-brokered private placement for gross proceeds of up to CAD $12M and later on it upsized to up to CAD $15M (La Virginia project, Sonora). Alamos Gold declared a quarterly dividend of USD $0.025 per common share and repurchased 928,729 shares under its Normal Course Issuer Bid (Mulatos mine, Sonora). Torex renewed its Normal Course Issuer Bid (NCIB), allowing the company to repurchase up to approximately 10% of its public float (about 8.13 million shares) (Media Luna project, Guerrero). Vizsla announced that it plans to raise USD $250M through the issuance of convertible senior notes due 2031 (Panuco project, Sinaloa). ON RESOURCES AND DEVELOPMENT, Silverco engaged SGS to validate and update Mineral Resource Estimate at Cusi mine, Chihuahua. GR Silver released results from drill hole SMS25-12 collared below the current San Marcial Resource Area at Plomosas project in Sinaloa. Kootenay published results from the first seven drill holes of the ongoing program at Columba project in Chihuahua. Silverco released drill results from its 15,000m 2025 drill program at Cusi mine in Chihuahua. IMPACT Silver presented results from its underground drilling program in the Juarez Zone at its Plomosas mine in Chihuahua.  ON DEALS AND CORPORATE ISSUES, Discovery Silver announced a number of management appointments (Cordero project, Chihuahua). GR Silver appointed Cástulo Molina Sotelo as Country Manager, Mexico (Plomosas project, Sinaloa). Mexican Gold informed that it will host its annual general meeting of shareholders on December 10, 2025 (Las Minas project, Veracruz).  Radius Gold appointed Alejandro Ly as Vice President Exploration (Amalia project, Chihuahua). Santacruz Silver announced the appointment of Bruce Wolfson to its Board of Directors and the retirement of Roland Löhner (Zimapan mine, Hidalgo). Vizsla Royalties congratulated Vizsla Silver on the positive results of the Feasibility Study on the Panuco project, Sinaloa. Garibaldi proposed extension of warrant expiry dates (Rodadero project, Sonora). Apollo granted Restricted Share Units to certain officers and directors (Cinco de Mayo project, Chihuahua). VVC Resources announced its strategic decision to exit the Gloria Copper Project in Chihuahua. Masivo Silver secured a 10 year land-use and access agreement for the private property where the Cerro Colorado project in Sonora is located. ON SOCIAL RESPONSIBILITY, No relevant news.

ON MEXICO ISSUES

  • Kootenay, Silverco, IMPACT, and GR Silver reported the best drilling intercepts in Mexico on the second week of November, 2025. Details are shown in the table below:

ON EXPLORATION

  • Defiance Silver Corp., provided an update on the recently completed trench sampling program at its San Acacio project in Zacatecas. A total of 76 trenches were dig and sampled in the area known as Almaden-Carolina pits, and 49 in the area known as Esperanza-Guadalupe pits, all of them along the 2.1km of strike length of the Veta Grande vein system, with approximately 1.1km of trenching being completed across the vein system. Highlights at Almaden-Carolina pits include trench CHSA-24-32 with 355 g/t Ag, 4.16 g/t Au, 4.2% Pb, and 0.5% Zn over 3.25m. Highlights at Esperanza-Guadalupe pits include trench CHSA-24-116 with 5,180 g/t Ag, 4.85 g/t Au, 0.7% Pb, and 0.1% Zn over 0.6m, and trench CHSA-24-110 with 1,155 g/t Ag, 4,12 g/t Au, 2.3% Pb, and 0.2% Zn over 0.85m. “The results from this trenching program will enhance the Company’s understanding of the surface geology and mineralization and will contribute valuable data to support the upcoming mineral resource estimate”.

ON MINING

  • DynaResource Inc., reported Q3, 2025 production and financial results from its San Jose de Gracia mine in Sinaloa (all currency is expressed in US dollars). The company mined 74,680 tonnes and milled 62,741 tonnes of 3.3 g/t Au with metallurgical recoveries of 70.5% to produce 4,830 Oz Au. It sold 4,780 Oz Au. The company also reported revenue of $14.1M; net income of $1.3M; operating cash flows before change in non-cash working capital items of $2.4M; and cash flow used in operating activities of $999.4K.
  • Starcore International Mines Ltd., announced Q2 production results from its San Martin mine in Queretaro. The company milled 51.960 tonnes of 1.33 g/t Au and 14 g/t Ag with metallurgical recoveries of 77.17% and 49.30% respectively to produce 1,860 Oz AuEq.
  • Luca Mining Corp., reported Q2, 2025 consolidated production and financial results from campo Morado and Tahuehueto mines located in Guerrero and Durango respectively (all amounts are expressed in US dollars). The company mined 241,153 tonnes and milled 250,807 tonnes to produce 5,457 Oz Au, 312.2K Oz Ag, 2M Lb Pb, 1,048M Lb Zn, and 2.61M Lb Cu. (At Campo Morado, Guerrero, Luca processed 173,260 tonnes to produce 30.2M Lb ZnEq at cash cost and AISC of $1.09 and 1.43 per Lb ZnEq respectively. At Tahuehueto, Durango, Luca processed 77,548 tonnes to produce 5,579 Oz AuEq).  The company sold 3,990 Oz Au, 233.9K Oz Ag, 762K Lb Pb, 7.6M Lb Zn, and 1.88M Lb Cu. Luca also reported net revenue of $35.04M; cost of sales of $31.1M; mine operating earnings of $3.9M; mine operating cash flow before taxes of $7.2M; loss earnings of $16.02M; adjusted net loss of $49K; net free cash flow before working capital of ($3.25M); EBITDA of (10.8M),; and adjusted EBITDA of $4.34M.
  • Heliostar Metals Ltd., presented Q3, 2025 production and financial results from their Mexican operations (currency is expressed in US dollars). At La Colorada, Sonora the company produced 5,311 Oz Au or 5,479 Oz AuEq and sold 4,122 Oz Au or 4,229 Oz AuEq at cash and AISC of USD $1,592 and $1,648 per Oz AuEq. At San Agustin, Durango, Heliostar produced 3,638 Oz Au or 3,686 Oz AuEq and sold 3,430 Oz Au or 3,480 Oz AuEq at cash and AISC of $1,389 and $1,587 per Oz AuEq. At Ana Paula, Guerrero, the company spent $3.9M in development and exploration, and announced that it progressed its ongoing 15,000m drilling program with the goal of delivering mineral reserves to support a 10-year life of mine in the Feasibility Study planned to be released in H1, 2027. At Cerro del Gallo, Guanajuato, it conducted advanced study works towards releasing a Pre Feasibility Study. Results of this study are planned to be released in the coming weeks. Consolidated operational and financial results are shown in the table below:

ON FINANCING

  • Silver Viper Minerals Corp., announced a non-brokered private placement for gross proceeds of up to CAD $12M from the sale of up to 15,000,000 of units at a price of CAD $0.8 per unit. Later on, the company upsized to up to 18,750,000 of units at a price of CAD $0.8 per unit for gross proceeds of up to $15M. Gross proceeds will be used for working capital requirements and other general corporate purposes (La Virginia project, Sonora).
  • Alamos Gold Inc., declared a quarterly dividend of USD $0.025 per common share. The dividend is payable on December 18, 2025 to shareholders of record as of the close of business on December 4, 2025. Alamos also informed that it repurchased 928,729 shares at a cost of USD $28.8M, or $30.96 per share, under its Normal Course Issuer Bid (NCIB) thus far in November (Mulatos mine, Sonora).
  • Torex Gold Resources Inc., renewed its Normal Course Issuer Bid (NCIB), allowing the company to repurchase up to approximately 10% of its public float (about 8.13 million shares) over the period from November 21, 2025, to November 20, 2026. Torex had a total of 96,176,134 Common Shares issued and outstanding and a public float of 81,334,308 Common Shares. The buyback program, which was previously active, is designed to return capital to shareholders and is flexible, enabling Torex management to purchase shares on the open market as market conditions allow, with a daily maximum purchase limit. The company has already executed some share repurchases under the current NCIB at an average price of around CAD $46.78 per share. Beyond the buyback, Torex’s strategic objectives include advancing the Media Luna project in Guerrero to full production, optimizing existing operations, expanding reserves and resources, and pursuing disciplined growth while maintaining responsible mining practices.
  • Vizsla Silver Corp., announced that it plans to raise USD $250M through the issuance of convertible senior notes due 2031. The proceeds will be used to support exploration and development of its Panuco silver-gold project in Sinaloa, fund potential acquisitions, and cover general corporate expenses. A portion of the funds will also be allocated to purchase capped call transactions, which are designed to offset potential dilution from the conversion of the notes. The company can redeem the notes and holders have repurchase rights under some events. The offering is subject to certain conditions, including regulatory approvals and the notes will be convertible into shares or cash, with specific terms to be determined based on market conditions.

