Once that critical mineral is dug up, it will leave the Copper State entirely. Despite the six-decade project still not being ...

SANTIAGO, Chile--(BUSINESS WIRE)--Ceibo, an advanced copper extraction technology company, today announced it has raised a $30 million Series B financing. The round was led by Energy Impact Partners, ...

GreenLight Metals Inc ( ($TSE:GRL) ) just unveiled an update. GreenLight Metals Inc. has announced significant results from its Phase 1 drilling ...

BERWYN, PA / ACCESSWIRE / February 14, 2024 / Chilean Cobalt Corp. (OTCQB:COBA) ("C3" or the "Company"), a US-based and US-listed critical minerals exploration and development company focused on the ...

The pre-feasibility study estimates Cactus could produce about 103,000 tonnes of copper annually over the first 10 years of a ...

Arizona Sonoran Copper Company Inc. (TSX:ASCU | OTCQX:ASCUF) (“ASCU” or the “Company”) an emerging US-based copper developer, announces results from 12 leach columns completed from its column leach ...

Chalcopyrite leaching processes are at the forefront of hydrometallurgical techniques for copper extraction. The dissolution of chalcopyrite, a primary copper–iron sulphide mineral, involves intricate ...

MMG ( ($HK:1208) ) just unveiled an update. MMG Limited’s Third Quarter Production Report for 2025 highlights a mixed performance across its ...

Harmony Gold Mining Company Limited (NYSE:HMY) is one of the top stocks to buy as gold rallies. On October 6, the company ...

True North Copper has appointed Mr Andrew Mooney as MD to drive exploration and development at its Queensland copper-gold ...

Historical records from Sumerian and Assyrian civilisations document copper exports from Oman to Mesopotamia, while numerous ...