James Bay Minerals aims to determine the optimal processing method to maximise gold recovery from high-grade skarn ...

ASX-listed exploration company Centaurus Metals has identified significant opportunities for improvement to the feasibility ...

James Bay Minerals (JBY) has announced the commencement of metallurgical testing on the high-grade skarn mineralisation at ...

4. What are the types of copper ore? There are two distinct types of copper deposits: sulfide ore and oxide ore. Currently, the most common source of copper ore is the sulfide ore mineral ...

The bill targets the mining of sulfide ores, which contain metals like copper and nickel, by extending the state’s ban on mining in the Boundary Waters to the entire Rainy River Watershed.

Metso has introduced an innovative solution, the copper POX (pressure oxidation) leaching process, to extract copper in a ...

The mill processed 169,636 tonnes of sulphide ore at an improved average recovery of 86.09% because of plant improvements and optimization, the use of new reagents including ethylene glycol ...

New methods are now available for processing mined metal ores that produce essentially no pollution compared to existing techniques.

Detailed price information for Monument Mining Ltd (MMY-X) from The Globe and Mail including charting and trades.

The Cu POX process is a proven hydrometallurgical method for the treatment of copper sulfide concentrates at lower capacities ...