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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 Fourth Week of November 2025

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By Jorge Cirett

During the 48th week of the year (November 24th to November 30th, 2025), companies working in Mexico presented 28 press releases.  One company informed about exploration advances on early-stage properties. Three companies reported third quarter 2025 results. Eleven companies presented news on financing rounds or share matters. Four companies presented updates on advanced properties/mines. Eight companies informed on deals and corporate issues. ON MEXICO ISSUES, no relevant news. ON EXPLORATION, in Durango, Pinnacle Silver and Gold informed on a LiDAR survey at El Potrero. ON MINING, Orogen Royalties, Guanajuato Silver Company, Royalties Inc. and Impact Silver presented third quarter 2025 reports. ON FINANCING, nine companies informed on financing rounds: Silver Viper Minerals (C$17 M), GoGold Resources (C$125 M), Vizsla Silver (US$300 M), Silver Wolf Exploration (C$2.1 M), Pinnacle Silver and Gold (C$2.5 M), Kingsmen Resources (C$4.2 M), Silver Tiger Metals (C$40 M), Avino Silver & Gold (US$60 M) and GoGold Resources (C$143.75 M). Elemental Royalty is to start trading on the Nasdaq. Regency Silver granted stock options to acquire 4.5 M shares. ON RESOURCES AND DEVELOPMENT, Heliostar Metals released results from drilling at Ana Paula, in Guerrero. In a separate press release, Heliostar informed on the filing of a technical report for La Colorada, in Sonora. Silver Dollar Resources reported underground sample results from La Joya, in Durango. Minaurum Gold completed the 10,000 m phase I drilling campaign at Alamos Silver in Sonora, and is starting the 25,000 m phase II. ON DEALS AND CORPORATE ISSUES, Guanajuato Silver Company is to acquire the Bolañitos mine in Guanajuato from Endeavour Silver. Osisko Development entered into a securities purchase agreement to sell its San Antonio project in Sonora to Axo Copper. Apollo Silver, Minaurum Gold and Mithril Silver and Gold engaged marketing services providers. Santacruz Silver held its AGM. Proxy advisory firms recommended Teck Resources shareholders to vote for the merger with Anglo American. ON SOCIAL RESPONSIBILITY, no relevant news.

ON MEXICO ISSUES

No Relevant News.

ON EXPLORATION

  • Pinnacle Silver and Gold Corp. informed an airborne LiDAR survey has been flown over El Potrero in Durango, covering the 1,100 ha property. The resulting high-resolution topographic study will aid mapping “features such as structures and lithological contacts that can be related to mineralization but may not be exposed at surface”.

ON MINING

  • Orogen Royalties Inc. released Q3 2025 results. Net income before tax of C$1.3 M, a net comprehensive income of C$0.65 M, royalty revenue of C$2.3 M, general and administrative expenses of C$1.4 M, cash flow of C$2.2 M and a working capital of C$21.64 M (royalty on Ermitaño, Sonora).
  • Guanajuato Silver Company Ltd. announced financial information and production results for Q3 2025. Working capital of  C$11.3 M, positive operating cash flow of C3 M. and US$11.6 M of cash and cash equivalents by the end of the period. Consolidated production during the quarter from the Topia mine (Durango), El Cubo Mines Complex (Guanajuato), The Valenciana Mines Complex (Guanajuato), and the San Ignacio mine (Guanajuato) from 85 K tonnes mined, 85 K tonne milled averaging 0.91 gpt Au, 103 gpt Ag, recovering 81.1% Au, 86.7% Ag to produce 2,025 Oz Au, 245.4 K Oz Ag, 597.3 K Lb Pb, 741.6 K Lb Zn (or 457.5 K Oz AgEq) at cash cost $32.10 per Oz AgEq and an AISC of $40.64 per Oz AgEq. During the period 1,403 m were drilled at Villaplando/El Cubo, 642 m at San Ignacio and 395 m at Topia.
  • Impact Silver Corp. announced financial and operating results for the third quarter 2025. The company reported revenue of C$10.7 M. At Zacualpan, in Estado de Mexico, the Guadalupe mill processed 35.4 K tonnes averaging 157 gpt Ag to produce 150.4 K Oz Ag. At Plomosas, in Chihuahua, 10 K tonnes were produced grading 30 gpt Ag, 4.5% Pb, 8.3% Zn. ”the mine successfully commissioned a new lead oxide recovery circuit following extensive metallurgical testing. This new system has been performing well, recovering up to 60% of lead oxide material which occurs locally in the mine that was previously unrecoverable by the prior operator”. 

ON FINANCING

  • Silver Viper Minerals Corp. raised the maximum size of its previously announced non-brokered private placement to C$17 M (La Virginia, Sonora).
  • Elemental Royalty Corp. announced its common shares are to start trading on the Nasdaq capital market (royalty on Mercedes, Sonora).
  • GoGold Resources Inc. filed a final short form prospectus pursuant to its C$125 M bought deal public offering (Los Ricos South, Jalisco).
  • Vizsla Silver Corp. closed its previously announced offering of 5% convertible senior unsecured notes due 2031 for an aggregate principal amount of US$300 M. The company has now twice the capital requirement to bring the Panuco project in Sinaloa into production and continue district-scale exploration.
  • Silver Wolf Exploration Ltd. closed the non-brokered private placement for aggregate gross proceeds of C$2.1 M. Avino Silver & Gold Mines Ltd. acquired 5 M shares, taking its stake in the company to 11.65% on a non-diluted basis and to 16.5% on a fully-diluted basis   (Ana Maria, Durango).
  • Pinnacle Silver and Gold Corp. arranged a non-brokered private placement to raise gross proceeds of up to C$2.5 M (El Potrero, Durango).
  • Kingsmen Resources Ltd. closed its non-brokered private placement, raising C$4.2 M. (Las Coloradas, Chihuahua).
  • Silver Tiger Metals Inc. closed its previously announced bought deal offering of common shares of the company, for gross proceeds of C$40 M (El Tigre, Sonora).
  • Avino Silver & Gold Mines Ltd. filed a prospectus supplement to the company’s short form base shelf prospectus dated May 26, 2025 with the securities commission in each of the provinces and territories of Canada pursuant to which the company may, at its discretion and from time to time, distribute common shares up to the aggregate sales amount of US$60 M (Avino, Durango).
  • GoGold Resources Inc. closed its previously announced bought deal offering for aggregate gross proceeds of C$143.75 M. This includes proceeds from the full exercise of a 15% over-allotment option (Los Ricos South, Jalisco).
  • Royalties Inc. reported results for the third quarter of 2025. During the period the company generated revenue of US$41.2 K, while operating expenses totaled US$111.7 K. At the end of the period total assets were US$2.8 M (pursuing royalty on Cozamin, Zacatecas).
  • Regency Silver Corp. granted stock options to acquire 4.5 M common shares of the company to directors, officers, employees and consultants. (Dios Padre, Sonora).

ON RESOURCES AND DEVELOPMENT

  • Heliostar Metals Ltd. released additional results from the current drilling program at Ana Paula, in Guerrero. Drilling is designed to better define the overall east-west orientation of the High Grade Panel zone, with 44 holes and 12,615 m drilled to date. Highlighted core length intervals comprise 48.5 m @ 5.48 gpt Au (including 3.2 m @ 20.8 gpt Au); 70.65 m @ 9.38 gpt Au; 26.6 m @ 4.78 gpt Au; 83.2 m @ 17.30 gpt Au (including 46.65 m @ 27.30 gpt Au); 92.05 m @ 4.33 gpt Au; 35.55 m @ 6.73 gpt Au; 18.35 m @ 7.94 gpt Au; 65.15 m @ 5.39 gpt Au; 10.2 m @ 13.60 gpt Au.
  • Silver Dollar Resources Inc. reported underground sample results and preliminary geologic modelling to shift from open pit to underground at its La Joya project in Durango. Results from twelve samples 0.26 to 1.10 m in width were as high as 0.6 gpt Au, 1,800 gpt Ag, 13.9% Cu, 0.1% Pb, 0.5% Zn..
  • Heliostar Metals Ltd. filed an updated technical report on its operating La Colorada mine, in Sonora. . 
  • Minaurum Gold Inc. completed the 10,000 m phase I infill resource drill program and commenced the 25,000 m phase II resource expansion drill program at the Alamos Silver project in Sonora. “The program will include step-out holes at the Europa and Travesia silver shoots, as well as additional drilling at the historic Quintera and Minas Nuevas mines and the more recent discoveries at Promontorio Sur, Cotera, Pulpito, and San Jose vein zones”. 

