Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. It is the key ingredient of bronze, the alloy that helped create some of the world’s ...
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London scientists explore volcanic brines to mine copper without ruining planet
Copper mining is crucial for modern infrastructure, but traditional methods have a steep environmental cost. Mining ...
The Prieska copper mine is located on a significant volcanogenic massive sulphide deposit. The fully permitted mine, which last operated in 1991, has a Joint Ore Reserves Committee- (Jorc-) compliant ...
Copper miners with productive assets have much to gain as supply and demand tighten. In May 2024, the copper price hit a new all-time high of US$10,954 per metric ton (MT) on the London Metal Exchange ...
Initiative is focused on recovering critical minerals such as arsenic, zinc and possibly tungsten from copper mine tailings.
NorthWest Copper (TSX-V: NWST) reported drill results from hole K-25-287, which they completed as part of its 2025 program at ...
Metso has won a major order for the delivery of engineering and key process equipment for a new primary copper smelter ...
The project hosts a high-grade resource of 11.3-million tonnes at 1.8% copper, 5.8% zinc, 2.1% lead, 46 g/t silver and 0.5 g/t gold. Reserves are estimated at six-million tonnes at 1.5% copper, 3.6% ...
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