ON RESOURCES AND DEVELOPMENT

  • Silverco Mining ltd., engaged SGS Canada Inc., to validate and update Mineral Resource Estimate (MRE) at Cusi mine, Chihuahua. The MRE will be prepared in accordance with NI43-101 Standards of Disclosure for Mineral Projects and will incorporate new data and expand the scope of the previous historical estimate. The updated MRE is expected later this quarter.
  • GR Silver Mining Ltd., released results from drill hole SMS25-12 collared at San Marcial Area in its Plomosas project in Sinaloa. It intersected two silver mineralized zones with multiple intervals of high grade, extending the mineralization approximately 75m below the current San Marcial Resource Area. This hole encountered 124 g/t Ag, 0.1% Pb, and 0.2% Zn over 9.6m, including 284 g/t Ag, 0.1% Pb, and 0.5% Zn over 2m, plus 232 g/t Ag, 0.02g/t Au, and 0.1% Zn over 5m, including 956 g/t Ag, 0.02 g/t Au and 0.1% Zn. Hole SMS25-12 confirms the continuity of the hydrothermal breccia for at least 400m below surface and suggest potential to expand resources. A step-out drilling program is being planned for the first half of 2026.
  • Kootenay Silver Inc., published results from the first seven drill holes of the ongoing program at Columba project in Chihuahua. This 50,000m drilling program aims to extend and expands known mineralization on the extensive Columba vein system. Drilling highlights (TW reported) include hole CDH-25-218 on I Vein Area with 303 g/t Ag, 0.08 g/t Au, 0.7% Pb, and 2-1% Zn over 2-34m, including 921 g/t Ag, 0.12 g/t Au, 2.6% Pb, and 6% Zn over 0.41m, plus 28 g/t Ag, 0.22 g/t Au, over 15-93m, including 847 g/t Ag, 0.18 g/t Au, 0.4% Pb, and 0.3% Zn over 0.32m, plus 32 g/t Ag and 0.21 g/t Au, over 7.08m, plus 255 g/t Ag, 0.4% Pb, and 1.7% Zn over 0.74m, plus 26 g/t Ag, 0.32 g/t Au, and 0.1% Zn over 9.44m; and hole CDH-25-214 on D Vein with 45 g/t Ag and 0.1% Zn over 2.42m, including 185 g/t Ag, 0.1% Pb, and 0.1% Zn over 0.23m, plus 57 g/t Ag and 0.1% Zn over 1.59m, plus 231 g/t Ag, 0.2% Pb and 0.8% Zn over 0.39m, plus 108 g/t Ag, 0.1% Pb, and 0.2% Zn over 4.83m, including 362 g/t Ag, 0.1% Pb, and 0.2% Zn over 0.69m, plus 90 g/t Ag, 0.1% Pb, and 0.2% Zn over 2.07m, ´plus 102 g/t Ag, 0.2% Pb, and 0.2% Zn over 2.07m, plus 104 g/t Ag, 0.1% Pb, and 0.2% Zn over 0.23m. The company also reported the discovery of porphyry style gold mineralization along I Vein hosted in breccias and feldspar porphyries in holes CDH-25-217 and 218, with the identification of classic B style veins plus or minus molybdenite along with disseminated pyrite and unidirectional solidification textures.
  • Silverco Mining Ltd., released drill results from its 15,000m 2025 drill program at Cusi mine in Chihuahua. Drilling highlights include hole CU-25-35 (San Miguel Zone) with 0.16 g/t Au, 180 g/t Ag, 0.3% Pb, 1% Zn (194 g/t AgEq) over 1.5m, plus 0.32 g/t Au, 334 g/t Ag, 2.7% Pb, and 3.1% Zn (425 g/t AgEq) over 3.4m, including 1.05 g/t Au, 1,075 g/t Ag, 9.9% Pb, and 10.6% Zn (1,409 g/t AgEq) over 0.8M; hole CU-25-33 (San Miguel Zone) with 0.45 g/t Au, 427 g/t Ag, 1.6% Pb, and 6.5% Zn (554 g/t AgEq) over 1.2m, plus 0.18 g/t Au, 241 g/t Ag, 0.7% Pb, and 1.9% Zn (272 g/t AgEq) over 0.6m; hole CU-25-34 (Eduwiges Zone) with 0.21 g/t Au, 67 g/t Ag, 2.4% Pb, and 7.6% Zn (259 g/t AgEq) over 1.1m; and hole CU-25 36a (Eduwiges Zone) with 3.17 g/t Au, 231 g/t Ag, 11.2% Pb, and 10.7% Zn (764 g/t AgEq) over 1.5m. These are the last drill results to be included in the upcoming Mineral Resource Estimate update, which is expected to publish in December 2025.
  • IMPACT Silver Corp., presented results from its underground drilling program in the Juarez Zone at its Plomosas mine in Chihuahua. Drill results lie outside of the JORC mineral resource blocks published by the previous operator. Juarez Zone remains open for exploration. The table below shows a summary of the drill results:

ON DEALS AND CORPORATE ISSUES

  • Discovery Silver Corp., announced a number of management appointments, including Raymond Yip as Chief Information Officer, Kara Byrnes as Vice President Exploration and Geology-Porcupine,  Gerry Stinson as Vice President, Environment, Porcupine Operations, and Amanda Kasner as Vice President, Business Optimization (Cordero project, Chihuahua).
  • GR Silver Mining Ltd., appointed Cástulo Molina Sotelo as Country Manager, Mexico (Plomosas project, Sinaloa).
  • Mexican Gold Mining Corp., informed that it will host its annual general meeting of shareholders on December 10, 2025 (Las Minas project, Veracruz).
  • Radius Gold Inc., appointed Alejandro Ly as Vice President Exploration (Amalia project, Chihuahua).
  • Santacruz Silver Mining Ltd., announced the appointment of Bruce Wolfson to its Board of Directors, effective November 17, 2025. The Company also announces that Mr. Roland Löhner has notified the Company that he intends to step down from the board of directors following the upcoming annual general and special meeting on November 25, 2025 (Zimapan mine, Hidalgo).
  • Vizsla Royalties Corp., congratulated Vizsla Silver Corp., on the positive results of the Feasibility Study on the Panuco project, Sinaloa.
  • Garibaldi Resources Corp., proposed extension of warrant expiry dates and announced that it has applied to the TSX Venture Exchange to extend the expiry dates of certain warrants issued in December 2022 from December 2025 to December 2027. The exercise prices of these warrants will remain unchanged at CAD $0.40 and CAD $0.45. The extension is subject to exchange approval. The company aims to give warrant holders additional time to exercise their warrants, potentially supporting continued investor interest and capital raising opportunities (Rodadero project, Sonora). 
  • Apollo Silver Corp., granted Restricted Share Units (RSUs) to certain officers and directors. The Company granted an aggregate of 750,000 RSUs. The RSUs vest in three equal tranches over 36-months. Upon vesting, each RSU entitles the holder to receive one common share of the Company. (Cinco de Mayo project, Chihuahua).
  • VVC Resources announced its strategic decision to exit the Gloria Copper Project in Chihuahua, due to high maintenance costs, political instability, and safety concerns, despite its geological potential. The company will instead focus its exploration efforts on the Cumeral Gold Project in Sonora, which offers better permitting prospects, strong local support, and significant upside potential.
  • Alamos Gold Inc., declared a quarterly dividend of USD $0.025 per common share. The dividend is payable on December 18, 2025 to shareholders of record as of the close of business on December 4, 2025. Alamos also informed that it repurchased 928,729 shares at a cost of USD $28.8M, or $30.96 per share, under its Normal Course Issuer Bid (NCIB) thus far in November (Mulatos mine, Sonora).
  • Masivo Silver Corp., secured a 10 year land-use and access agreement for the private property where the Cerro Colorado project in Sonora is located. The agreement grants the Company full rights to rehabilitate or construct access roads, establish drill pads and core storage facilities, set up temporary camps and offices, and conduct drilling, sampling, and mineral extraction activities—subject to the required environmental permits. The land-use agreement is a prerequisite to obtaining these permits and ensures compliance with local and federal environmental regulations.

ON SOCIAL RESPONSIBILITY

  • No relevant news.

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, a normal fault in an outcrop of the Upper Volcanic Supergroup of extensive silicic ignimbrites in Chihuahua, Mexico. Photo taken by Miguel A Heredia.

The Mining and Exploration News in Mexico: Highlights on the First Week of November, 2025

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Quartz Vein hosted in volcanic rocks

By Miguel A Heredia

During the 45th week of the year (November 3rd to November 9th 2025), at least 33 press releases were announced by companies working in Mexico, with thirteen disclosing deals and corporate issues, eight communicating mining and production issues, five announcing financial rounds, four informing on exploration results, and three reporting resources and developments of their properties. ON MEXICO ISSUES, No relevant news. ON EXPLORATION, In Sonora, Colibri retained CANMEX to conduct its next phase of drilling at the EP project, and Kenadyr provided an update on its Adelita copper-gold-silver project. In Chihuahua, Advance Metals confirmed high grade silver-gold in previously unsampled core at its Yoquivo project. In Sinaloa, Mithril provided exploration results and an update for multiple targets at its Copalquin project. ON MINING, Santacruz Silver reported consolidated production results for the period Q3, 2025 and year to date (Zimapan mine, Hidalgo). First Majestic reported Q3, 2025 production and financial results from its Mexican mine operations. Aura Minerals presented Q3, 2025 consolidated production and financial results, including figures from its Aranzazu mine in Zacatecas. Gold Resource released Q3, 2025 production and financial results from its Don David Gold mine in Oaxaca. Torex Gold announced Q3, 2025 production and financial results from its Morelos complex in Guerrero. Gold Royalty released Q3, 2025 consolidated financial results (royalty on Cozamin mine, Zacatecas). Avino Silver & Gold presented Q3, 2025 production and financial results from its Avino mine in Durango. Endeavour Silver announced Q3, 2025 consolidated production and financial results, including its Guanacevi and Bolañitos mines in Durango and Guanajuato respectively.  ON FINANCING, Colibri closed a first tranche of its previously announced non-brokered private placement for gross proceeds of CAD $1,350,722, and a second tranche for gross proceeds of CAD $140,980 (EP project, Sonora). Kingsmen announced a non-brokered private placement for gross proceeds of up to CAD $3,003,750 (Las Coloradas project, Chihuahua). Silver Storm declared that it has fully drawn USD $7.0M under the previously announced Prepaid Offtake Financing Facility with Samsung (La Parrilla mine, Durango). Oroco closed a first tranche of its non-brokered private placement announced on September 24, 2025 for gross proceeds of USD $1,530,999 (Santo Tomas project, Sinaloa).  ON RESOURCES AND DEVELOPMENT, Goldgroup filed an updated NI43-101 technical report on its Cerro Prieto gold mine in Sonora. Silver Tiger announced the receipt of all required approvals and permits to construct the El Tigre Stockwork Silver-Gold project in Sonora. Heliostar released a Preliminary Economic Assessment (PEA) for its Ana Paula underground gold project in Guerrero. ON DEALS AND CORPORATE ISSUES, Osisko Development announced the appointment of Scott Smith as Vice President, Exploration (San Antonio Gold project, Sonora). Mithril reported voting results of its annual general meeting of shareholders (Copalquin project, Durango). Elemental Altus announced that shareholders have overwhelmingly approved all resolutions at its special meeting (Royalty on Mercedes mine, Sonora). Aura Minerals declared dividend based on Q3, 2025 results (Aranzazu mine, Zacatecas).  Orogen granted stock options to directors, officers, employees, and consultants (Ermitaño mine, Sonora). Torex announced its initial return of capital program, which includes a quarterly dividend of CAD $0.15 per share and discretionary share repurchases through its normal course issuer bid (El Limon Guajes and Media Luna properties, Guerrero). Almadex provided an overview of its diversified portfolio of royalties on precious and base metal projects throughout North America. Silver Viper entered into two independent agreements to support ongoing digital marketing and trading-liquidity efforts (La Virginia project, Sonora). Mammoth announced the appointment of three new directors to strengthen its leadership team (Tenoriba project, Chihuahua). Royalties Inc reported that it won a major court battle in the Civil Chamber of the Superior Tribunal of Justice of Zacatecas against Capstone. Apollo Silver announced that the US Department of Interior added silver to the 2025 list of critical minerals. Inomin granted stock options to directors and two advisers of the company. Silver Viper entered into a capital market consulting agreement with Insight Capital Partners (La Virginia project, Sonora).  ON SOCIAL RESPONSIBILITY, No relevant news.

