Bioleaching unlocks revenue from low-grade ores, but the cost-effective copper extraction process is struggling to get off ...

Mining plants require various samples of the metals extracted from ore to be routinely analyzed, including the feed (crushed ore), the tails (waste ore left over after processing) and the concentrate ...

One of the most prominent mining properties among the many porphyry copper ore deposits in the Globe-Miami Mining district is the Inspiration Mine. It owed its beginning to the mining of a large ...

A mine shaft about 10 times as deep as Adelaide’s tallest building is being developed in a $1bn-plus expansion of BHP’s Prominent Hill copper mine, in the state’s far north.