Apollo Silver reported that the local ejido will vote on lifting the longstanding mining moratorium affecting the Cinco de Mayo project in Chihuahua. A favourable decision would enable negotiations for surface access and potentially restart exploration, although additional agreements and regulatory approvals would still be required.
Oroco reported ten Phase 2 drill holes from the South Zone at Santo Tomás, Sinaloa. Highlights include 369.3 m grading 0.45% CuEq, 154 m at 0.51% CuEq and 103 m at 0.58% CuEq. Mineralization below current PEA pit limits indicates expansion potential and supports resource upgrading and prefeasibility work.
Sierra Madre commissioned two 1,500-kW diesel generators at its producing La Guitarra silver-gold complex in Mexico. The fully functional system is intended to prevent losses from grid interruptions, which caused 278 hours—more than 11 days—of production downtime between January and August 2026, while supporting operating-cost reductions.
Algo Grande Copper received a “BB” rating in its inaugural independent Digbee ESG assessment for the Adelita copper-gold project in Sonora. The evaluation establishes an environmental, social and governance performance baseline, recognizes the company’s existing sustainability practices and provides recommendations to strengthen project management as exploration and development advance.
Discovery Mining was named to the 2026 TSX30 following a 934% dividend-adjusted share-price increase over three years, generating approximately C$6.6 billion in market-capitalization growth. The performance reflected its transformation through the acquisitions of the Porcupine and Kidd operations and continued growth strategy.
Goldgroup reported encouraging initial results from six holes at its San Francisco Gold Project in Sonora, highlighted by 16.8 metres grading 4.36 g/t gold. The US$8.5-million, 26,000-metre program supports a Q4 2026 technical study and a potential restart in Q1 2027.
Santacruz Silver received conditional approval to graduate from the TSX Venture Exchange to the Toronto Stock Exchange. Subject to satisfying customary requirements and submitting final documentation, its shares will trade on the TSX under the existing symbol “SCZ.” Shareholders need take no action.
Luca Mining intersected 9.9 metres grading 5.39 g/t gold equivalent at the underexplored Catorce Zone, including 1.0 metre at 27.56 g/t. Additional high-grade results confirmed Creston Vein continuity below existing workings, supporting near-mine resource expansion and potential incorporation into Tahuehueto’s near-term mine plan.
Discovery Mining appointed veteran mining executive Bill Shaver to its board and Ewan Downie as advisor to the president, CEO and chairman. The company also promoted seven senior executives and appointed Mike Mayhew vice-president of special projects, strengthening its leadership team as it advances growth plans in Canada and Mexico.
Sonoro Gold promoted Oscar Armando González Peña to Vice President, Exploration, and Melvin Herdrick to Senior Vice President, Mexico. González has led exploration and resource delineation at Cerro Caliche for nine years, while Herdrick brings more than 50 years of geological experience and will assume a broader senior management role overseeing Sonoro’s activities in Mexico.
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