ON MEXICO ISSUES

  • No relevant news.

ON EXPLORATION

  • Colibri Resource Corporation retained CANMEX Perforaciones y Servicios SA de CV to conduct its next phase of drilling at the EP project in Sonora. The program will be focused on the undrilled San Perfecto and Banco de Oro target areas.
  • Kenadyr Metals Corp., provided an update on its Adelita copper-gold-silver project in Sonora. The company is preparing to commence Phase 1 exploration activities, including drilling and detailed geophysical surveys at the Cerro Grande skarn zone, following receipt of all necessary permits, including a 20-year mining license. The deal with Infinitum Copper (80%) and Minaurum Gold (20%) is basically done; just waiting on final TSXV approval, and financing is almost wrapped up with a last tranche expected soon. Overall, the project is positioned for active exploration with long-term development potential.
  • Advance Metals Limited confirmed high grade silver-gold in previously unsampled core at its Yoquivo project. More than 6,300m of unsampled core in the Pertenencia Zone has been identified, representing greater than 50% of the historic drilling completed. First batch of sample results comprising 222.7m of core across 11 holes in the southern portion of Pertenencia Zone has confirmed the untested potential, returning grades of up to 370g/t Ag & 6.2g/t Au. Sampling from holes drilled in 2022 include holes YQ-022-025 with 480 g/t AgEq over 2.05m, including 848 g/t AgEq over 1.1m, and hole YQ-022-002 with 115 g/t AgEq over 4.45m, including 249 g/t AgEq over 0.95m. Multiple additional batches of previously untested core are currently awaiting assay results.
  • Mithril Silver and Gold Limited provided exploration results and an update for multiple targets at its Copalquin project. Target 5 in the southwest area of Copalquin, which is still in the early stages of exploration but showing great promise that could significantly impact the district´s resource potential, returned impressive silver-gold drill intercepts, including a standout hit of 1,714 g/t AgEq over 1m. Drilling highlights include hole AP25-003 with 2.28 g/t Au and 500 g/t Ag (660 g/t AgEq) over 2.75m, including 5.8 g/t Au and 1,308 g/t Ag (1,714 g/t AgEq) over 1m; hole AP25-005 with 1.71 g/t Au and 246 g/t Ag (366 g/t AgEq) over 3.35m, including 5.35 g/t Au and 771 g/t Ag (1,146 g/t AgEq) over 1.05m; and hole AP25-006 with 4.55 g/t Au and 409 g/t Ag (728 g/t AgEq) over 1,25m, plus 2.41 g/t Au and 447 g/t Ag (616 g/t AgEq) over 0.90m, plus 1.51 g/t Au and 321 g/T AgEq) over 0.80m. To date, 13 drilled holes have been completed at Target 5 with assay results received for the first eight holes. On the other hand, channel sampling at Tasolera mine returned high grade results, including 2 g/t Au and 3,300 g/t Ag (3,440 g/t AgEq) over 1.4m. This target is

rapidly emerging as a major silver zone. Only around 5% of the related vein system has been tested so far, meaning there´s plenty more ground to cover. Ongoing exploration mapping and channel sampling is on progress to expand its footprint. At Target 3, preparations are underway for drilling, supported by ongoing mapping and sampling efforts. This target is a large, highly prospective gold-silver zone with multiple high-grade surface samples and extensive mapped veins. At Target 1 (El Refugio-La Soledad), which hosts the maiden JORC mineral resource estimate,  an ongoing drilling program is underway aiming to expand this existing resources by testing its western extensions and deep zones. At Target 6, new targets, including old workings have been identified with some recent sampling and mapping, indicating potential for future exploration. In general, drilling keeps revealing solid gold-silver mineralization, and the company is moving fast with more holes planned in multiple areas of the district.

ON MINING

  • Santacruz Silver Mining Ltd., reported its consolidated production results for the period Q3, 2025 and year to date (Zimapan mine, Hidalgo). The table below shows figures for the Zimapan mine in Hidalgo:

First Majestic Silver Corp., reported Q3, 2025 production and financial results from its Mexican mine operations. The first table below shows consolidated financial results, and  the second production figures by mine operation:

Aura Minerals Inc., presented Q3, 2025 consolidated production and financial results from its mine operations. The table below shows production and financial results from its Aranzazu mine in Zacatecas:

  • Gold Resource Corporation released Q3, 2025 production and financial results from its Don David Gold mine in Oaxaca. The company milled 65,131 tonnes with grades of 1.11 g/t Au, 250 g/t Ag, 0.16% Cu, 0.6% Pb, and 1.6% Zn to produce 1,646 Oz Au, 453.05K Oz Ag, 73 tonnes Cu, 241 tonnes Pb, and 784 tonnes Zn. Gold Resource sold 1,422 Oz Au, 417.7K Oz Ag (6,298 Oz AuEq), 67 tonnes Cu, 212 tonnes Pb, and 645 tonnes Zn at averages realized prices of USD $3,546/Oz Au, USD $41.39/Oz Ag, USD $9,690/tonne Cu, USD $1,937/tonne Pb, and USD $2,841/tonne Zn. Total cash and all in sustaining cost (AISC) after co-product credits were $2,166 and USD $2,983 per Oz AuEq respectively. It also reported a net loss of USD $4.7M; a working capital of USD $12.8M and cash and cash equivalent of USD $9.8 as of September 30, 2025.
  • Torex Gold Resources Inc., announced Q3, 2025 production and financial results from its Morelos complex in Guerrero (all amounts are expressed in US dollars). The company produced 95,058 Oz Au, 485.2K Oz Ag and 14M Lb Cu or 119,034 payable Oz AuEq  and sold 118,082 oz AuEq at average realized prices of $3,548 Oz Au or $3,536 Oz AuEq. Total cash and all in sustaining costs (AISC) were $1,297 and $1,658 per Oz AuEq respectively. Torex also reported revenue of $416.4M; cost of sales of $207.3M; earnings from mine operations of $209.1M; net income of $114.4M; adjusted net earnings of $103.4M; EBITDA of $235.3M; adjusted EBITDA of $239.3M; net cash generated from operating activities of $186.8M; net cash generated from operating activities before changes in non-cash operating working capital of $204M; free cash flow of $112.5M; cash and cash equivalents of $107.1M; and an available liquidity of  $289M.
  • Gold Royalty Corp., released Q3, 2025 consolidated financial results, including its 1% NSR royalty in Cozamin mine in Zacatecas. “On October 30, 2025, Capstone Copper Corp. reported copper production of 6,145 thousand tonnes of copper at Cozamin in the third quarter 2025, 2% higher than the same period of 2024 as mine sequencing resulted in higher grades. It stated that Cozamin’s copper production is trending towards the upper end of its previously disclosed 2025 production guidance of 23,000 to 26,000 tonnes as well as the lower end of costs. Production is expected by Capstone to be consistently weighted through the year”.
  • Avino Silver & Gold Mines Ltd., presented Q3, 2025 production and financial results from its Avino mine in Durango (All amounts are expressed in US dollars).  The company milled 188,757 tonnes to produce 263.2K Oz Ag, 1,935 Oz Au and 1.31M Lb Cu or 580.8K Oz AgEq and sold 562.6K Oz AgEq at cash and all in sustaining cost (AISC) of $17.09 and $24.06 per Oz AgEq respectively. Avino also reported revenue of $21.04M; mine operating income of $9.9M; net income of $7.7M; EBITDA of $11.46M; adjusted earnings of $11.64M; cash provided by operation activities of $8.33M; mine operating cash flow before taxes of $11.05M; cash of $57.3M; and a working capital of $50.8M.
  • Endeavour Silver Corp., announced Q3, 2025 consolidated production and financial results, including its Guanacevi and Bolañitos mines in Durango and Guanajuato respectively (all currency is expressed in US dollars).  At Guanacevi, Durango, the company processed 99,340 tonnes to produce 1.02M Oz Ag at cash cost of $22.98 per Oz Ag and an AISC of $31.09 per Oz Ag. The company sold 1.28M Oz AgEq. At Bolañitos, Guanajuato, it processed 105,153 tonnes to produce 137K Oz Ag at cash cost of $(11.47) per Oz Ag and AISC of $27.22 per Oz Ag. The company sold 471.2K Oz AgEq.

ON FINANCING

  • Colibri Resource Corporation closed a first tranche of its previously announced non-brokered private placement of 9,004,816 units at a price of CAD $0.15 per unit for gross proceeds of CAD $1,350,722. A second tranche was closed through the sale of 939,867 units at a price of CADS $0.15 per unit for gross proceeds of CAD $140,980. Combined with tranche 1 the company has raised gross proceeds of CAD $1,491,702. Net proceeds will be used to advance exploration at Colibri´s flagship Mexican gold projects, including Pilar and EP projects in Sonora as well as for general working capital.
  • Kingsmen Resources Ltd., announced a non-brokered private placement of up to 2,225,000 units at a price of CAD $1.35 per unit for gross proceeds of up to CAD $3,003,750. The company plans to use the gross proceeds to advance its Las Colorada project in Chihuahua and for working capital.
  • Silver Storm Mining ltd., declared that it has fully drawn USD $7.0M under the previously announced Prepaid Offtake Financing Facility with Samsung C&T Hongkong Ltd. and QSSC, S.A. de C.V.  Silver Storm will use the proceeds for rehabilitation and preparation at its la Parrilla mine in Durango, including mill rehabilitation and upgrading, underground development, and for general corporate and working capital purposes.
  • Oroco Resource Corp., closed a first tranche of its non-brokered private placement announced on September 24, 2025 through the sale of 7,654,995 units at a price of USD $0.2 per unit for gross proceeds of USD $1,530,999. Net proceeds will be used to advance the Santo Tomas project in Sinaloa toward its plan Pre-Feasibility study, and for general corporate purposes. 

