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NexMetals Announces Selebi Mines Metallurgical Breakthrough

NexMetals Mining Corp. (NEXM) | September 3, 2025

By Laura Young

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NexMetals Mining Corp. achieved a significant metallurgical breakthrough at its Selebi Mines in Botswana.

The breakthrough enables the production of separate high-grade saleable copper and nickel-cobalt concentrates, reducing capital intensity and operational complexity.

This milestone positions Selebi Mines for a faster and more efficient restart, with lower energy requirements and environmental impact.

Alternative Development Option

The possibility of not requiring an on-site smelter or hydrometallurgical plant reduces major capital and execution risks.

Streamlined, Sustainable Operations

Lower energy demand and no specialized smelter/hydrometallurgical skillsets reduce operational complexity.

Baseline Results with Upside

Ongoing studies aim to improve recoveries through flowsheet optimization.

Commercial Advantage

High-grade concentrates open flexible commercial pathways for potential offtake negotiations.

Metallurgical Breakthrough Achieved

Significant progress towards a low-capital, low execution risk option for future production at Selebi Mines.

  • The metallurgical breakthrough offers substantial value by reducing capital requirements and operational risks for Selebi Mines.
  • The high-grade concentrates provide a commercial advantage and potential for faster project restart with lower costs.

The breakthrough at Selebi Mines marks a transformational step forward with the optionality to produce saleable copper and nickel-cobalt concentrates, unlocking significant value for shareholders.