Gold Mining News in Mexico

Tocvan Ventures Corp.
Tocvan Ventures Corp.
TOC.CN
Sonora, Mexico
Drill Results

Tocvan Expands El Mezquite; Drilling Returns 106.8 m of 0.5 g/t Au

Tocvan Ventures Corp. announced new drill results from the El Mezquite trend at its Gran Pilar Gold-Silver Project in Sonora, Mexico. Hole JES-26-175, a 130-meter step-out north of a previous discovery, returned a broad intercept of 106.8 meters grading 0.50 g/t Au and 3.5 g/t Ag within a larger 271.5-meter envelope of 0.3 g/t Au and 2.4 g/t Ag from 1.5 meters downhole. These results extend continuous mineralization and validate the resource potential, with grades significantly above typical heap-leach cut-offs, and the project is near a permitted pilot plant.

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Mammoth Resources Corp.
Mammoth Resources Corp.
MTH.V
Chihuahua State, Mexico

Mammoth Provides Update On Field Activities at its Tenoriba Gold-Silver Property, Mexico

Mammoth Resources Corp. has completed field activities at its Tenoriba gold-silver project in Mexico, including the collection of a 200 kg metallurgical test sample. The company is preparing for a 60-hole maiden mineral resource diamond drill program and plans to conduct vat and column leach testing to evaluate gold and silver recovery.

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Chesapeake Gold Corp.
Chesapeake Gold Corp.
CKG
Durango, Mexico

Chesapeake Announces Proprietary Heap Oxidation Technology Updates

Chesapeake Gold Corp. reported progress in its Phase III metallurgical variability testing for the Metates project in Mexico. The results show improved gold and silver recoveries achieved in significantly shorter oxidation times (90 days vs 180-240 days) and highlight the potential for further recovery gains using HPGR technology.

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Mithril Silver and Gold
Mithril Silver and Gold
MSG
Durango, Mexico

Copalquin property boosted 55% in Stormlands new study

Stormlands Mining released an economic model for Mithril Silver and Gold's Copalquin gold-silver project in Mexico, showing a 55% increase in NPV to $613.5 million using higher gold and silver prices. While the model shows an IRR of 92.23%, the document clarifies that this is a sensitivity exercise based on the 2026 MRE and is not a formal Preliminary Economic Assessment (PEA).

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Heliostar Metals Ltd.
Heliostar Metals Ltd.
HSTR.V
Guerrero, Mexico

Heliostar Provides Progress Update on Ana Paula Feasibility Study

Heliostar Metals provides a progress update on the Ana Paula Feasibility Study, which is 34% complete and on track for Q2 2027. Key developments include metallurgical testing progress, throughput optimization to 2,000 tpd, and a shift in mine plan toward an underground-only operation to reduce surface impact.

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Heliostar Metals Ltd.
Heliostar Metals Ltd.
HSTR
Guerrero, Mexico

Heliostar Provides Progress Update on Ana Paula Feasibility Study

Heliostar Metals provides a progress update on the Ana Paula Feasibility Study in Mexico, which is on track for completion in Q2 2027. Key milestones include the finalization of the process flowsheet, completion of significant metallurgical testing, and engineering optimizations to increase throughput and reduce surface disturbance via an underground mining approach.

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Luca Mining
Luca Mining
LUCA
Mexico

Luca Mining to Acquire Agnico’s El Barqueño Project in Mexico

Luca Mining has agreed to acquire the El Barqueño gold-silver-copper project in Jalisco, Mexico, from Agnico Eagle Mines for an initial US$10 million in stock and up to US$50 million in milestone payments. The project contains a historical 2025 resource estimate of approximately 399,265 indicated gold equivalent ounces and 650,046 inferred ounces. The transaction is expected to close in Q4 2026, pending regulatory approvals and the resolution of an ongoing legal proceeding.

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Luca Mining
Luca Mining
LUCA
Jalisco, Mexico

Luca adds 3rd Mexican property in $60M Agnico deal

Luca Mining has agreed to acquire the El Barqueño gold-silver-copper project in Jalisco, Mexico, from Agnico Eagle Mines for up to $60 million. The deal is structured with minimal upfront cash, utilizing share issuances and contingent payments tied to drilling and production, though the project faces permitting and legal challenges related to local ecological planning.

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Luca Mining Corp.
Luca Mining Corp.
LUCA
Jalisco, Mexico

LUCA ANNOUNCES AGREEMENT TO ACQUIRE EL BARQUEÑO FROM AGNICO EAGLE

Luca Mining Corp. has entered into a definitive agreement to acquire 100% of the El Barqueño gold-silver-copper project in Jalisco, Mexico, from Agnico Eagle Mines Limited. The transaction includes an initial $10 million payment in shares, up to $30 million in milestone payments, and a 2.0% NSR royalty. The project contains a historical resource of approximately 399,265 oz AuEq (indicated) and 650,046 oz AuEq (inferred).

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Luca Mining Corp.
Luca Mining Corp.
LUCA.V
Jalisco, Mexico

LUCA ANNOUNCES AGREEMENT TO ACQUIRE EL BARQUEÑO FROM AGNICO EAGLE

Luca Mining Corp. has signed a definitive agreement to acquire 100% of the El Barqueño gold-silver-copper project in Jalisco, Mexico, from Agnico Eagle. The transaction includes an initial $10 million payment in shares and up to $50 million in milestone-linked contingent payments. The project contains a historical 2025 resource of approximately 1.05 million gold equivalent ounces, though permitting remains subject to an ongoing legal challenge.

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