ON RESOURCES AND DEVELOPMENT

  • Goldgroup Mining Inc., filed an updated NI43-101 technical report on its Cerro Prieto gold mine in Sonora. The technical report provides independent assessment of the Mineral Resources Estimates at a cut-off grade of 0.2 g/t Au of the Esperanzas Deposit within the Cerro Prieto mine, which includes the La Esperanza and Nueva Esperanza contiguous zones. Measured and indicated resources as of April 4, 2025 are 3.13M tonnes of 0.37 g/t Au for a total of 37.21K Oz Au, while inferred resources are 131.5K tonnes of 0.36 for a total of 1,504 Oz Au.
  • Silver Tiger Metals Inc., announced the receipt of all required approvals and permits from the Mexican Federal Environmental Department (SEMARNAT) to construct the El Tigre Stockwork Silver-Gold project in Sonora. Now, the company is ready to advance the project toward construction.
  • Heliostar Metals Ltd., released a Preliminary Economic Assessment (PEA) for its Ana Paula underground gold project in Guerrero (all amounts are expressed in US dollars). The PEA for Ana Paula outlines a nine-year underground gold mine with an expectation to produce approximately 875K Oz Au over nine years, averaging about 101K Oz Au per year. The project demonstrates strong economics, with a base case post-tax NPV of $426M, and IRR of 28%, and a payback period of about 2.9 years at a gold price of $2,400/Oz. Upside case is $1B and IRR over 50% with quicker payback if gold hits $3,800/Oz. Heliostar is boosting some of the lowest AIUSC (around $1,011/Oz), ranking in the bottom 13% globally. Initial capital costs are estimated at $300M. Heliostar plans to fast-track development, including accelerating completion of the underground decline, ongoing exploration drilling, engineering, permit amendments, and feasibility study, with plans to bring Ana Paula into production in 2028.

ON DEALS AND CORPORATE ISSUES

  • Osisko Development Corp., announced the appointment of Scott Smith as Vice President, Exploration, effective November 1, 2025 (San Antonio Gold project, Sonora).
  • Mithril Silver and Gold Limited reported voting results of its annual general meeting of shareholders (Copalquin project, Durango).
  • Elemental Altus Royalties Corp., announced that shareholders have overwhelmingly approved all resolutions at its special meeting (Royalty on Mercedes mine, Sonora).
  • Aura Minerals Inc., declared dividend of USD $0.48 per common share and USD $0.16 per Brazilian Depositary Receipts based on Q3, 2025 results. The dividend will be paid to shareholders on November 21, 2025 (Aranzazu mine, Zacatecas). 
  • Orogen Royalties Inc., granted 2,000,000 incentive stock options to directors, officers, employees, and consultants. The stock options have a life of five years, an exercise price of CAD $2.2, and will be vest over three years (Ermitaño mine, Sonora).
  • Torex Gold Resources Inc., announced its initial return of capital program, which includes a quarterly dividend of CAD $0.15 per share and have repurchased CAD $7.2M in shares through its normal course issuer bid. The company is prioritizing returning value to shareholders while maintaining investments in growth projects across Mexico and Nevada   (El Limon Guajes and Media Luna properties, Guerrero).
  • Almadex Minerals Ltd., provided an overview of its diversified portfolio of royalties on precious and base metal projects throughout North America. Almadex’s Mexican properties include several royalties across different states, notably in Chihuahua, Veracruz, Oaxaca, and Sinaloa. These assets primarily consist of NSR royalties ranging from 1.5% to 2.0%, covering a mix of gold-silver, copper-gold, and epithermal systems. Royalty interests in Mexico include  La Bufa in Chihuahua (2% NSR / operator: Endeavour Silver Corp), which covers gold-silver mineralization in a prolific silver belt; Caballo Blanco in Veracruz (1.5% NSR operator: Candelaria Mining), a near surface oxide gold-silver deposit with significant exploration potential; El Cobre in Veracruz (1.75% NSR operator: Azucar Minerals Ltd), a large copper-gold porphyry alteration system with multiple mineralized centers; Cerro Colorado in Oaxaca (2% NSR operator: Gold Resource Corp), a near surface oxide gold-silver project close to existing operations; El Encuentro in Sinaloa (2% NSR operator: Mc Ewing Mining Inc), located in a productive gold-silver belt, offering potential for resource expansion; El Fuego in Oaxaca(2% NSR operator: Gold Resource Corp), similar structural setting as other deposits, indicating future development prospects; and Los Venados in Sonora (2% NSR operator: Alamos Mining Inc), prospective for epithermal and porphyry mineralization, acquired recently, and located near operating mines. Overall, these properties give Almadex exposure to a diverse range of mineral systems and districts in Mexico, with several in significant, potentially high-growth areas for precious and base metals.
  • Silver Viper Minerals Corp., entered into two independent agreements to support ongoing digital marketing and trading-liquidity efforts. Nordcore Media LLC will provide digital advertising and online marketing services will receive only cash, while Red Cloud Securities Inc., will use its best efforts to maintain reasonable trading liquidity in Silver Viper´s common shares on the TSX will receive a fixed monthly cash fee (La Virginia project, Sonora).
  • Mammoth Resources Corp., announced the appointment of three new directors: Jose Antonio Berlanga Balderas, Jose Antonio Berlanga Lopez, and Edgardo Espinoza Velasco, and a new CEO, Paul Rozek, to strengthen its leadership team. Mammoth also granted incentive stock options to directors, officers, and contractors to boost ongoing development efforts at its Tenoriba gold-silver project in Chihuahua and other nearby metal production plans.
  • Royalties Inc., reported that it won a major court battle in the Civil Chamber of the Superior Tribunal of Justice of Zacatecas against Capstone, confirming their rights to royalties from a mining contract dating back to 2002. The appellate court in Zacatecas, Mexico upheld the initial ruling that said Capstone and others improperly sold royalties without proper authorization, and now they have to pay legal costs too. The case is officially closed, and the company expects Capstone to cooperate in sorting out the payments owed.
  • Apollo Silver Corp., announced that the US Department of Interior added silver to the 2025 list of critical minerals. This is the first time that silver is recognized as having growing importance to US economic and national security.
  • Inomin Mines Inc., granted 830,000 stock options to directors and two advisers of the company. The options are exercisable until November 7, 2030, at a price of CADS $0.09 per common share and vest immediately.
  • Silver Viper Minerals Corp., entered into a capital market consulting agreement with Insight Capital Partners Inc., to support the company´s capital markets visibility and investor communication efforts. Insight will receive a monthly cash fee of CAD $17,500 plus applicable Harmonized Sales Tax (HST), payable in advance (La Virginia project, Sonora).

ON SOCIAL RESPONSIBILITY

  • No relevant news.

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, quartz vein hosted in volcanic rocks from an intermediate sulphidation epithermal vein system in Chihuahua, Mexico. Photo taken by Miguel A Heredia.

The Mining and Exploration News in Mexico: Highlights on the Third Week of September 2025

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By Jorge Cirett
During the 38th week of the year (September 15th to September 21st, 2025), companies working in Mexico presented 29 press releases. Two companies presented exploration advances on early-stage properties. One company presented financial results. Fifteen companies presented news on financing rounds and share-related issues. One company is to commence drilling at its advanced property. twelve companies informed on deals and corporate issues. ON MEXICO ISSUES, no relevant news.  ON EXPLORATION, in Sonora, Tocvan Ventures is to commence field work at Gran Pilar; Colibri Resource updated on project work at the EP project. ON MINING, Starcore International Mines filed quarterly results. ON FINANCING, five companies informed on financing rounds: Silver Tiger (C$25 M), Impact Silver (C$16 M), Minera Alamos (C$135 M), Zacatecas Silver (C$3.75 M), Silver Dollar Resources (C$5.9 M). Masivo Silver is working on its MCTO. Discovery Silver can borrow up to US$250-350 M. Sandstorm Gold declared a dividend for the quarter. Elemental Altus Royalties received approbation for consolidation. Pacifica Silver and Luca Mining issued shares to management, employees and consultants. Avino Silver & Gold Mines has been added to the Market Vectors Junior Gold Miners Index (MVGDXJTR). Xali Gold resumed trading and explained how it is addressing its current capital deficiency. ASA Gold and Precious Metals acquired 17.5% of Minera Alamos. ON RESOURCES AND DEVELOPMENT, Regency Silver is to commence drilling at its Dios Padre project in Sonora. ON DEALS AND CORPORATE ISSUES, Masivo Silver updated on the Cerro Colorado project in Sonora. Sandstorm Gold filed its notice of meeting on its Merger with Royal Gold. Almaden Minerals provided an update on its litigation against Mexico. Capitan Silver announced appointments to its management’s team and board of directors.  Plata Latina announced AGM results. Xali Gold terminated its option on the Sarape project, in Sonora. Xali Gold clarified the agreement with Remoedioambiente S.A. de C.V. on El Oro claims. Vizsla Silver announced the appointment of Eduardo Luna as lead director of the board. Southern Silver Exploration is acquiring a key inner claim at its Cerro Las Minitas project in Durango. Prime Mining announced an advisory firm is recommending shareholder vote for the Torex’s takeover. Goldgroup Mining acquired a majority on Molimentales del Noroeste, S.A. de C.V., the company holding the San Francisco mine in Sonora. Newmont divested its holdings on Orla Mining. ON SOCIAL RESPONSIBILITY, Orla Mining released its 2024 sustainability report.

ON MEXICO ISSUES

  • No Relevant News.

ON EXPLORATION

  • Tocvan Ventures Corp. announced the commencement of field work and an airborne magnetics survey at its Gran Pilar project in Sonora. “the field work encompasses advanced geological mapping, targeted sampling, and sophisticated geophysical surveys…”. Tocvan is also preparing a drilling and trenching campaign to commence before the end of the month. The company has secured full permit approval for a 10-year pilot mine facility at the site.
  • Colibri Resource Corp. provided a corporate update. At the EP project in Sonora the company holds 4,766 ha within 25 km from Fresnillo plc´s La Herradura mine, with more than 2,500 surface samples and 12,000 m of drilling. At Pilar, also in Sonora, Colibri holds 49% interest in the project that has over 24,000 m of drilling, trenching and surface work, as well as a 1,400-tonne bulk sample completed in 2023 with 63% recoveries for gold. The projects is permitted for a 50 K tonnes pilot mine facility. The company is also advancing debt conversion-New debenture, equity financing and market initiatives.

ON MINING

  • Starcore International Mines Ltd. filed the results for its first quarter ended July 31, 2025. During the period the company had revenues of C$8.64 M, earnings of C$1.9 M, net income of C$0.93 M and EBITDA of C$1.35 M. At its San Martin mine in Queretaro, Starcore milled 54.2 K tonnes averaging 1.47 gpt Au, 12.9 gpt Ag, recovering 77.4% Au, 54.8% Ag, to produce 2,000 Oz Au, 12.3 K Oz Ag, or 2.1 K Oz AuEq, at 2,499 per Oz AuEq.

