Gold extraction has relied on highly toxic chemicals such as cyanide and mercury, which are infamous for causing severe environmental damage.

In small-scale and artisanal mining, mercury is used extensively to extract gold. In this practice, the gold reacts with ...

An interdisciplinary team of experts in green chemistry, engineering and physics at Flinders University in Australia has ...

Recent disturbances to the oil price—this time prompted by war—will be familiar to weary oilmen. For although oil has long ...

You can't please everyone all the time, and that's the case with the royalty rate for lithium extraction in south Arkansas. However, it does open up the door to commercial production of the mineral ...

Indicated Mineral Resource: 56.4 million tonnes (Mt) grading 0.42% copper equivalent (CuEq) for 385 million pounds (Mlb) of ...

Critical mineral producers in Missouri are exploring extraction methods as international trade policies fluctuate, and the ...