ON DEALS AND CORPORATE ISSUES

  • Guanajuato Silver Company Ltd. entered into a definitive agreement to acquire the Bolañitos mine in Guanajuato, from Endeavour Silver Corp. for total consideration of up to US$50 M. A total upfront consideration at closing of US$30 M in cash and US$10 M in Guanajuato Silver’s common shares. Two more contingent payments are to be made, US$5 M upon achieving production of 2 M Oz AgEq and 4 M Oz AgEq, 50% in cash and 50% in shares. Bolañitos consists of 26 mining concessions totaling 2,537 ha, including the San Miguel, La Luz and Lucero producing mines and the Golondrinas mine, scheduled to restart production early in 2026. The property has 534 K tonnes grading 2.8 gpt Au, 101 gpt Ag containing 42,600 Oz Au, 4.6 M Oz Ag of mineral reserves, 453 K tonnes grading 2.3 gpt Au, 110 gpt Ag containing 34,000 Oz Au, 1.6 M Oz Ag of measured and indicated resources and 1.7 M tonnes grading 2.5 gpt Au, 141 gpt Ag, containing 132,200 Oz Au, 7.5 M Oz Ag in inferred resources. Bolañitos produced 25,230 Oz Au, 452.6 K Oz Ag (2.47 M Oz AgEq) in 2024.
  • Osisko Development Corp. entered into a securities purchase agreement with Axo Copper Corp. to sell its 100% interest in the 11,338 ha San Antonio project in Sonora. Upon closing of the transaction Osisko will receive shares of Axo Copper for a total of 9.99% of the company and a cash payment equal to 70% of any Mexican value added tax refund due. Upon the filing of a feasibility study (FS), Osisko will receive US$2 M, in cash or Axo shares. Upon the first gold pour, Osisko will receive US$2 M in cash or shares of Axo. When Axo raises more than US$10 M in equity financings, Osisko is to receive the Axo shares needed to keep its 9.99% ownership. An amended and restated stream agreement was signed between Axo and OR Royalties Inc. entitling OR Royalties to 4.99% of the issued shares of Axo, with the designated percentage of payable precious metals set at 7.15%, the transfer payments for metal deliveries set to 30% of spot prices and contingent payments set at 50, 100 and 150 K Oz Au production marks, up to an aggregate of US$8.55 M, payable in gold deliveries and subject to the 30% transfer payment.
  • Apollo Silver Corp. engaged Equedia Network Corp. to provide communications and advisory services in accordance with the policies of the TSX Venture Exchange and applicable securities laws (Cinco de Mayo, Chihuahua).
  • Santacruz Silver Mining Ltd. reported that all matters were approved at its annual general and special meeting of shareholders held on November 25, 2025 (Zimapán, Hidalgo).
  • Teck Resources Ltd. announced that independent proxy advisory firms Institutional Shareholder Services Inc. and Glass Lewis & Co. have recommended that Teck shareholders vote “FOR” the company’s merger of equals with Anglo American plc  (San Nicolás, Zacatecas).
  • Minaurum Gold Inc. entered into agreements with Capital Analytica and National Inflation Association to extend marketing and communication services agreements (Alamos Silver, Sonora).
  • Royalties Inc. reported that on November 4, 2025 the Civil Chamber of the Superior Tribunal of Justice of Zacatecas upheld Royalties Inc. entitlement to royalties and rejected the appeals filed by defendants Raúl González Anaya and Capstone Gold S.A. de C.V. “The next step is the calculation and the collection of the amount owed on the 2% NSR on past production from the Portree claim under the tailings pond” (pursues royalty on Cozamin, Zacatecas).
  • Mithril Silver and Gold Ltd. engaged the services of ICP Securities Inc. to provide automated market making services for a monthly fee of C$7.5 K. Additionally, Ignite Partners was engaged for a six months investor engagement services and Small Caps IR to deliver professional investor relations services for a fee of AU$3 K per month. The company has retained Departures Capital to provide ongoing digital media marketing services (Copalquin, Durango).  

ON SOCIAL RESPONSIBILITY

  • No Relevant News. 

On the image below: Epithermal quartz veining on volcanosedimentary rocks, HQ core. Picture by Jorge Cirett.

The Mining and Exploration News in Mexico; Highlights on the Fifth Week of October 2025

/ Gambusino Prospector / Leave a comment

By Jorge Cirett

During the 44th week of the year (October 27th to November 2nd, 2025), companies working in Mexico presented 32 press releases.  Two companies informed about exploration advances on early-stage properties. Four companies provided operational figures for the quarter. Ten companies presented news on financing rounds or share matters. Four companies presented updates on advanced properties/mines. Ten companies informed on deals and corporate issues. ON MEXICO ISSUES, no relevant news.  ON EXPLORATION, in Sonora, Minaurum Gold released results from definition drilling at Alamos Silver. In Durango, Pinnacle Silver and Gold updated on work at El Potrero. ON MINING, Alamos Gold, Coeur mining, Capstone Copper and Agnico Eagle presented third quarter 2025 reports. ON FINANCING, eight companies informed on financing rounds: Questcorp Mining (C$2.1 M), Silver Wolf (C$5.1 M), Colibri Resources (C$1.5 M), Starcore International Mines (C$5 M), Apollo Silver (C$26.8), Oroco Resource (US$3.6 M), Fortune Bay (C$8 M), Guanajuato Silver Company (C$0.52 M). Silver Spruce is consolidating shares. Santacruz Silver Mining intends to trade on a new stock exchange. Xali Gold granted stock options.  ON RESOURCES AND DEVELOPMENT, Avino Silver and Gold reported drilling results from La Preciosa, in Durango. Mithril Silver and Gold updated on activities at Copalquin in Durango. Silverco Mining presented results from the 2024 drilling campaign at Cusi, in Chihuahua. Minaurum Gold delivered results from resource definition drilling at Alamos Silver, in Sonora. Santacruz Silver Mining and Heliostar Metals  informed on its AGM. Silver Viper is to acquire the Coneto property from Fresnillo plc and Orex Minerals. Quetzal Copper is now Silverco Mining, and updated on the status of the Cusi property in Chihuahua. ON DEALS AND CORPORATE ISSUES, Sonoro Gold made the final payment on the Cerro Caliche property in Sonora. ON SOCIAL RESPONSIBILITY, Alamos Gold informed on community support in the Mulatos District of Sonora. 

ON MEXICO ISSUES

No Relevant News.

