Month: March 2026

Capstone Copper Reports Record Fourth Quarter 2025 Results

Capstone Copper reports record Q4 2025 results: The company achieved record consolidated copper production of 58,273 t in Q4 and 224,764 t for full-year 2025 at competitive C1 cash costs. Strong operational performance drove higher net income, adjusted EBITDA and operating cash flow, fully meeting 2025 guidance. Capstone provided 2026 production guidance of 200,000–230,000 t and highlighted ongoing project growth and operational priorities.

Zacatecas Silver Announces Agreement to Acquire Multi-Asset Exploration Portfolio from Heliostar Metals, Significantly Expanding Mexican Asset Base

Zacatecas Silver Corp. agreed to buy a 100% interest in Heliostar Metals’ Cumaro, La Lola, Oso Negro and Ejutla exploration properties in Sonora and Oaxaca, Mexico, creating a larger district-scale exploration platform with near-term drill targets and longer-term strategic potential. Oso Negro is a priority, undrilled high-grade opportunity. The deal expands Zacatecas Silver’s Mexican asset base.

Mithril Appoints James Barr as Vice President, Exploration

Mithril Silver & Gold Limited has appointed James Barr, P.Geo., as its new Vice President, Exploration, bringing over 20 years of global experience, especially in Mexico’s high-grade epithermal gold-silver systems. He previously held senior exploration roles at SilverCrest Metals, contributing to growth at the Las Chispas Mine. His expertise supports Mithril’s Copalquin exploration strategy.

Endeavour Silver Announces Board and Management Updates

Endeavour Silver announced leadership changes: George Paspalas was appointed to the Board of Directors; long-time COO Don Gray will retire April 30, 2026; Luis Castro takes over as Chief Operating Officer, and Gord Bussieres was named Vice President, Projects to advance its development pipeline. The updates support company growth as it operates three underground mines and pursues major projects.

Heliostar Announces Option Agreement with Zacatecas Silver for Non-Core Properties

Heliostar Metals announced a binding option agreement with Zacatecas Silver Corp., granting Zacatecas the right to acquire 100% of four non-core Mexican exploration projects (Cumaro, La Lola, Oso Negro and Ejutla). Payments over three years total $450K cash and $750K in shares, with Heliostar retaining a 2% NSR royalty (1% repurchasable). The deal should close by March 31, 2026 pending conditions.

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