Back/Minera Alamos Inc. Achieves Key Permitting Milestone for Copperstone Mine Development
mining·June 6, 2025·mai.v

Minera Alamos Inc. Achieves Key Permitting Milestone for Copperstone Mine Development

ED
Editorial
Cashu Markets·2 min read
TL;DR
  • Minera Alamos Inc. submitted the final MPO amendment for the Copperstone Mine, securing major permits for development.
  • The reissued PEA projects strong economics, with a potential NPV of up to US$200 million based on gold prices.
  • Minera Alamos plans extensive drilling and engineering activities to enhance resource potential ahead of the mine restart.

Minera Alamos Inc. Advances Copperstone Mine Development with Key Permitting Milestone

Minera Alamos Inc. announces a significant step forward in the development of its Copperstone Mine gold project by submitting the final amendment to the Mine Plan of Operations (MPO) to the U.S. Bureau of Land Management (BLM). This submission marks a crucial milestone in the project's timeline, as the company aims to streamline its operations and enhance the efficiency of resource extraction. With all major permits secured, the focus shifts to minor amendments related to a recent change in processing technology. The final MPO approval is anticipated by the end of 2025, paving the way for a complete restart of mining operations that could significantly boost the company’s production capabilities.

The reissued Preliminary Economic Assessment (PEA), released in February 2025, highlights the promising economics of the Copperstone Mine. The assessment projects an after-tax Net Present Value (NPV) of US$66 million based on a gold price of US$1,800 per ounce, escalating to US$200 million if gold reaches US$2,800 per ounce. Furthermore, the Internal Rate of Return (IRR) is forecasted to range from an impressive 53.6% to 152.7%, underscoring the project's potential profitability. These figures provide a strong incentive for Minera Alamos to advance development activities, which the company plans to initiate even before final MPO approval, thereby expediting the timeline for operational resumption.

In addition to the MPO developments, Minera Alamos is intensifying its exploration initiatives by planning up to 15,000 meters of drilling across eight identified targets. This proactive approach aims to unlock further resource potential within the Copperstone property while concurrently ramping up engineering activities necessary for a successful mine restart. CEO Darren Koningen emphasizes the importance of this MPO amendment as a foundational element in maximizing both operation efficiency and resource potential. The company also prepares for an updated technical study set for Q4 2025 and engages in ongoing discussions with various parties regarding project financing, ensuring all aspects of the project are aligned for successful advancement.

Minera Alamos Inc. continues to demonstrate its commitment to responsible and efficient mining practices through these strategic initiatives. As the company moves closer to operational restart, it remains focused on innovation and exploration to enhance its project value and secure its position in the competitive gold mining sector.

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