ON EXPLORATION

  • Pinnacle Silver and Gold Corp. announce positive results from the preliminary scoping metallurgical tests for the El Potrero project in Durango. Three samples from the Pinos Cuates underground mine were sent to the SGS lab in Durango, for grinding, bottle roll cyanide leach and gravity tests. Bottle roll cyanide leach tests averaged 95.1% Au and 54.7% Ag, while gravity tests returned 29% to 76% Au and 4% to 16% Ag. More studies are warranted to characterize the silver mineralization and increase the recovery rates.
  • Minaurum Gold Inc. announced further results of its 2025 resource-definition drill program at its Alamos Silver project in Sonora. The program is targeting the Promontorio, Travesia and Europa vein zones. Highlighted core length intervals comprise 4.8 m @ 0.17 gpt Au, 154 gpt Ag, 0.28% Cu, 1.1% Pb, 2.4% Zn; 0.55 m @ 0.50 gpt Au, 352 gpt Ag, 0.80% Cu, 3.1% Pb, 7.6% Zn; 1.10 m @ 0.08 gpt au, 606 gpt Ag, 0.64% Cu, 0.8% Pb,1.3% Zn; 4.53 m @ 0.08 gpt Au, 275 gpt Ag, 0.34% Cu, 0.9% Pb 2.1% Zn (including 0.5 m @ 0.15 gpt Au, 983 gpt Ag, 0.85% Cu, 2.0% Pb, 5.3% Zn); 0.7 m @ 0.07 gpt Au, 25 gpt Ag, 1.37% Cu, 1.2% Pb, 1.7% Zn.     .

ON MINING

  • Alamos Gold Inc. reported its financial results for the quarter ended September 30, 2025, including figures from its operations in Mexico. During the period the company produced 141,700 Oz Au, generating US$130.3 M of free cash flow. At the Mulatos District, in Sonora, Alamos mined 997.3 K tonnes of ore, 3.89 M tonnes of waste (3.91 waste-to-ore ratio), stacking 1 M tonnes averaging 1.4 gpt Au, containing 48,037 Oz Au with an average recovery rate of 61%, producing 37,000 Oz Au at cash cost $761 per Oz Au and an AISC of $831. Alamos had cash and cash equivalents of US$463.1 M at the end of the period.
  • Coeur Mining Inc. reported third quarter 2025 financial results, including revenue of US$555 M and cash flow from operating activities of $238 M. During the period the company produced 111,364 Oz Au, 4.8 M Oz Ag at cash cost $1,215 per Oz AuEq or $14.95 per Oz AgEq. At Las Chispas, in Sonora, 139.9 K tonnes were milled averaging 3.42 gpt Au, 321 gpt Ag, recovering 97.9% Au, 97.8% Ag, to produce 16,540 Oz Au, 1.7 M Oz Ag, at cash cost $934 per Oz Au, $10.75 per Oz Ag and free cash flow of US$66.1 M. At Palmarejo, in Chihuahua, 48.3 K tonnes were milled, averaging 1.55 gpt Au, 108 gpt Ag, recovering 95.0% Au, 89.9% Ag, to produce 24,802 Oz Au, 1.51 M Oz Ag at cash cost $887 per Oz Au, $16.44 per Oz Ag and free cash flow of US46.9 M.
  • Capstone Copper Corp. reported results for the quarter ended September 30, 2025, including figures from its Mexico operations. The company produced a total of 55,280 tonnes of copper at cash cost $2.42 per Lb Cu. At Cozamin, in Zacatecas, 6,145 tonnes of copper were produced during the period from ore grading 1.93% Cu and a recovery rate of 94.3%, at cash cost $1.51 per Lb Cu. 
  • Agnico Eagle Mines Ltd. reported financial and operating results for the third quarter of 2025, including information from its operations in Mexico. During the period the company produced 866,936 Oz Au at cash cost of $963 per Oz Au and all-in-sustaining costs (AISC) of 1,363 per Oz Au. The San Nicolas project in Zacatecas continues to advance on the feasibility study (FS), with engineering expected to be completed by year-end. During the quarter 21,380 Oz Au were produced at Pinos Altos-Creston Mascota, in Chihuahua, at cash cost $1,531 per Oz Au, and 4,529 Oz Au produced at La india, in Sonora, at cash cost $2,872 per Oz Au.

ON FINANCING

  • Questcorp Mining Inc. closed the first tranche of its non-brokered private placement for gross proceeds of C$2.1 M (Nueva Union, Sonora).
  • Silver Wolf Exploration Ltd. announced a non-brokered private placement for aggregate gross proceeds of C$1.5 M. The offering will be carried out utilizing the Listed Issuer Financing Exemption (Ana Maria, Durango).
  • Colibri Resource Corp. increased the size of its previously announced offering for gross proceeds of C$1.5 M (EP, Sonora).
  • Silver Spruce Resources Inc. is to implement the 1:15 consolidation of shares on October 31, 2025. (Jackie, Sonora).
  • Starcore International Mines Ltd. closed its non-brokered private placement, raising C$5 M in gross proceeds. Aggregate compensation of C$92 K was paid by the company to various eligible registrants as finders’ fees (San Martin, Queretaro).
  • Apollo Silver Corp. closed the final tranche of its previously announced upsized non-brokered private placement, raising gross proceeds of C$1.6 M and raising total proceeds of C$26.8 M. In connection with the subscription the company will pay aggregate finder’s fees totalling C$901 K  (Cinco de Mayo, Chihuahua).
  • Santacruz Silver Mining Ltd. has applied to list its common shares on the Nasdaq Capital Market (Zimapan, Hidalgo).
  • Oroco Resource Corp. updated on its non-brokered private placement for aggregate gross proceeds of up to US$3.6 M, with an anticipated minimum of US$2 M (Santo Tomás, Sinaloa).
  • Xali Gold Corp. announced the granting of 2.2 M incentive stock options to certain directors, officers, employees and consultants of the company (El Oro, Estado de Mexico).
  • Fortune Bay Corp. announced the closing of its previously announced “bought deal” private placement for aggregate gross proceeds of C$8 M. Pursuant to the offering the company sold “flow-through” shares for gross proceeds of $2 M (US or Can?) and common shares of the company for gross proceeds of $6 M (US or Can?) (Poma Rosa, Chiapas).
  • Guanajuato Silver Company Ltd. announced that following the offering of the company in which it obtained C$43.5 m in gross proceeds, Cannacord Genuity Corp. and Red Cloud Securities Inc. have purchased additional common share purchase warrants for additional C$522 K (El Cubo, Guanajuato).

ON RESOURCES AND DEVELOPMENT

  • Avino Silver and Gold Ltd. reported results from four twin holes drilled at La Preciosa, in Durango. The results exhibit variation in thickness and grade “expected due to the “pinch and swell” geometry of the La Preciosa veins and the high nugget effects”. Highlighted true width intercepts comprise 2.48 m @ 0.66 gpt Au, 425 gpt Ag; 0.78 m @ 1.21 gpt Au, 513 gpt Ag; 5.22 m @ 0.51 gpt Au, 787 gpt Ag (including 0.77 m @1.02 gpt Au, 3,206 gpt Ag). 1.47 m @ 0.86 gpt Au, 635 gpt Ag; 3.98 m @ 1.15 gpt Au, 306 gpt Ag; 4.00 m @ 0.61 gpt Au, 463 gpt Ag.
  • Mithril Silver and Gold Ltd. informed on activities during their September 2025 quarterly report. At the Copalquin project in Durango, drilling progressed at target 1, commenced at target 5, channel sampling defined a new target at the Santa Cruz mine and work continues on resource drilling and 3D modelling for the resource update planned for early 2026. Mithril common shares are now trading on the OTCQB Venture Market. Cash balance at the end of September was A$18.3 M.
  • Silverco Mining Corp. reported results from its 5,500 m 2024 drill program at Cusi, in Chihuahua. Highlighted core length intervals comprise 1.7 m @ 0.13 gpt Au, 2022 gpt Ag, 0.8% Pb, 4.5% Zn; 3.3 m @ 0.15 gpt Au, 450 gpt Ag, 0.3% Pb, 0.4% Zn; 2.6 m @ 0.26 gpt Au, 385 gpt Ag, 0.3% Pb, 0.1% Zn; 7.5 m @ 0.30 gpt Au, 291 gpt Ag, 2.2% Pb, 2.5% Zn; (including 0.7 m @ 0.96 gpt Au, 958 gpt Ag, 2.0% Pb, 5.0% Zn); 5.9 m @ 0.16 gpt Au, 315 gpt Ag, 0.4% Pb, 0.1% Zn; 3.2 m @ 0.23 gpt Au, 498 gpt Ag, 1.3% Pb, 1.8% Zn; 3.7 m 0.26 gpt Au, 304 gpt Ag, 1.3% Pb, 0.7% Zn. Currently the company is advancing a 15,000 m drill program with assays expected in Q4 2025.
  • Minaurum Gold Inc. announced results of its 2025 resource-definition drilling at its Alamos Silver project in Sonora. The program targeted the Promontorio, Travesia and Europa vein zones. Highlighted core length intervals comprise 4.80 m @ 0.17 gpt Au, 154 gpt Ag, 0.28% Cu, 1.1% Pb, 2.4% Zn; 0.50 m @ 0.50 gpt Au, 771 gpt Ag, 0.50% Cu, 2.1% Pb, 4.3% Zn; 0.55 m @ 0.50 gpt Au, 352 gpt Ag, 0.80% Cu, 3.1% Pb, 7.6% Zn; 1.10 m @ 0.08 gpt Au, 606 gpt Ag, 0.64% Cu, 0.8% Pb, 1.3% Zn; 4.53 m @0 .08 gpt Au, 275 gpt Ag, 0.34% Cu, 0.9% Pb, 2.2% Zn; 1.40 m@ 0.18 gpt Au, 300 gpt Ag, 0.44% Cu, 0.7% Pb, 1.3% Zn.    