ON FINANCING

  • Masivo Silver Corp. has prepared the financial statements and is undergoing the associated audit to reverse its management cease trade order (MCTO). “Masivo expects the audit to be completed, and the required filings submitted by September 29, 2025” Cerro Colorado, Sonora).
  • Silver Tiger Metals Inc. entered into an agreement with Stifel Canada, to act as sole book underwriter, together with a syndicate of underwriters, to purchase on a bought deal basis 34.75 M common shares for gross proceeds of C$25 M. The company will grant an option to purchase an additional 15% of the offering that will, if exercised in full, raise additional C$3.75 M in gross proceeds (El Tigre, Sonora).
  • Discovery Silver Corp. entered into an agreement with a syndicate of financial institutions for a revolving credit facility that allows the company to borrow up to US$250 M, with an accordion feature for an additional US$100 M. The syndicate includes Bank of Montreal (BMO), BMO Capital Markets and Canadian Imperial Bank of Commerce (CIBC) and National Bank of Canada (NBC) (Cordero, Chihuahua).
  • Sandstorm Gold Ltd. declared the third quarterly cash dividend for 2025, in the amount of C$0.02 per common share (Royalty on Cosalá, Sinaloa).
  • Pacifica Silver Corp. issued 2.6 M stock options to directors, officers and consultants (Claudia, Durango).
  • Elemental Altus Royalties Corp. received approval of the TSX Venture Exchange for the share consolidation of the issued and outstanding shares of the company on a one to ten basis (royalty on Mercedes, Sonora).
  • Avino Silver & Gold Mines Ltd. announced that it has been added to the Market Vectors Junior Gold Miners Index (MVGDXJTR) and the VanEck Junior Gold Miners ETF (DXJ) (Avino, Durango).
  • Xali Gold Corp. addressed the current capital working deficiency, US$3.15 M as of June 30, 2025, with the following plans. Mining Fees of US$1.25 M owed in Mexico are to be reduced to nil by payments by Remedioambiente S.A. de C.V. (See note under Deals and Corporate Issues) and/or other third parties. A third party owed US$646.5 K is to be issued shares for debt for up to 50% of the amount owed and the reminder in 2026. Directors and officers who are owed US$594 K have agreed to wait and take shares for debt for up to 50% of the amount owed and the rest when possible. “Trade payables and liabilities totalling $542,393, of which up to 40% are to be paid from proceeds of a financing planned for Fall 2025, up to 25% by shares for debt and the remaining with proceeds from a second financing planned for 2026”, Ridley Rocks Inc., a company controlled by Joanne Freeze, president and CEO, had loaned the Company C$124.3 K which is payable by March 31, 2026, is not interest bearing nor does it have any securities pledged against it. During July-September 2025 Ridley Rocks is to loan additional C$150 K, bearing 3% interest, to be repaid on September 2026 (El Oro, Estado de México).
  • Impact Silver Corp. announced the closing of its previously announced “bought deal” private placement for gross proceeds of C$16 M. The company intends to advance underground development and infrastructure at the Guadalupe mine and increase processing plant throughput at the Guadalupe Production Centre (Royal Mines of Zacualpan) in the states of Mexico and Guerrero and expand mining operations and processing capacity and resource definition drilling at the Plomosas zinc-silver-lead mine in Chihuahua.
  • Minera Alamos Inc. reported the closing of the “bought deal” private placement previously announced, for gross proceeds of C$135 M (Santana, Sonora).
  • Luca Mining Corp. granted an aggregate of 3.2 M incentive stock options and 0.88 M restricted share units to certain officers and directors of the company (Campo Morado, Guerrero).
  • Zacatecas Silver Corp. increased its previously announced private placement for gross proceeds of up to C$3.75 M (Zacatecas Silver, Zacatecas).
  • Xali Gold Corp. resumed trading on September 18, 2025 (El Oro, Estado de Mexico).
  • Silver Dollar Resources Inc. upsized its previously announced brokered private placement from C$4 M to C$5.9 M. The Offering is being led by Research Capital Corp. and Mr. Eric Sprott has indicated his intention to participate in the transaction through 2176423 Ontario Ltd. (La Joya, Durango).
  • ASA Gold and Precious Metals Ltd. acquired from Minera Alamos Inc. through a private placement 55.6 M common shares and 55.6 M common shares purchase warrants for a C$19.72 M consideration in cash for the common shares. Asa Gold holds 9.6% of the issued and outstanding shares of the Issuer, or 17.5% of the issued and outstanding shares on a partially diluted basis (Santana, Sonora).

ON RESOURCES AND DEVELOPMENT

  • Regency Silver Corp. is to commence drilling on the fourth week of September at its Dios Padre project in Sonora. The program is for 4,500 m of drilling in six to eight holes.

ON DEALS AND CORPORATE ISSUES

  • Masivo Silver Corp. is advancing toward the anticipated closing of the Cerro Colorado property acquisition in Sonora, “where the project is already drill-permitted and ready for immediate mobilization of a drill program following financing and close”. The company continues to review properties in Sinaloa.
  • Sandstorm Gold Ltd. filed its notice of meeting, management information circular in connection with the special meeting of shareholders to approve the merger with Royal Gold Inc (Royalty on Cosalá, Sinaloa).
  • Almaden Minerals Ltd. provided an update to the international proceedings under the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) with the United Mexican States (Mexico’s formal name). Almaden is pursuing the claim together with Almadex Minerals Ltd., which holds a 2% NSR, on illegal acts by Mexico resulting in the complete loss of the Ixtaca project (Puebla) investment. The three-person arbitration panel established the procedural calendar through to the hearing dates as follows: “Mexico is due to file its counter memorial (which responds to the Claimants’ March 20, 2025, memorial), by November 24, 2025. The Claimants will file their reply to Mexico’s counter memorial by April 27, 2026, and Mexico will file its rejoinder to this reply by August 5, 2026. The hearings are scheduled for December 14 – 18, 2026 (with December 19 held in reserve), and will be held in Washington, D.C.”. The claimants are seeking damages of US$1.06 billion.
  • Capitan Silver Corp. announced the addition to the management’s team and board of directors of Graham Scott, director; Marc Idziszek, vice president of exploration; Israel Tolano Chacón, technical services, Xochitl L- Valenzuela Verdugo, project evaluation and Greg DiTomaso, investor relations (Cruz de Plata, Durango).
  • Plata Latina Minerals Corp. announced results of its annual general meeting (AGM) held on September 16, 2025. All matters presented to the meeting were approved (La Joya, Hidalgo).
  • Xali Gold Corp. has chosen not to continue with the option onthe Sarape project, in Sonora, from Advanced Lithium Corp.
  • Xali Gold Corp. under advice by the TSX clarifies its agreement with Remedioambiente S.A. de C.V. on El Oro project, Estado de Mexico. Remedioambiente has the right to recover mineral from veins and backfill left behind in the historic El Oro mine workings on five of the El Oro concessions, paying Xali Gold 3% NSR on the extracted material above the 2,400 m level. Remedioambiente has an obligation to pay the mineral rights past due and payable in the future. Once these fees reach US$50 K, the fees may be converted in Xali shares. Remedioambiente has the right to appoint a Mining Engineer to Xali’s board, and if Remedioambiente acquires greater than 20% of Xali shares within five years, also an additional person to the position of chair of the board. A total of nine mining concessions in El Oro had been declared as cancelled by the Mexican Mines Bureau (AGM.- Agencia de Minería), in a manner that are understood to be unlawful due to the failure to provide a legally required 60-day notice directly to the company.
  • Vizsla Silver Corp. announced that Mr. Eduardo Luna, an independent director of the Company since November 2023, has been appointed as Lead Director of the Board (Panuco, Sinaloa).
  • Southern Silver Exploration Corp. reached an agreement to acquire the Puro Corazon mining claim located contiguous to its 100%-owned Cerro Las Minitas project in Durango, from an arms-length third party. The Puro Corazon mine is currently extracting ore at a 60 tpd rate, producing silver-lead and zinc concentrates. Puro Corazon is to be incorporated into the surrounding Cerro Las Minitas project to immediately commence a 12,000 m infill drilling program. On the first quarter of 2026 the company will commence the preparation of a preliminary economic assessment (PEA). The right to acquire the mining concession “m from an arms-length vendor in consideration for a series of cash payments to be made over a forty-month period following entering into of a definitive assignment agreement with the vendor”.
  • Prime Mining Corp. announced that Glass Lewis, an independent proxy advisory firm has recommended that Prime securityholders vote “FOR” the plan of arrangement with Torex Gold Resources Inc. The proxy voting deadline is September 25, 2025. “The Board of Directors of Prime unanimously recommends that the Securityholders vote FOR the Arrangement” (Los Reyes, Sinaloa).
  • Goldgroup Mining Inc. has acquired 52.7% of the creditors’ rights in Molimentales del Noroeste, S.A. de C.V. Concurso Mercantil (Chapter 11 equivalent in USA). Molimentales main asset is the San Francisco mine concession in Sonora. “Goldgroup paid approximately US$3.74 million for this acquisition, which includes payments made directly to creditors as well as expenses related to the transaction. The Company anticipates incurring additional costs as it continues acquiring further creditors’ rights”.
  • Newmont Corp. completed the sale of 43.24 M common shares of Orla Mining Ltd. at a price of US$10.14 per common share, for aggregate gross proceeds of US$439 M. Prior to the sale Newmont held 13.3% of the issued and outstanding common shares on a non-diluted basis (Peñasquito, Zacatecas).

ON SOCIAL RESPONSIBILITY

  • Orla Mining Ltd. released its 2024 sustainability report describing its responsible mining and transparent disclosure of environmental, social, and governance (“ESG”) performance. At Camino Rojo, in Zacatecas, the company stressed its low GHG emission intensity, low water usage per tonne of ore processed, purchasing from local suppliers, high training of workforce and partnership with local schools.

On the image below: Specularite veinlets in volcanosedimentary rocks, secondary hematite halo, HQ core. Picture by Jorge Cirett.

