Madoro Metals provided an update on its proposed reverse takeover by Narrow River Resources, stating that both parties continue advancing regulatory filings, technical reports, shareholder materials, and definitive transaction documents. The companies are also pursuing a concurrent private placement of up to C$1.23 million.
Endeavour Silver reported that all director nominees were re-elected at its 2026 Annual General Meeting. Shareholders approved setting the board at eight directors (99.25%) and reappointed KPMG LLP as auditor (78.64%). The voting results reflect strong shareholder support for the company’s current leadership and governance structure.
Mexican authorities arrested Gabriel “N,” a suspected cartel leader linked to the January 2026 kidnapping and murder of Vizsla Silver workers in Sinaloa. Investigators allege he was a regional operator for a Sinaloa Cartel faction involved in the abduction of 10 employees connected to Vizsla Silver’s Pánuco Project.
Mercado Minerals has signed multiple Letters of Intent (LOIs) to acquire district-scale land holdings in the prolific San Dimas Mining District of Durango, Mexico. The agreements would significantly expand the company’s exploration footprint around one of Mexico’s premier precious-metals camps, providing exposure to numerous historical mines, vein systems, and underexplored targets with potential for new silver-gold discoveries.
GR Silver Mining announced the immediate resignation of Daniel Schieber, Vice President of Corporate Development and Corporate Relations, for personal reasons. During his tenure, he helped secure $33.8 million in equity financings and enhanced the company’s investor outreach. GR Silver stated it remains focused on advancing resource expansion at its Plomosas Project in Sinaloa, Mexico.
Pinnacle Silver and Gold reported strong second-round metallurgical test results from the Dos de Mayo vein at its El Potrero Project in Durango, Mexico. Gravity and flotation tests achieved average gold recoveries of 97.8% and silver recoveries of 92.2%, confirming excellent metallurgical characteristics. The results support ongoing resource evaluation and future development planning for the high-grade gold-silver vein system.
Discovery Silver announced several senior management changes following the acquisition of the Kidd Operations. New appointments include Dawid Myburgh (SVP, Timmins Operations), Harold Bird (VP, Mineral Processing), and Gertjan Bekkers (VP, Technical Services). Duncan King and Milferd Burnett were promoted, while COO Pierre Rocque retired and Forbes Gemmell and Dimitri Demianyuk departed to pursue other opportunities.
Questcorp Mining and Riverside Resources completed an expanded IP survey at the La Union Project in Sonora, identifying new chargeability anomalies and refining drill targets. Combined with aeromagnetic data, mapping, and surface sampling, the results support final targeting for a fully permitted 2026 drill program aimed at testing the project’s gold exploration potential.
EV Resources (ASX: EVR) has signed four non-binding MOUs with regional antimony producers in Puebla and Guerrero, Mexico, securing potential feedstock of 2,330–2,430 tonnes per month for its Tecomatlán Processing Plant. The agreements cover approximately 50–60% of plant capacity and support EVR’s hub-and-spoke strategy aimed at commencing antimony concentrate production in the second half of 2026.
Silver Bull Resources announced that an ICSID tribunal dismissed its NAFTA arbitration claim against Mexico regarding the long-running blockade of its Sierra Mojada project in Coahuila. The tribunal ruled the claims were outside its jurisdiction and/or time-barred. Silver Bull was also ordered to pay approximately US$998,000 in Mexico’s legal costs and is considering annulment options.
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