ON DEALS AND CORPORATE ISSUES

  • Chesapeake Gold Corp. announced the second extension of its exploration agreement on the Metates property with the community of San Juan de Camarones, within the Santiago Papasquiaro Municipality in Durango. The company’s “proprietary sulphide leach testwork remains on schedule and is progressing well alongside environmental and related baseline studies in support of the upcoming PFS”.
  • Inomin Mines Inc. entered into a definitive agreement with Calu royalty S.A.P.I de C.V. for the La Gitana and Peña Blanca properties in Oaxaca. The sale of the 100% interest on the properties involves the payment of C$350 K, payable as follows: C$100 K within five days of the execution date, C$100 K on the closing of the transaction and $150 K when the concessions are registered in the Public Mining Registry, or six months after the signing date.
  • Santacruz Silver Mining Ltd. announced that its annual general and special meeting of shareholders will be held in-person in Vancouver on November 25, 2025 (Zimapán, Hidalgo).
  • Silver Viper Minerals Corp. entered into a binding agreement with Fresnillo plc and Orex Minerals Inc. to acquire 100% ownership of the Coneto project in Durango. Silver Viper will acquire the combined interests in Coneto (61.21% held by Fresnillo and 38.79 % held by Orex) through an all-share transaction. The transaction values the project at US$15 M and common shares are to be issued for the purchase price. After the transaction, Fresnillo is expected to own 17% and Orex 11% of the issued and outstanding shares of Silver Viper. “ The parties will work on closing the Acquisition expeditiously and no later than January 2026”.
  • Quetzal Copper Corp., doing business as Silverco Mining Ltd. provided an update following the completion of its listing  on the TSX Venture Exchange  via its reverse takeover by Silverco Mining Corp. on October 17, 2025. The Cusi property in Chihuahua includes a 1,200 tpd mill. The company has raised C$25 M privately over the previous 18 months. A 15,000 m drill program is currently underway with two rigs on site. The San Miguel and La Bamba claims were acquired. A new resource estimate and a preliminary economic assessment (PEA) are to be completed with a view to support planned production on H2 2026.
  • Masivo Silver Corp. signed a definitive option agreement with a private Mexican person, Minera Goldzone S.A. de C.V., and partners, to acquire the 2,649 ha Cerro Colorado project in Sonora. Masivo’s intends to commence in November 2025 a drill program to test “along-strike and down-dip extensions of mineralized zones identified in prior surface work”.
  • Orex Minerals Inc. entered into a binding term sheet with Silver Viper Minerals Corp. and Fresnillo plc to sell its interest in the Coneto project in Durango. Through an all-share transaction valued at US$15 M, Silver Viper will acquire 38.79% ownership from Orex and 61.21% ownership from Fresnillo. Post-closing, Fresnillo and Orex will hold 17% and 11% respectively of Silver Viper.
  • Silverco Mining Ltd. completed its name change from Quetzal Copper Corp. to Silverco Mining Ltd. “Due to a labour dispute between the British Columbia General Employees’ Union and the government of British Columbia, BC Registries, the government body responsible for registrations of businesses, was temporarily closed. As a result, the Company was unable to legally change its name at the time of completing its reverse takeover of Silverco Mining Corp., which closed on October 17, 2025” (Cusi, Chihuahua).
  • Heliostar Metals Ltd. announced its annual general and special meeting is to be held on November 26, 2025 (Ana Paula, Guerrero).
  • Sonoro Gold Corp. made the final concession payment on its Cerro Caliche property in Sonora. The Rosario mineral concessions were bought to an Arizona resident for total consideration of US1.79 M and a 2% NSR royalty, which can be bought at US$1 M for each 1%. These concessions represent 30% of the total surface area of the project.

ON SOCIAL RESPONSIBILITY

  • Alamos Gold Inc. informed on ongoing support within the Mulatos District in Sonora, including medical services, road maintenance, water distribution, and student scholarships.

On the image below: Specularite stockwork in volcanosedimentary rock, HQ core. Picture by Jorge Cirett.

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

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By Jorge Cirett

During the 40th week of the year (September 28th to October 5th, 2025), companies working in Mexico presented 36 press releases.  No companies presented exploration advances on early-stage properties or production figures. Nine companies presented news on financing rounds and share-related issues. Two companies updated on their advanced properties. Two companies commenced drilling on advanced projectsOne company announced mining developments. Nineteen companies informed on deals and corporate issues. ON MEXICO ISSUES, the government is cancelling a large number of mining concessions that overlap protected areas.  ON EXPLORATION, no relevant news. ON MINING, no relevant news. ON FINANCING, six companies informed on financing rounds: Zacatecas Silver (C$3.75 M), Vortex Metals (C$700 K), Guanajuato Silver (C$30 M), Apollo Silver (C$20.9 M), Silver Tiger (C$25 M) and Sonoro Gold (C$3 M). Guanajuato Silver Company and GR Silver Mining granted stock options. Aura Minerals announced the conversion of receipts into shares. ON RESOURCES AND DEVELOPMENT, Regency Silver is to commence drilling at its Dios Padre project in Sonora. Capitan Silver updated on its Cruz de Plata project in Durango. Sierra Madre Gold and Silver announced that development has started at La Guitarra mine, in Estado de Mexico. Sonoro Gold provided an update on the Cerro Caliche and San Marcial projects in Sonora. Silver Viper Minerals commenced a drilling campaign at La Virginia, in Sonora. ON DEALS AND CORPORATE ISSUES, Royal Gold received government regulatory approvals for the acquisition of Sandstorm Gold. Prime Mining’s security holders approved its acquisition by Torex Gold. Fuerte Metals, GR Silver, Empress Royalty, Almaden Minerals and Altius Minerals announced appointments to the board. Empress Royalty announced senior appointments. Mexican Gold is to acquire the Tatatila project in Veracruz from Chesapeake Gold. Sierra Madre Gold and Silver engaged marketing services. Sonoro Gold is considering to spinout the San Marcial project in Sonora. Silver Bull reported dates for the hearings on its arbitration case against Mexico. Prismo Metals and Vizsla Silver held their AGM’s. Canasil is to review opportunities in its Mexican portfolio. Silver Storm Mining contracted investor relations services. ON SOCIAL RESPONSIBILITY, Vizsla Silver released its third sustainability report.