The Mining and Exploration News in Mexico: Highlights on the Third Week of August 2025

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By Jorge Cirett

During the 34th week of the year (August 18th to August 24th, 2025), companies working in Mexico presented 33 press releases. One company presented exploration advances on its early-stage property. Five companies presented quarterly reports. Ten companies presented news on financing rounds and share-related issues. Three companies presented drilling results from their advanced properties. One company received a key acceptance of a surface rights agreement. Fifteen companies informed on deals and corporate issues. ON MEXICO ISSUES, The SGM has been given the first orders by the Economy Ministry to perform exploration activities in three projects.  ON EXPLORATION, In Sonora, Questcorp informed on its drill program at La Union. ON MINING, Starcore International Mines, Elemental Altus Royalties, Santacruz Silver Mining, Sailfish Royalty and Sierra Madre Gold and Silver released Q2 2025 results. ON FINANCING, six companies informed on financing rounds: Regency Silver (C$2.5 M, upsized to C$3.1 M), Mammoth Resources (C$980 K), Sonoro Gold (C$525 K), Goldgroup Mining (C$4 M), Pacifica Silver (C$10 M) and Guanajuato Silver Company (C$18 M). Sonoro Gold informed on the terms of a loan. Apollo Silver and Kootenay Silver granted stock options. ON RESOURCES AND DEVELOPMENT, Sonoro Gold received acceptance by the TSX for the surface rights agreement at Cerro Caliche. Avino Silver and Gold reported drilling results from La Preciosa. First Majestic Silver disclosed results from drilling at San Dimas. GR Silver Mining announced drilling results from its Plomosas project. ON DEALS AND CORPORATE ISSUES, Silver Dollar Resources and Canasil Resources informed on their AGMs. Pacifica Silver, United States Antimony, Kootenay Silver, Tocvan Ventures and Colibri Resource announced appointments to the board. Apollo Silver engaged a service provider. Mag Silver informed on its acquisition by Pan American Silver. Reyna Silver and Torex Gold updated on its acquisition by Torex. Xali Gold informed on its status under the TSX and on the cancellation of claims at El Oro. Capitan Silver acquired mining concessions from Fresnillo plc at Cruz de Plata. EV Resources signed an MOU with Wogen Resources and Xcelsior Capital Advisors. Galore Resources updated on its Los Gemelos and Duraznillo projects. ON SOCIAL RESPONSIBILITY, no relevant news

ON MEXICO ISSUES

  • The Economy Ministry (Secretaría de Economía) emitted three exploration orders to the Mexican Geological Survey (Servicio Geológico Mexicano, or SGM). The orders posted In the Official Gazette (Diario Oficial de la Federación) grant the SGM the initial exploration works at Las Granadas (Estado de México), La Soledad (in Durango) and Delia (in Sonora). (Note by the editor.- This is a feeble attempt by the government to try to make function an exploration system depicted in the new mining law that basically is unworkable in any meaningful way, other than that of plain demagogy).   

ON EXPLORATION

  • Questcorp Mining Inc. announced the completion of 25% of the planned 1,200 to 1,500 m drill program at La Union, in Sonora.

ON MINING

  • Starcore International Mines Ltd. announced production results for the first fiscal quarter ended July 2025. At its San Martin mine in Queretaro, the company milled 54.3 K tonnes averaging 1.47 gpt Au, 12.9 gpt Ag, recovering 77.4% Au, 54.8% Ag, to produce 2,130 gpt AuEq. “During the quarter, the CIL (carbon-in-leach) process for carbonaceous ore was fine-tuned and necessary adjustments were made to optimize the process”.
  • Elemental Altus Royalties Corp. announced its operating and financial results for Q2 2025. The company had revenue of US$9.1 M, adjusted revenue of US$105 M, operating cash flow plus Caserones dividend of US$14.4 M, attributable 3,184 Oz Au Eq and adjusted EBITDA of US$8.8 M, with guidance revenue increased to US$35 M to US$40 M (Royalty on Mercedes, Sonora).
  • Santacruz Silver Mining Ltd. reported its financial and operating results for Q2 2025. The company had revenue of US$73.3 M, gross profit of US$25.3 M, net income of US$21.0 M, adjusted EBITDA of US$26.8 M, working capital of US$60.3 M and cash and short and long term investments of US$57.8 M. The company produced 3.55 M Oz AgEq on its mines in Mexico and South America at an AISC of $22.95 per Oz AgEq (Zimapán, Hidalgo).
  • Sailfish Royalty Corp. announced operating and financial results for the second quarter of 2025. During the period Sailfish earned US$626 K in royalties, earning 8 Oz Au, 1,672 Oz Ag from stream interests. Total revenue was US$713.2 K, for a gross profit of US$687 K, net income of US$185.3 K, declaring a quarterly dividend of US$0.0125 per common share (royalty on Gavilanes, Durango).
  • Sierra Madre Gold and Silver Ltd. provided financial results for Q2 2025. During the period the company had net revenue of US$5.36 M, adjusted EBITDA of US$1.46 M and a gross profit of US$1.29 M. At La Guitarra in Estado de México, 41.2 K tonnes were milled, recovering 76.6% Ag, 78% Au, to produce 66 K Oz Ag, 1,001 Oz Au. Sierra Madre closed the first and second tranches of a C$19.5 M brokered private placement during the quarter.

ON FINANCING

  • Sonoro Gold Corp. announced the completion of cash payments of US$3.12 M to a lessor, satisfying the financial obligations in year 1 of the agreement. The company will issue 5 M common shares to the lessor at a deemed issue price of CAD $0.15 Common Share. “Funding for year-1 payment requirements under the Agreement was financed by unsecured shareholder loans aggregating to US $2,900,000 (the “Loans”) by Company directors, bearing annual interest of 10%, plus a 7% lending fee” (Cerro Caliche, Sonora).
  • Apollo Silver Corp. approved the annual grant of 4.41 M stock options, restricted share units and deferred share units to certain employees, officers, directors and consultants (Cinco de Mayo, Chihuahua).
  • Regency Silver Corp. upsized its previously announced best efforts brokered private placement led by Centurion One Capital Corp. for aggregate gross proceeds of up to C$2.5 M (Dios Padre, Sonora).
  • Mammoth Resources Corp. received approval from the TSX Venture Exchange for a final closing for gross proceeds of C$980 K (Tenoriba, Chihuahua).
  • Sonoro Gold Corp. announced a non-brokered private placement offering for gross proceeds of C$525 K (Cerro Caliche, Sonora).
  • Kootenay Silver Inc. announced stock purchase options have been granted to a consultant to purchase up to 250 K shares of Kootenay at a price of $1.19 per common share for a period of two years. (Columba, Chihuahua).
  • Pacifica Silver Corp. closed the first tranche of its previously announced C$10 M non-brokered private placement financing. Participants included Vizsla Silver Corp., First Majestic Silver Corp., Silver Corp. Metals Inc. and 2176423 Ontario Ltd. (Claudia, Durango).
  • Goldgroup Mining Inc. arranged a non-brokered private placement for gross proceeds of up to C$4 M (Cerro Prieto, Sonora).
  • Guanajuato Silver Company Ltd. announced the closing of its previously announced non-brokered listed issuer financing exemption (LIFE) private placement for aggregate gross proceeds of C$18 M. “In connection with the Offering, the Finders received a cash commission of $520,463.92, and 1,727,904 nontransferable finder’s warrants”. Certain directors and officers acquired an aggregate of 2.1 M units for gross proceeds of C$630 K (El Cubo, Guanajuato).
  • Regency Silver Corp. upsized its previously announced best efforts brokered private placement for aggregate gross proceeds of C$3.1 M (Dios padre, Sonora).

ON RESOURCES AND DEVELOPMENT

  • Sonoro Gold Corp. received the final acceptance from the TSX Venture Exchange for the surface rights lease agreement for the Company’s Cerro Caliche Gold Project in Sonora, Mexico.
  • Avino Silver & Gold Mines Ltd. reported results from 1,100 m of drilling in four twin holes at La Preciosa, Durango. The positive results are from La Abundancia and La Gloria veins. Highlighted true width intervals comprise 7.90 m @ 1.92 gpt Au, 1,638 gpt Ag (including 1.84  @ 0.61 gpt Au, 5,006 gpt Ag); 14.80  @ 0.38 gpt Au, 257 gpt Ag (including 5.04 m @ 0.72 gpt Au, 594 gpt Ag); 6.42 m @ 0.46 gpt Au, 544 gpt Ag; 3.45 m @ 0.44 gpt Au, 970 gpt Ag (including 1.17 m @ 0.64 gpt Au, 1,936 gpt Ag); 3.41 m @ 0.36 gpt Au, 398 gpt Ag. “Mineralization at the La Preciosa is hosted within multiple discrete poly-phase quartz veins, often displaying banded, smoky, drusy, and chalcedonic textures. Also, in each stage, there is variably crustiform banded fracture fill/breccia cement mineralogy”.
  • Colibri Resource Corp. congratulated its joint venture partner, Tocvan Ventures Corp., on receiving permit approval for a 50 K tonnes pilot mine facility located in close proximity to the Pilar project, a 49% Colibri – 51% Tocvan joint venture.
  • First Majestic Silver Corp. reported drilling results from its exploration program at the San Dimas mine in Durango. The drilling program is focused in exploring for new veins, expand and upgrade mineral resources, highlighted true width results comprise 0.75 m @ 9.94 gpt Au, 546 gpt Ag; 0.95 m @ 5.35 gpt Au, 302 gpt Ag; 0.89 m @ 7.77 gpt Au, 357 gpt Ag; 5.17 m @ 7.66 gpt Au, 357 gpt Ag; 1.59 m @ 13.07 gpt Au, 762 gpt Ag; 2.12 m @ 8.38 gpt Au, 282 gpt Ag; 3.57 m @ 15.93 gpt Au, 1,112 gpt Ag; 2.35 m @ 4.67 gpt Au, 289 gpt Ag; 1.06 m @ 23.70 gpt Au, 578 gpt Ag; 3.80 m @ 3.27 gpt Au,151 gpt Ag; 2.53 m @ 9.65 gpt Au, 121 gpt Ag.
  • GR Silver Mining Ltd. announced drilling results from its step-out drill program adjacent to the San Marcial deposit mineral resource area within the Plomosas project in Sinaloa. Highlighted core length intervals comprise 11.1 m @ 0.08 gpt Au, 64 gpt Ag; 22.9 m @ 0.06 gpt Au, 11 gpt Ag; 19.9 m @ 0.10 gpt Au, 206 gpt Ag (including 3.7 m @ 0.20 gpt Au, 511 gpt Ag and 4.2 m @ 0.10 gpt Au, 322 gpt Ag). All theses intervals contain between 0.1% to 0.8% Pb and between 0.1% to 0.9% Zn. “Drilling is ongoing with two diamond drill rigs, focusing on the SE Deep Extension target and the Parallel Breccia target.”.

