Includes process electrification, field instrumentation, and automation, as well as detailed engineering for the processing ...

The wildcat gold mining boom that swept across the Amazon beginning in the 1970s left behind an environmental catastrophe of ...

KEDOUGOU – The quickest way to separate gold from rock, Sadio Camara says, is with a drop of mercury. She empties a dime-sized packet of the silvery liquid into a plastic bucket of muddy sediment ...

Refractory gold ores present significant challenges to conventional extraction methods. In these ores, gold is tightly encapsulated within sulphide minerals or locked by carbonaceous matter, thereby ...

Nigeria’s push into value addition through lithium processing and gold refining is positioning the country as Africa’s ...

The following is a list of the 10 biggest mining companies by trailing 12-month (TTM) revenue. 1 Some companies outside the ...

If you liked this story, share it with other people. The mercury used to amalgamate gold is cheap, effective and toxic. Studies from artisanal and small-scale mining sites across the Amazon reveal ...

Mayfair Gold announced the results of its 2026 pre-feasibility study for the Fenn-Gib gold project in Ontario’s Timmins Gold ...

One of the century’s largest gold finds is in Ivory Coast's Doropo mine - over 100 tons spark a $500 million mine plan and ...

Recently, archaeologists unearthed a 3,000-year-old Egyptian mining camp in the Sukari Mountains. Crews found evidence of ancient gold mining, processing, and purification. The archaeological ...

Here’s what you’ll learn when you read this story: Recently, archaeologists unearthed a 3,000-year-old Egyptian mining camp in the Sukari Mountains. Crews found evidence of ancient gold mining, ...