ON MEXICO ISSUES

  • The Ministry of Economy (Secretaría de Economía) started the procedure to cancel 805 mining concessions that overlap protected natural areas (Áreas Naturales Protegidas, or ANP’s), on the base that these are not complying on certain obligations, like the payment of annual mining duties.

ON EXPLORATION

  • No Relevant News.

ON MINING

  • No Relevant News.

ON FINANCING

  • Zacatecas Silver Corp. announced the closing of its non-brokered private placement financing for total gross proceeds of C$3.75 M (Zacatecas Silver, Zacatecas).
  • Vortex Metals Inc. increased the size of its previously announced non-brokered private placement to C$700 K. “Vortex intends to allocate the gross proceeds raised from the sale of the Units as follows: approximately 40% to pay for mining concession fees, approximately 40% to pay for exploration fees and remaining 20% for general working capital purposes” (Riqueza Marina, Oaxaca).
  • Guanajuato Silver Company Ltd. entered into an agreement with Cannacord Genuity Corp. and Red Cloud Securities Inc. as co-lead underwriters and joint bookrunners to purchase on a “bought deal” basis units of the company for gross proceeds of C$30 M (El Cubo and Valenciana, Guanajuato).
  • GR Silver Mining Ltd. granted incentive stock options to certain eligible persons to purchase up to an aggregate of 600 K common shares (Plomosas, Sinaloa).
  • Apollo Silver Corp. announced a non-brokered private placement for aggregate gross proceeds of up to C$20.88 M (Cinco de Mayo, Chihuahua).
  • Aura Minerals Inc. “Announces to the holders of the Company’s Brazilian Depositary Receipts (“BDRs”) the launch of the Incentive Program for the conversion of BDRs into common shares (“Incentive Program”), under which holders may request the conversion of their BDRs (“AURA33”) into the underlying common shares (“AUGO”) listed on Nasdaq (“common shares”), at a ratio of three to one, without being required to pay the applicable fees charged by Banco Bradesco. The Incentive Program will be available for a fixed period of 32 days, from October 6, 2025, to November 6, 2025” (Aranzazu, Zacatecas).
  • Silver Tiger Metals Inc. filed a short form prospectus with the securities commissions in each of the provinces of Canada, except Quebec, in connection with its bought deal public offering of common shares for aggregate gross proceeds of C$25 M (El Tigre, Sonora).
  • Sonoro Gold Corp. announced a fully subscribed non-brokered private placement offering for gross proceeds of C$3 M (Cerro Caliche, Sonora).
  • Prismo Metals Inc. granted 850 K stock options to certain directors and officers of the company, and 100 K options to a consultant of the company. Also, 725 K restricted share units were issued to certain directors and officers of the company (Palos Verdes, Sinaloa).

ON RESOURCES AND DEVELOPMENT

  • Capitan Silver Corp. provided an update on its Cruz de Plata project in Durango. Since 2020 the company has consolidated its position in the district, more recently with the acquisition of 2,171 ha from Fresnillo plc. Capitan Silver has elaborated a geological model that includes annular structures to an elliptical intrusive body with silver mineralization in sedimentary rocks and gold mineralization in the contact of these rocks with overlying volcanic rocks. Six main targets are comprised by Casco Norte, Jesús María Northwest, Jesús María East, San Rafael, La Providencia, La Purísima, Jesús María North and El Tubo Hill. The 2025 drilling program is being expanded from 10,000 m to 15,000 m. Just over 8,000 m of drilling have been completed to date, with assays pending for 38 holes. A property-wide 385 line-km regional airborne magnetic and magnetotelluric survey has been contracted. The press release includes a table with grab and chip sample results of up to 62 gpt Au, 991 gpt Ag, 0.76% Cu, 6.25% Pb, 7% Zn.
  • Sierra Madre Gold and Silver Ltd. announced that development has started at the Nazareno mine in the La Guitarra complex in Estado de México. Over 700 tonnes of ore have been delivered to the La Guitarra processing plant, material that was not included in the mineral resource estimate. The company also announced the purchase of a new rig capable of drilling up to 150 m of NWL size and 250 m of BWL size core. The rig is capable of underground and surface drilling.
  • Sonoro Gold Corp. provided an update on the Cerro Caliche and San Marcial projects in Sonora. The company intends to commission an updated preliminary economic assessment (PEA) on Cerro Caliche by the first quarter of 2026. The current PEA contemplates a 9-year mining operation at a 12,000 tpd rate based on a gold price of US$1,800 per Oz Au. The updated PEA will include 55,360 m of drilling, trenching and the changes in the environmental report that covers the property. The project counts with a surface agreement access for the property.
  • Regency Silver Corp. commenced drilling at its Dios Padre project in Sonora. The company plans to drill approximately 4,500 m in 6 to 8 holes, focused on targeting along-strike extensions of high-grade Au-Cu-Ag mineralization previously intercepted.
  • Silver Viper Minerals Corp. commenced a 5,000 m diamond drill program at its advanced stage La Virgina project in Sonora, with the program being carried out by Globexplore Drilling Corp. Drilling will begin with 8-9 reconnaissance holes at El Molino area, the first drill testing of this area with high priority geophysical anomalies. The program will continue at El Rubi, aiming to expand mineralization along strike and at shallow depths.  