ON DEALS AND CORPORATE ISSUES

  • Silver Dollar Resources Inc. informed that all resolutions put forth at the company’s annual general meeting (AGM), held on August 15, were approved by its shareholders (La Joya, Durango).
  • Pacifica Silver Corp. announced the appointment of Sophie Hsia to the board of directors and released results of its AGM (Claudia, Durango).
  • Apollo Silver Corp. engaged Creative Direct Marketing Group, Inc., an arm’s-length service provider, to provide marketing and advertising services for a total of US$1.62 M, payable in tranches (Cinco de Mayo, Chihuahua).
  • Colibri Resource Corp. announced thatJamie Lavigne has resigned from his position as director of the company. The company appointed Mark Smethurst, P. Geo, MSc, CFA-Level III Candidate, to the Board of Director (EP project, Sonora).
  • Canasil Resources Inc. announced shareholders voted in favor of all matters brought before its annual general meeting (AGM) held on August 7, 2025 (La Esperanza, Durango-Zacatecas).
  • Mag Silver Corp. announced today that, other than Mexican competition approval (COFECE), all required key approvals and authorizations to consummate the acquisition by Pan American Silver Corp. have been obtained. “If the COFECE Approval is obtained and all closing conditions are satisfied or waived, the Arrangement is expected to be completed in the third quarter of 2025. Following completion of the Arrangement, the MAG Shares are expected to be delisted from the Toronto Stock Exchange and NYSE American LLC” (Juanicipio, Zacatecas).
  • United States Antimony Corp. announced the addition of General John M. Keane, as an independent director to USAC’s board of directors (Juarez, Queretaro).
  • Kootenay Silver Inc. appointed Ron Miller as a director of the company (Columba).
  • Reyna Silver Corp. announced the completion of the previously announced plan of arrangement with Torex Gold Resources Inc.. pursuant to which Torex acquired all of the issued and outstanding shares of Reyna Silver (GuiGui, Chihuahua).
  • Torex Gold Resources Inc. announced the completion of the plan of arrangement with Reyna Silver Corp. (Morelos Complex, Guerrero).
  • Tocvan Ventures Corp. appointed Christopher Gordon as head of corporate development (Pilar, Sonora).
  • Xali Gold Corp. filed its audited annual financial statements. “The TSX Venture Exchange (“TSX.V”) is currently conducting a Listing Review of Xali Gold, which is a normal part of the review process after trading has been halted in a Company. The Company is working to resume trading as soon as possible”. The company is trying to overturn the cancellation of several mineral concessions at El Oro, Estado de México.
  • Capitan Silver Corp. executed a definitive agreement to acquire a strategic land package at its Cruz de Plata project in Durango. The property consists of 2,171.4 ha in seven mining concessions adjacent to and surrounding Cruz de Plata. The acquisition from Fresnillo plc involves the payment of an initial US$2 M (paid) and US$2 M payable on or before the second anniversary of the closing, with no royalties or share payments.
  • EV Resources Ltd. executed a try-party memorandum of understanding (MOU) with Wogen Resources Ltd. and Xcelsior Capital Advisors Ltd. Subject to a definitive agreement Wogen and XCLR will engage on a US$2–3 million secured debt facility to advance Los Lirios antimony project in Oaxaca towards production, and Wogen will be granted exclusive rights to offtake antimony products from Los Lirios, and Wogen and XCLR will provide EVR with technical input and market intelligence.
  • Galore Resources Inc. announced that it will host its annual and special general meeting of shareholders on October 23, 2025. The company has received interest in supporting development at Los Gemelos and Duraznillo in Zacatecas; however, recent proposals were not aligned with the long-term interests of shareholders. Discussions with other potential partners remain ongoing. “At Duraznillo, previously announced drilling was suspended due to delays in committed funding, following unforeseen circumstances with an investor group”.

ON SOCIAL RESPONSIBILITY

  • No relevant news.

On the image below: Chlorite-Epidote alteration in quartz monzonite on HQ core. Picture by Jorge Cirett.

The Mining and Exploration News in Mexico: Highlights on the Second Week of August, 2025

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Rhyolite dome

By Miguel A Heredia

During the 33th week of the year (August 11th to August 17th 2025), at least 29 press releases were announced by companies working in Mexico, with twelve communicating production results, nine disclosing deals and corporate issues, five announcing financial rounds, two reporting resources and developments of their properties, and one informing on exploration results  ON MEXICO ISSUES, no relevant news.  ON EXPLORATION, Silver Tiger announced preliminary results from its exploration program on veins north and south of El Tigre mine in Sonora. ON MINING, MAG Silver reported Q2, 2025 financial results for its Juanicipio mine in Zacatecas. Americas Gold and Silver announced Q2, 2025 results from its Cosala operation in Sinaloa. Altius Minerals reported Q2, 2025 royalty revenue attributable of CAD $12.7M or CAD $0.27 per share (Royalties on Cuale project, Jalisco and Llano de Nogales project, Sonora). Orla Mining announced Q2, 2025 financial results from its Camino Rojo mine in Zacatecas. Prime Mining released selected financial results for the six months ending June 30, 2025 (Los Reyes project, Sinaloa). Bear Creek presented Q2, 2025 financial and operational results from its Mercedes mine in Sonora. Avino Silver & Gold announced Q2, 2025 production and financial results from its Avino mine in Durango. First Majestic reported unaudited consolidated financial and operational results for their Mexican operations. Discovery Silver released Q2, 2025 consolidated financial and operational results (Cordero project, Chihuahua). United States Antimony presented Q2, 2025 consolidated Q2 and H1, 2025 financial and operational results (Madero smelter in Coahuila). Endeavour Silver reported Q2 and H1, 2025 consolidated financial and operational results from their Mexican operations. Elemental Altus announced that it will release its Q2, 2025 results on August 18, 2025 (Royalties on Mercedes mine, Sonora). ON FINANCING, Regency Silver announced a brokered private placement for gross proceeds of up to CAD $1.5M (Dios Padre project, Sonora). Guanajuato Silver closed its non-brokered LIFE private placement for gross proceeds of CAD $18M (El Cubo mine complex, Guanajuato). Sailfish announced a normal course issuer bid to purchase up to 3,767,749 common shares of the company (Gavilanes project, Durango). GR Silver closed its previously announced underwritten private placement for gross proceeds of CAD $13.8M (Plomosas project, Sinaloa). Zacatecas Silver announced a private placement financing for gross proceeds of up to CAD $2.5M (Zacatecas Silver project, Zacatecas).  ON RESOURCES AND DEVELOPMENT, Osisko Development declared that it intends to re-submit its two permit applications for open-pit mining at its San Antonio Gold project in Sonora. Zacatecas Silver announced a 4,000m core drilling program focused on the El Cristo and Panuco North vein systems at its Zacatecas Silver project in Zacatecas state. ON DEALS AND CORPORATE ISSUES, Vizsla announced change of transfer agent (Panuco project, Sinaloa). Sailfish Silver closed the sale of Swordfish Silver, which holds the Gavilanes project in Durango to Advance Metals. Reyna Silver announced that the shareholders of the company approved the acquisition by Torex Gold (Batopilas project, Chihuahua). MAG Silver declared a fix dividend of USD $0.02 per share and an additional cash flow linked dividend of USD $0.124 per share (Juanicipio mine, Zacatecas). Americas Gold and Silver announced that it is implementing a consolidation of its outstanding common shares as authorized by its shareholders and subsequently approved by its Board of Directors (Cosala operations, Sinaloa). Mithril reported that its common shares are now trading on the OTCQB Venture Market in the USA (Copalquin project, Durango). Oroco received a positive resolution from the Mexican Secretariat of Environment and Natural Resources (SEMARNAT), allowing them to proceed with drilling and exploration activities on the Santo Tomas project in Sinaloa. Tocvan obtained full permit approval for a 50,000 tonnes pilot mine facility at its Gran Pilar project in Sonora. Reyna Silver received a final court order for acquisition by Torex Gold (Batopilas project, Chihuahua).  ON SOCIAL RESPONSIBILITY, no relevant news.

ON MEXICO ISSUES

  • No relevant news.

ON EXPLORATION

  • Silver Tiger Metals Inc., announced preliminary results from its exploration program on veins north and south of El Tigre mine in Sonora. The exploration program is focused on mapping and sampling both the northern and southern veins. In the north, recent work has confirmed the continuity of high-grade mineralization along over 10km of strike, with historic workings and sampling indicating strong silver and gold grades. An initial drill target generation is underway for winter 2025. On the southern side, the company is evaluating previously undrilled greenfield areas like Lluvia de Oro and El Toro, where historical workings and high-grade surface sampling suggest significant mineralization potential over 10km of combined strike length. Overall, this steeply dipping epithermal veins system with over 25km mapped (including El Tigre Mine) supports further drilling and hosts huge potential for expanding known resources.

ON MINING

  • MAG Silver Corp., reported Q2, 2025 financial results for its Juanicipio mine in Zacatecas (all amounts expressed in US dollars). On a 100% basis (56% Fresnillo plc and 44% MAG), Juanicipio mined 355,785 tonnes and processed 342,515 tons of 417 g/t Ag, 1.21 g/t Au, 1.7% Pb, and 3.3% Zn (661 g/t AgEq) and sold 3.83M Oz Ag, 9.26K Oz Au, 10.4M Lb Pb, and 18.3M Lb Zn (5.65M Oz AgEq) at cash and AISC of ($3.90, negative attributable to higher by-product revenue) and $8.38 per Oz Ag sold respectively (or $0.63 and $11.46 per Oz AgEq sold respectively). The company also reported operating cash flow of $110.64M; free cash flow of $92.90M; gross profits of $128.6M; net income before taxes of $117.42M; and net income of $95.64M. On MAG 44% portion, the company reported a net income of $33.4M; and EBITDA of $33.88M; an adjusted EBITDA of $56.4M; and free cash flow of $92.9M.
  • Americas Gold and Silver Corporation announced Q2, 2025 production results. It produced 269K Oz Ag, 1.5M Lb Zn, and 0.2M Lb Pb at its Cosala operation in Sinaloa. The Cosalá Operations are advancing towards mining the higher-grade silver-copper EC120 orebody, aiming for commercial production by the end of 2025.
  • Altius Minerals Corporation reported Q2, 2025 royalty revenue attributable of CAD $12.7M or CAD $0.27 per share, and adjusted earnings of CAD $1.6M (Royalties on Cuale project, Jalisco and Llano de Nogales project, Sonora).
  • Orla Mining Ltd., announced Q2, 2025 financial results from its Camino Rojo mine in Zacatecas (all amounts expressed in US dollars). The company declared that 2M tonnes of ore were mined: 1.7M tonnes with an average grade of 0.71 g/t Au were stacked and 0.6M tonnes of ore of low grade were rehandled and placed on the leach pad at an average grade of 0.32 g/t Au. In total, 2.6M tonnes of ore at an average grade of 0.57 g/t Au were placed on the heap leach pad in Q2, 2025. Orla produced 25,145 Oz Au; sold a total of 26,591 Oz Au; and reported a sustaining capital of 0.5M. Due to the previously announced pit wall event (uncontrolled material movement on the north wall), the company updated the 2025 production guidance. It expects to produce at Camino Rojo between 95K-125K Oz Au at cash and AISC of $800-$900 and $850-950 per Oz Au sold respectively.
  • Prime Mining Corp., released selected financial results for the six months ending June 30, 2025 (all amounts expressed in Canadian dollars). It reported a net loss of $6.17M or a loss per share of $0.04, and ended the period with $32.75M. In addition, Prime declared total assets of $46.93M; total current liabilities of $0.78M; total liabilities of $1.56M; and total shareholders´ equity of $ 45.37M (Los Reyes project, Sinaloa).
  • Bear Creek Mining Corporation presented Q2, 2025 financial and operational results from its Mercedes mine in Sonora (all currency expressed in US dollars). The company mined 91,941 tonnes of 2.81 g/t Au and processed 89,488 tonnes of 2.88 g/t Au with a metallurgical recovery of 96% to produce 7,973 Oz Au and 33,932 Oz Ag at cash and AISC of $2,327 and $2,753 per Oz Au sold respectively. The company sold a total of 8,091 Oz Au during this period. Bear Creek also reported revenue of $27.78M; comprehensive earning loss of $11.7M; cash used in operating activities of $1.7M; cash used in investing activities of $10.34M; and cash generated from financing activities of $10.1M.
  • Avino Silver & Gold Mines Ltd., announced Q2, 2025 production and financial results from its Avino mine in Durango (all currency expressed in US dollars). The company milled 190,987 tonnes to produce 283.6K Oz Ag, 1.8K Oz Au and 1.46M Lb Cu (645.6K Oz AgEq) and sold 676.45 Oz AgEq at cash and AISC of $15.11 and $20.93 per Oz AgEq sold respectively. In addition, Avino reported revenues of $21.8M; mine operating income of $10.22M; net income of $2.86M; EBITDA of $7.4M; adjusted earnings of $8.84M; cash provided by operating activities of $8.35M; mine operating cash flow before taxes $11.3M; cash of $37.3M; and working capital of $40.6M.
  • First Majestic Silver Corp., reported Q2, 2025 unaudited consolidated financial and operational results for their Mexican operations (All currency expressed in US dollars). Figures by mine are shown in the table below:

