The Navachab Gold Mine has invested in modernised sorting technologies to increase gold recovery and reduce OPEX by ...

Without the aid of large-scale industrial plants, artisanal gold miners on the West Rand, in Johannesburg, use labour- and knowledge-intensive skills to process gold ore, says former University of the ...

THE cyanide process is still in its teens, but it is a lusty stripling. Much of the enormous increase in the production of gold during the last few years is due to it, either directly or indirectly.

Oct 24 (Reuters) - Canada's Dynacor Gold Mines Inc will build its second gold-ore processing facility in Peru with a capacity of up to 430 tonnes per day. Dynacor plans to start building the facility ...

CJK Milling plans to use flotation method to extract gold from waste rock at Leadville Mill. Permit amendment submitted for approval.

Undeniably, prosperity flowed from the gold mines of Cripple Creek into the streets of Colorado Springs. But so, too, flowed the chemical-laden byproducts of the mining process, which still remain on ...