ON DEALS AND CORPORATE ISSUES

  • Sandstorm Gold Ltd. announced that Royal Gold Inc. has received all government regulatory approvals required for the previously announced acquisition of Sandstorm” (Royalty on Mercedes, Sonora).
  • Prime Mining Corp. announced that the company’s security holders have approved the plan of arrangement with Torex Gold Resources Inc., whereby Torex will acquire all of the issued and outstanding common shares of Prime (Los Reyes, Sinaloa).
  • Fuerte Metals Corp. announced that CFO Martin Rip is retiring at the end of September 2025. “Mr. John Teo, Fuerte’s Vice President of Finance, has been appointed Interim CFO” (Cristina, Chihuahua).
  • Altius Minerals Corp. announced the retirement of Ben Lewis, chief financial officer (CFO) and Chad Wells, vice president corporate development. Stephanie Hussey, current vice president finance, has been appointed chief financial officer (Llano del Nogal royalty, Sonora).
  • Royal Gold Inc. received all governmental regulatory approvals required for the company’s previously announced acquisitions of Sandstorm Gold Ltd. and Horizon Copper Corp. (Sandstorm Gold holds a royalty on Cuale, Jalisco and Llano del Nogal, Sonora).
  • Empress Royalty Corp. announced the appointment of Brad Breetzke as business development advisor, Africa and Christian Agarnaz as busines development analysts (Royalty on Tahuehueto, Durango).
  • GR Silver Mining Ltd. announced the nomination of Daniel Schieber as vice president of corporate development and corporate relations (Plomosas, Sinaloa).
  • Chesapeake Gold Corp. entered into a definitive agreement sell its Tatalila project in Veracruz to Mexican Gold Mining Corp. “in exchange for such number of common shares of Mexican Gold representing 14.99% of the outstanding common shares of Mexican Gold at closing” and a 1.5% net smelter royalty. Mexican Gold may repurchase 0.5% of the royalty  for US$500 K within ten years from the date of the agreement. “Tatatila is a gold-copper skarn district located in Veracruz State that Chesapeake identified in 2007. Tatatila surrounds Mexican Gold’s Las Minas Project, which has a reported NI 43-101 Mineral Resource Estimate and Preliminary Economic Assessment. Several skarn prospects were discovered on Tatatila by Chesapeake, including possible extensions of the Las Minas existing resource.”
  • Sierra Madre Gold and Silver Ltd. engaged “Triomphe Holdings Ltd., doing business as Capital Analytica, an arm’s length service provider, to provide certain marketing and social media services to the company” (La Guitarra, Estado de México).
  • Sonoro Gold Corp. is considering a spinout of its San Marcial project into its subsidiary Oronos Gold Corp. The property is in Santa Ana, Sonora, covering the historic San Marcial and Soledad mines that were subject to drilling programs in the last two decades of the past century.
  • Silver Bull Resources Inc. reported that the hearing for its arbitration case against Mexico  will commence on October 6, 2025, in Washington, D.C., and will conclude no later than October 11, 2025. The international arbitration proceedings under the United States–Mexico–Canada Agreement (USMCA) and the North American Free Trade Agreement (NAFTA) arised from Mexico’s refusal to take action with respect to the illegal blockade of Silver Bull’s Sierra Mojada Project in Coahuila, which commenced in September 2019 and remains ongoing.
  • Starcore International Mines Ltd. acknowledges the current postal strike across Canada, which has created significant challenges in ensuring timely delivery of shareholder communications and proxy materials. The company took a number of measures to overcome these challenges, that can be seen on the press release at the company’s website (San Martin, Querétaro).
  • Mexican Gold Mining Corp. entered into a mining concession assignment agreement with Chesapeake Gold Corp. to acquire 100% interest on the 3,824 hectares Tatatila project in Veracruz. Mexican gold shall issue Chesapeake 4.45 M common shares of the company (a $222.6 K value), representing 14.99% of the total issues and outstanding common shares of the company. As further consideration for the interest, Mexican Gold shall grant to Chesapeake a 1.5% net smelter return (NSR) royalty, of which the company might purchase 0.5% of the royalty for US$500 K within 10 years of the execution of the agreement.
  • Prismo Metals Inc. held its annual general meeting (AGM) on October 2, 2025. A board of directors was elected, comprising Alain Lambert, Louis Doyle, Craig Gibson and Martin Dupuis, with DeVisser Gray LLP re-appointed as auditor. A new long-term incentive plan was approved. Finally, a possible new corporate name as determined by the directors of the company was reviewed (Palos Verde, Sinaloa).
  • Canasil Resources Inc. is to review opportunities in its portfolio in Durango and Zacatecas. “Of Canasil’s seven Mexican silver-gold projects, the Company’s interest in the Sandra and Nora projects have been sold to Pan American Silver and Silver Dollar Resources respectively. The Company retains a 2% NSR on its claims in each project with a 1% buyout for US$ 4 million on the Sandra NSR, and 1% buyout for $1 million on the Nora NSR. Canasil holds 100% interest in all the remaining projects. La Esperanza, Salamandra, and Colibri have had successful past drill programs which have returned high-grade silver-gold intercepts”. The company sees an improved positive environment for advancing mining projects under the current federal administration.
  • Vizsla Silver Corp. announced the results of its annual general and special meeting of shareholders held on October 2, 2025. Shareholders approved all motions put forth including its change of auditor from MNP LLP to Deloitte LLP (Panuco, Sinaloa).
  • Almaden Minerals Ltd. announced the appointment of Douglas McDonald as president and CEO. Morgan Poliquin has been appointed vice chair of the company (Ixtaca, Puebla).
  • Azucar Minerals Ltd. announced the resignation of Douglas McDonald from all his roles in the company, including as director and executive vice president, but will continue in an advisory role to support related succession initiatives and ongoing business activities El Cobre, Veracruz).
  • Silver Storm Mining Inc. retained the services of Renmark to provide investor relations services to the company for an initial term of twelve months, subject to monthly renewal and a consideration of C$9 K per month (La Parrilla, Durango).

ON SOCIAL RESPONSIBILITY

  • Vizsla Silver Corp. released its third annual sustainability report which highlights its key initiatives on environmental, social and governance matters (Panuco, Sinaloa).

On the image below: Late specularite seams on quartz vein, HQ core. Picture by Jorge Cirett.

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 Second Week of July 2025

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By Jorge Cirett

During the 28th week of the year (July 7th to July 13th, 2025), companies working in Mexico presented 38 press releases. Two companies presented news on one early-stage property. Five companies presented quarterly operational updates. Seven companies reported on financial rounds; one company requested a trading halt, another is trading now in the OTCID Market and another was re-listed on the TSX. Two companies presented drilling results from operating mines; two companies presented channel sample results from their projects; another company updated on its environmental permit.  Eleven companies reported on deals, acquisitions, payments, activities, arbitration procedures, spinouts, AGM’s and sales. ON MEXICO ISSUES, no relevant news. ON EXPLORATION, In Sonora, Questcorp Mining is preparing for drilling at La Union. Fortuna Mining is not proceeding with the Cecilia project option. ON MINING, Endeavour Silver, GoGold Resources, Sandstorm Gold, Torex Gold and Orla Mining presented preliminary operational/production for Q2 2025. ON FINANCING, seven companies informed on financing rounds: Silver Strom Mining (C$4 M), Aura Minerals (US$210 M), Mithril Silver and Gold (C$11.5 M), Sonoran Desert Copper (C$1 M), Endeavour Silver (US$60 M), Silver Viper (C$3.5 M) and Orogen Royalties (C$10 M). Mithril Silver and Gold shares would have halted trading during the week. Royalties Inc. started trading in the OCID Market. Orogen Royalties re-listed in the TSX. ON RESOURCES AND DEVELOPMENT, Mithril Silver and Gold updated on exploration progress at Copalquin, in Durango. Impact Silver released drilling results from Campo Morado, in Guerrero. Impact Silver presented results from drilling at Plomosas, in Chihuahua. GR Silver reported underground channel sample results from the Plomosas mine in Sinaloa (Yes, a Plomosas mine in Chihuahua and another Plomosas mine in Sinaloa). Sonora Gold updated on the status of the environmental permit for its Cerro Caliche project in Sonora. ON DEALS AND CORPORATE ISSUES, Mag Silver reminds shareholders of the upcoming voting deadline on the company’s acquisition by Pan American Silver. Santacruz Silver Mining made a further payment on the Bolivian assets acquisition. Altius Minerals updated on its project generation business activities. Almaden Minerals made public the memorial on the arbitration procedure alongside Almadex Minerals Ltd. with Mexico under the CPTPP. Royal Gold is to acquire Sandstorm Gold. Starcore International Mines is to spin its West Africa interests. Kingsmen Resources is to acquire the Almoloya project in Chihuahua. Triple Flag Precious Metals is to acquire Orogen Royalties. Silver Storm Mining is acquiring all shares from Till Capital. Starcore International Mines is to acquire the Tortilla project in Queretaro. Almaden Minerals sold a mill and paid an outstanding gold loan to Almadex Minerals. ON SOCIAL RESPONSIBILITY, no relevant news.

ON MEXICO ISSUES

  • No Relevant News.  

ON EXPLORATION

  • Riverside Resources Inc. and Questcorp. Mining Inc. are preparing for the maiden drill program at the 2,520 ha La Union project in Sonora. The drilling will follow up on new geophysical and geochemical surveys in the search of a carbonate replacement (CRD) deposit. The program envisages 1,500 m of drilling in 7 holes 150-350 m deep to test at least three areas with historic mines.