The company also reported revenue of $264.2M; mine operating earnings of $23.9M; EBITDA of $98.7M; net earnings of $104.8M; adjusted net earnings of $38.5M; cash flow from operations of $91.1M; free cash flow of $71.4M; and cash position of $310.1M. First Majestic declared a cash dividend of $0.0048 per common share for the second quarter of 2025 for shareholders.

  • Discovery Silver Corp., released Q2, 2025 consolidated financial and operational results without presenting results separately from its Cordero project in Chihuahua. The company reported revenues of USD $142M from the sale of 42,550 Oz Au at an average realized gold price of USD $3,337 per Oz Au. In addition, Discovery Silver achieved significant progress at its Cordero project, including the completion of a limited work program focused on de-risking the project, particularly in power and water management, since it is evaluating the potential to use natural gas power sources, planning to upgrade the local water treatment plant, and evaluating the potential to establish solar farms around the project site to contribute to the power supply required for mine development and operation. 
  • United States Antimony Corporation presented Q2, 2025 consolidated Q2 and H1, 2025 financial and operational results without presenting results separately from their Mexican operations (Madero smelter in Coahuila). The company reported revenues of USD $10.5M for the second quarter of 2025 and USD $ 17.5M for the six months ended June 30, 2025.
  • Endeavour Silver Corp., reported Q2 and H1, 2025 consolidated financial and operational results from their Mexican operations (All dollars amount is in US dollars). At Guanacevi mine, Durango, Endeavour processed during the second quarter of 2025, 96,834 tonnes to produce 994.9K payable Oz Ag at cash and AISC of $19.91 and $26.81 per Oz Ag respectively. At Bolañitos mine, Guanajuato, it processed 88,098 tonnes to produce 100.2K payable Oz AgEq at cash and AISC of $(17.26) and $7.04 per Oz Ag respectively. For the six months ended June 30, 2025 the company processed at Guanacevi mine in Durango 199,272 tonnes to produce 2M payable Oz Ag at cash and AISC of $19.82 and $26.65 per Oz Ag respectively, while at Bolañitos mine in Guanajuato, it processed 195,167 tonnes to produce 281.3K Oz Ag at cash and AISC of $(9.75) and $10.98 per Oz Ag respectively. For the second quarter of 2025 Endeavor reported consolidated results including revenue of $85.3M from the sale of 1.45M Oz Ag and 7,706 Oz Au at realized prices of $32.95 per Oz Ag and $ 3,320 per Oz Au; net earnings of ($20.5M); adjusted net earnings of ($9.2M); mine operating earnings of $7.7M; mine operating cash flow before taxes of $22.9M; operating cash flow before working capital of $14.4M; EBITDA of $1.4M; adjusted EBITDA of $10.8M; and working capital of ($15.8M). For the six months ended June 30, 2025, Endeavor reported consolidated results including revenue of $148.8M from the sale of 2.68M Oz Ag and 16,244 Oz Au at realized prices of $32.52 per Oz Ag and $ 3,110 per Oz Au; net earnings of ($53.4M); adjusted net earnings of ($9.4M); mine operating earnings of $20.6M; mine operating cash flow before taxes of $45.0M; operating cash flow before working capital of $22.7M; EBITDA of ($16.7M); adjusted EBITDA of $25.9M; and working capital of ($15.3M).
  • Elemental Altus Royalties Corp., announced that it will release its Q2, 2025 results on August 18, 2025 (Royalties on Mercedes mine, Sonora).

ON FINANCING

  • Regency Silver Corp., announced a brokered private placement for gross proceeds of up to CAD $1.5M through the sale of up to 30,000,000 units at a price of CAD $0.05 per unit. The purpose of the financing is to use the gross proceeds for drilling the Dios Padre project in Sonora, and for general working capital purposes.
  • Guanajuato Silver Company Ltd., closed its non-brokered LIFE private placement of 60,000,000 units at a price of CAD $0.30 per unit for gross proceeds of CAD $18M. The purpose of this financing is to significantly strengthen the Guanajuato Silver’s balance sheet, providing the company with increased financial flexibility. This enhanced financial position enables the company to consider and pursue additional growth opportunities within its portfolio (El Cubo mine complex, Guanajuato).
  • Sailfish Royalty Corp., announced a normal course issuer bid during a 12-month period commencing August 12, 2025 and ending August 11, 2026, to purchase up to 3,767,749 common shares of the company in total, being approximately 5% of the total number of shares outstanding as at July 16, 2025 (Gavilanes project, Durango).
  • GR Silver Mining Ltd., closed its previously announced underwritten private placement of 69,000,000 units at a price of CAD $0.20 per unit for gross proceeds of CAD $13.8M. GR Silver plans to use the gross proceeds for advancement of its Plomosas project in Sinaloa, as well as for working capital and general corporate purposes.
  • Zacatecas Silver Corp., announced a private placement financing for gross proceeds of up to CAD $2.5M to fund a 4,000m drilling program at its Zacatecas Silver project in Zacatecas, for community engagement, and for strategic growth initiates.

ON RESOURCES AND DEVELOPMENT

  • Osisko Development Corp., declared that it intends to re-submit its two permit applications for open-pit mining at its San Antonio Gold project in Sonora since mining permits appears to be gaining traction in Mexico.
  • Zacatecas Silver Corp., announced a 4,000m core drilling program focused on the El Cristo and Panuco North vein systems at its Zacatecas Silver project in Zacatecas state. The goal of this program is to explore underexplored areas, delineate high-grade mineralization, and expand known resources. A 2,500m diamond drill program has been planned for the El Cristo Silver project targeting the extension of the Veta Grande Vein system, where previous drilling intersected silver and base metal mineralization in 22 out of 28 holes. Also, a 1,500m of drilling will be conducted at Panuco, where previous work has shown high grade intercepts.

ON DEALS AND CORPORATE ISSUES

  • Vizsla Silver Corp., announced that Odyssey Trust Company has replaced Computershare Trust Company as the company’s transfer agent effective August 11, 2025. Shareholders do not need to take any action, but inquiries related to shares should now be directed to Odyssey Trust (Panuco project, Sinaloa).
  • Sailfish Silver Corp., closed the sale of Swordfish Silver Corp., which holds the Gavilanes project in Durango to Advance Metals Limited. The transaction included a cash payment of USD $50K, 16,800,000 Advance shares, 33,600,000 performance rights convertible into Advance shares, and a 2% NSR on mineral production from the property. Advanced must spend a minimum of USD $2M on exploration over five years, or pay USD $500K if this commitment is not met.
  • Reyna Silver Corp., announced that the shareholders of the company approved the special resolution for a statutory plan of arrangement regarding the acquisition by Torex Gold. The transaction is expected to close on August 20, 2025, pending a final order from the Supreme Court of British Columbia (Batopilas project, Chihuahua).
  • MAG Silver Corp., declared a fix dividend of USD $0.02 per share and an additional cash flow linked dividend of USD $0.124 per share which represents approximately 30% of the USD $40.9M free cash flow generated by the Juanicipio mine in Zacatecas, for a total dividend of USD $0.144 per share payable on September 1, 2025 to shareholders on record as of August 18, 2025.
  • Americas Gold and Silver Corporation announced that it is implementing a consolidation of its outstanding common shares as authorized by its shareholders and subsequently approved by its Board of Directors. It will consist of one post-consolidation common share for every 2.5 pre-consolidated common shares. The company plans to file articles of amendment on or about August 21, 2025, to implement this change. The CUSIP (Committee on Uniform Securities Identification Procedures) and ISIN (International Securities Identification) numbers of the post-consolidation common shares will also change upon the completion of the consolidation (Cosala operations, Sinaloa).
  • Mithril Silver and Gold reported that its common shares are now trading on the OTCQB Venture Market in the USA under the symbol MTIRF. It also announced that their common shares will continue to trade on the Australian Stock Exchange and Toronto Stock Exchange under the symbols MTH and MSG respectively (Copalquin project, Durango).
  • Oroco Resource Corp., received a positive resolution from the Mexican Secretariat of Environment and Natural Resources (SEMARNAT), allowing them to proceed with drilling and exploration activities on the Santo Tomas project in Sinaloa, without needing an Environmental Impact Authorization. This decision is based on the characteristics outlined in their “informe preventivo” notice.
  • Tocvan Ventures Corp., obtained full permit approval for a 50,000 tonnes pilot mine facility at its Gran Pilar project in Sonora. The facility includes a heap leach pad and hydrometallurgical processing infrastructure, allowing for the processing of high grade material and optimizing extraction methods.
  • Reyna Silver Corp., received a final order from the Supreme Court of British Columbia authorizing Torex Gold Resources Inc to proceed with the acquisition of Reyna Silver (Batopilas project, Chihuahua).

ON SOCIAL RESPONSIBILITY

  • No relevant news.

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, an outcrop of a rhyolite dome in an intermediate sulphidation epithermal vein system in a project in Chihuahua, Mexico. Photo taken by Miguel A Heredia.