Getting your Trinity Audio player ready... A company that wants to extract gold from piles of decades-old mining waste outside Leadville no longer plans to use cyanide in its processes after hearing ...

Getting your Trinity Audio player ready... LEADVILLE — Millions of tons of waste from decades-old mining operations sit in the hills east of town. The brown and orange piles of abandoned ore rise 30 ...

The 2023 World Gold Conference, held in Shenyang, China, from September 4 to 7, offered a compelling platform for the mining industry to address critical issues surrounding cyanide management and ...

LEADVILLE, Colo.--(BUSINESS WIRE)--CJK Milling Company, LLC (CJK) is excited to announce the elimination of cyanide in our mill extraction process. “We listened to the concerns of the Leadville ...

“Cyanide leach gold mining was banned in Montana because of the devastating impacts to Montana’s waters at places like Zortman-Landusky and Beal Mountain. At the very least an updated analysis should ...

An environmental group has voiced concerns over a planned gold mine in Eskişehir, central Turkey due to its possible environmental impact. The Environmental Impact Assessment (EIA) report has been ...

Toxic cyanide spills may become a thing of the past, if research into a non-toxic chemical for gold extraction is put to use. Dr Matthew Jeffrey, a chemical engineer from Australia's Monash University ...

Pioneering Sustainable Mining: Dundee and ESGold Join Forces to Revolutionize Gold and Silver Recovery with Sustainable Technology, Lower Costs, and Higher Profitability Dundee Sustainable ...

PRAGUE, June 30 (Reuters) - Cyanide maker Draslovka is considering an equity fundraising worth hundreds of millions of dollars support the roll out of new technology that could help miners slash use ...