ON MINING

  • Endeavour Silver Corp. reported second quarter 2025 production of 1.48 M Oz Ag, 7,755 Oz Au, or 2.5 M Oz AgEq. This is the first quarter that includes figures from a mine not in Mexico (Kolpa, Peru). At Guanaceví, in Durango, 96.8 K tonnes were processed (1,064 tpd), averaging 362 gpt Ag, 1.28 gpt Au, recovering 88.6% Ag, 89.7% Au, to produce 997.9 K Oz Ag, 3,562 Oz Au or 1.28 M Oz AgEq. At Bolañitos in Guanajuato, 88.1 K tonnes were processed (968 tpd) averaging 45 gpt Ag, 1.68 gpt Au, recovering 82.4% Ag, 88.3% Au, to produce 105.2 K Oz Ag, 4,193 Oz Au, or 440.7 K Oz AgEq. On Terronera, in Jalisco, the commissioning and ramp-up continues, with an average output during June of 1,232 tpd. “During commissioning of the plant, the underground mine has continued with mine development and stope preparation”.
  • GoGold Resources Inc. reported Q2 2025 production from its Parral tailings operations. The company produced during the period 201.6 K Oz Ag, 3,100 Oz Au, 128 tonnes Cu, 140 tonnes Zn (555 K Oz AgEq).
  • Sandstorm Gold Ltd. reported preliminary figures for the second quarter 2025. During the period the company sold 15,100 attributable Oz AuEq realizing US$51.4 M, with an operating margin of US$2,980 per Oz AuEq. By the end of the period the outstanding balance of the company’s revolving credit facility was US$315 M, with an undrawn balance of US$310 M (Royalty in Cosalá, Sinaloa).
  • Torex Gold Resources Inc. reported Q2 2025 production of 82,856 Oz AuEq. During the period the company mined at a rate of 2,133 tpd at the ELG open pit, moving waste at 9,313 tpd, mined at a rate of 2,790 tpd and 4,278 tpd from ELG underground and Media Luna Underground respectively, to mine at a total rate of 8,887 tpd in the Morelos Complex in Guerrero. The ore processed graded 2.92 gpt Au, 20.5 gpt Ag, 0.54% Cu, recovering 93.5% Au, 63% Ag, 84.4% Cu, to produce 69,576 Oz Au, 336.5 K Oz Ag, 8 M Lb Cu.
  • Orla Mining Ltd. provided an operational update for the second quarter of 2025, including figures from its operations in Mexico. At Camino Rojo in Zacatecas, 2.0 M tonnes were mined and 2.6 M of waste moved, for a strip ratio of 1.33. A total of 2.6 M tonnes of ore grading 0.57 gpt Au were stacked on the heaps and 25,45 Oz Au produced.  

ON FINANCING

  • Silver Storm Mining Ltd. closed the second and final tranche of its previously announced non-brokered private placement for total gross proceeds of C$130 K, for aggregate gross proceeds of C$4 M (La Parrilla, Durango).
  • Aura Minerals Inc. announces the launch of its United States public offering of common shares, seeking to raise around US$210 M (Aranzazu, Zacatecas).
  • Mithril Silver and Gold Ltd. announced on 9 July 2025 its securities trading on the ASX will be halted on the request of Mithril pending the release of announcements by MTH, until the commencement of trading on July 11, 2025 (Copalquin, Durango).
  • Sonoran Desert Copper Corp. received approval from the TSX Venture Exchange to close its private placement financing for gross proceeds of C$1 M (Cuatro Hermanos, Sonora).
  • Endeavour SilverCorp. Entered into a sales agreement with BMO Capital Markets Corp., TD Securities LLC, Ventum Financial Corp., National Bank of Canada Financial Inc., Raymond James Ltd., H.C. Wainwright & Co. LLC and ING Financial Markets LLC pursuant to which the company at its discretion may sell common share for up to US$60 M in gross proceeds (Terronera, Jalisco).
  • Royalties Inc. announced the launch of trading on the OTCID Market in the US (claims a royalty on Cozamin, Zacatecas).
  • Orogen Royalties Inc. is re-listing on the TSX Venture Exchange. The re-listing is a result of the plan of arrangement that was completed by the Company and Triple Flag Precious Metals Corp. on July 9, 2025. Concurrently with the Arrangement, Triple Flag also completed a C$10.0 M strategic private placement by subscribing Orogen shares (royalty on Ermitaño, Sonora).
  • Silver Viper Minerals Corp. closed its non-brokered private placement for aggregate gross proceeds of C$3.48 M (La Virginia, Sonora).
  • Mithril Silver and Gold Ltd. raised up to C$11.5 M in its previously announced private placement (Copalquin, Durango).

ON RESOURCES AND DEVELOPMENT

  • Mithril Silver and Gold Ltd. updated on exploration progress at Copalquin, in Durango. Drilling is to commence at Target 5 this month, after strong geochemical results from channel sampling, while drilling at Target 3 will follow later this quarter. Continuous mineralization has been mapped across 8 km, with 1,200 m of vertical extent. Highlighted channel samples at Targets 2, 3, 4 and 5 comprise 0.50 m @ 6.21 gpt Au, 265 gpt Ag; 1.00 m @ 19.85 gpt Au, 270 gpt Ag, 0.90 m @ 12.40 gpt Au, 820 gpt Ag; 0.50 m @ 13.25 gpt Au, 558 gpt Ag; 0.70 m @ 5.92 gpt Au, 392 gpt Ag; 0.65 m @ 5.67 gpt Au, 365 gpt Ag; 0.50 m @ 5.80 gpt Au; 0.90 m @ 8.03 gpt Au, 108 gpt Ag. Highlighted soil samples from the San Manuel mine area comprise 4.10 gpt Au, 83 gpt Ag; 2.73 gpt Au, 102 gpt Ag; 5.66 gpt Au, 154 gpt Ag; 5.77 gpt Au, 139 gpt Ag; 4.13 gpt Au, 120 gpt Ag; 5.03 gpt Au, 237 gpt Ag; 2.53 gpt Au, 20 gpt Ag.
  • Impact Silver Corp. released drilling results from underground drilling on the Juarez zone at its Plomosas mine in Chihuahua. Highlighted true width intercepts comprise 0.61 m @ 25 gpt Ag, 1.4% Pb, 6.3% Zn; 2.23 m @ 15 gpt Ag, 4.2% Pb, 9.9% Zn; (including 1.01 m @ 24 gpt Ag, 7.9% Pb, 17.2% Zn); 2.02 m @ 8 gpt Ag, 0.6% Pb, 13.0% Zn (including 0.81 m @ 14 gpt Ag, 0.3% Pb, 30.1% Zn); 3.94 m @ 8 gpt Ag, 0.3% Pb, 10.4% Zn (including 1.70 m @ 11 gpt Ag, 0.2% Pb, 21% Zn); 2.79 m @ 18 gpt Ag, 1.9% Pb, 4.8% Zn; 5.78 m @ 18 gpt Ag, 1.9% Pb, 4.8% Zn; 6.14 m @ 13 gpt Ag, 0.5 % Pb, 6.0% Zn (including 1.07 m @ 18 gpt Ag, 0.1% Pb, 24.9% Zn); 7.59 m @ 15 gpt Ag, 2.0% Pb, 4.2% Zn; 2.57 m @ 10 gpt Ag, 0.3% Pb, 10.7% Zn.
  • Luca Mining Corp. announced results from the first surface drill hole at the Reforma deposit and the next four underground drill holes as part of the phase one 2,500 m surface and 5,000 m underground drilling. Highlighted core length intervals comprise 21.52 m @ 4.24 gpt Au, 159 gpt Ag, 0.38% Cu, 2.1% Pb, 6.2% Zn (including 15.05 m @ 5.35 gpt Au, 188 gpt Ag, 0.31% Cu, 2.8% Pb, 8.4% Zn) on the Reforma deposit from the surface and 1.6 m @ 0.89 gpt Au, 60 gpt Ag, 0.48% Cu, 0.4% Pb, 1.9% Zn; 11.0 m @ 0.32 gpt Au, 99 gpt Ag, 4.20% Cu, 0.2% Pb, 1.6% Zn; 2.2 m @ 0.20 gpt Au, 30 gpt Ag, 0.47% Cu, 2.8% Zn; 6.1 m @ 0.17 gpt Au, 26 gpt Ag, 0.19% Cu, 0.1% Pb, 1.9% Zn; 2.3 m @ 0.49 gpt Au, 53 gpt Ag, 0.65% Cu, 0.6% Pb, 0.2% Zn; 6.4 m @ 0.72 gpt Au, 49 gpt Ag, 0.54% Cu, 0.2% Pb, 1.1% Zn; 2.20 m @ 1.09 gpt Au, 76 gpt Ag, 0.93% Cu, 0.3% Pb, 1.5% Zn; 21.5 m @ 4.24 gpt Au, 159 gpt Ag, 0.38% Cu, 2.0% Pb, 6.2% Zn (including 3 m @ 9.68 gpt Au, 277 gpt Ag, 0.36% Cu, 2.8% Pb, 8.6% Zn).
  • GR Silver Mining Ltd. reported results from underground sampling at the Plomosas mine in Sinaloa. Highlighted channel mine face samples comprise 0.8 m @ 5.74 gpt Au, 137 gpt Ag, 0.5% Cu, 16.7% Pb, 18.2% Zn; 1.0 m @ 2.32 gpt Au, 909 gpt Ag, 0.3% Cu, 6.7% Pb, 8.8% Zn; 1.2 m @ 0.54 gpt Au, 96 gpt Ag, 0.6% Cu, 29.8% Pb, 16.8% Zn; 0.8 m @ 0.18 gpt Au, 28 gpt Ag, 29.5% Pb, 5.0% Zn; 0.6 m @ 15.20 gpt Au, 310 gpt Ag, 7.2% Cu, 15.2% Pb, 26.2% Zn; 1.0 m @ 0.55 gpt Au, 68 gpt Ag, 0.1% Cu, 2.5% Pb, 5.1% Zn; 1.0 m @ 0.07 gpt Au, 864 gpt Ag, 0.1% Pb, 0.2% Zn. The results will be used to assess the implementation of a bulk sample test mining.
  • Sonoro Gold Corp. provided an update on the status of the environmental impact statement (Manifiesto de Impacto Ambiental, or MIA) for its Cerro Caliche project in Sonora. “The revised MIA was initially submitted in February 2025 and supersedes the prior MIA submitted in May 2022. Revisions to the MIA, including enhancing the mine plan and undertaking additional environmental baseline studies and socio-economic assessments … The MIA details an open-pit, heap leach mining operation including waste dumps, crushing facilities, heap leach pad, leach solution ponds, gold recovery facilities, haul roads, building structures and infrastructure”.

