This appendix presents additional details on the individual processes that are involved in extraction of coal from surface and underground mines, and the subsequent beneficiation of the coal in coal ...

COPPERTON, Utah — Utah's famous copper mine is bringing back its underground mining operation, which ended more than 100 years ago when it shifted to an open-pit method. Rio Tinto's Kennecott Copper ...

The Santa Cruz project is located on about 6 000 acres of 100%-owned private surface, mineral and associated water rights, in Arizona, in the US. Ivanhoe Electric's prefeasibility study (PFS) for the ...

There’s an increasing number of EVs nowadays. Although we mostly see the electrification trend in personal vehicles, other opportunities, such as electrified trucks, are worth exploring. For instance, ...

“Kumtor has a great future ahead, it will continue to operate for another 40-50 years for the benefit of the country and in the interests of the people,” Kyrgyz President Sadyr Japarov said Wednesday ...

VANCOUVER, British Columbia--(BUSINESS WIRE)--Aris Mining Corporation (Aris Mining or the Company) (TSX: ARIS; NYSE: ARIS) announces a significant construction milestone at its Marmato gold mine with ...