ON DEALS AND CORPORATE ISSUES

  • Mag Silver Corp. reminded shareholders about the proxy voting deadline for the company’s upcoming special meeting that was held in person in Vancouver, Canada on July 10, 2025, to consider the previously announced plan of arrangement with Pan American Silver Corp. regarding Magg Silver’s acquisition by Pan American (Juanicipio, Zacatecas).
  • Riverside Resources Inc. has received notice from Fortuna Mining that it has completed Phase 2 exploration work on the Cecilia project in Sonora and will not be proceeding with the option agreement. As a result, Fortuna has not earned any interest in the project.
  • Santacruz Silver Mining Ltd. has made the third payment of US$7.5 M to Glencore to satisfy the base purchase Price related to the Bolivian assets acquisition. It is part of a structured payment plan totaling US$40 M to be completed by October 31, 2025 (Zimapán, Hidalgo).
  • Altius Minerals Corp. updated its project generation business activities and its public junior equities portfolio. Overall performance of the portfolio during the quarter was largely driven by its holding of approximately 19.6% interest in Orogen Royalties Inc., which holds a royalty on the Ermitaño deposit, in Sonora. AbraSilver Resource Corp. announced a potential new porphyry copper discovery at the La Coipita project in Argentina.
  • Almaden Minerals Ltd. made public the memorial on the arbitration procedure alongside Almadex Minerals Ltd. with Mexico filed in March of this year under the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP). The memorial details how Mexico unlawfully expropriated the Claimants’ investments, failed to provide fair treatment, and discriminated against them. The background to the claim involves a lawsuit filed in 2015 by an ejido community against the Mexican government, arguing that the mineral title system was unconstitutional because it lacked required Indigenous consultation. In February 2023, the authorities sought to retroactively deny the original mineral title applications due to alleged minor faults, which Almaden contends breaches both Mexican and international law.  Damages sought by the Claimants total approximately US$1.06 B (Ixtaca, Puebla).
  • Sandstorm Gold Ltd. and Royal Gold Inc. informed that Royal Gold will acquire all of the issued and outstanding common shares of Sandstorm in an all-share transaction with a value of approximately US$3.5 B. Sandstorm shareholders will receive a 21% premium to the 20-day volume weighed average price (VWAP). Concurrent with the Sandstorm Transaction, Royal Gold has entered into a definitive arrangement agreement with Horizon Copper Corp., pursuant to which Royal Gold will acquire all of the issued and outstanding common shares of Horizon Copper in an all-cash transaction valued at approximately US$196 M providing an 85% premium to the 20-day VWAP (Royalty on Cosalá, Sinaloa).
  • Starcore International Mines Ltd. intends to spin out its exploration interests in Cote d’Ivoire, West Africa, through its wholly-owned subsidiary EU Gold Mining Inc. that will seek a separate listing in Canada (Juarez, Queretaro).
  • Kingsmen Resources Ltd. entered into a non-binding letter of intent (LOI) for an option to acquire the recently consolidated 866 ha Almoloya project on the Parral district in Chihuahua. The project includes the past producing Cigarrero and Las Juliettas mines. Historic production was 1.25 M tonnes @ 600 gpt Ag, 40% Pb, 25% Zn with variable Cu-Au. The company has a 60-day due diligence period under the LOI, and the option may be exercised by paying a total of US$8.6 M over eight years on staged payments, of which US$6.5 M should be paid between years five and eight of the option. The optionors will keep a 2.5% NSR, of which 1% can be bought for US$3 M (Cuatro Hermanos, Sonora).
  • Orogen Royalties Inc. and Triple Flag Precious Metals Corp. have completed the previously announced plan of arrangement in which Triple Flag has acquired all of the issued and outstanding common shares of Orogen for a total consideration of approximately C$421 M. The total consideration consists of $171.5 M in cash, $171.5 M in Triple Flag shares, and shares of 1537944 BC Ltd. (“Orogen SpinCo”) with an implied value of $78 M (Royalty on Ermitaño deposit, Sonora).
  • Silver Storm Mining Ltd. announced that “at a special meeting of the shareholders of Till Capital Corporation … the Till shareholders approved the previously announced transaction of Till with the Company, whereby Silver Storm will indirectly acquire … 100% of the issued and outstanding common shares of Till” (La Parrilla, Durango).
  • Starcore International Mines Ltd. entered into a non-binding letter of intent (LOI) with Manuel Felipe Arreguin Martinez to lease six mineral claims and two properties comprising the San Juan Nepomuceno Project, also known as the Tortilla Project, in Queretaro. The project is 40 km NE from the San Martin mine and 5 km W from La Negra mine. For a five-year lease the company is paying the owner US268 K, of which US$107 K are to be paid on signing of the definitive agreement and US$27 K monthly for the next six months, after which the owner is entitled to a 2% NSR from production derived from the Tortillas project. “During the term of the ten-year lease, the Owner has the option to sell all of the claims and concessions to Starcore at a purchase price of US$7,000.000” (San Martin, Queretaro).
  • Almaden Minerals Ltd. closed the sale of certain assets comprising the Rock Creek Mill to Metals Exploration PLC., receiving gross proceeds of US$9.7 M. “15% of the Purchase Price was payable as a commission by Almaden to an equipment sales broker.”. Almaden will now proceed with the early repayment of the outstanding gold loan pursuant to the secured gold loan agreement between Almaden and Almadex Minerals Ltd. “The Gold Loan will be settled by the return of the undrawn balance of 397 ounces” (Ixtaca, Puebla).

ON SOCIAL RESPONSIBILITY

  • No Relevant News.

On the image below: Previous igneous phase fragment on monzonite porphyry. Picture by Jorge Cirett.