The North London Mining Office has been dated back to 1883. Like skiers of the popular 10th Mountain Huts, this past winter ...

Colorado Mining Association president Stuart Sanderson lambasted these impediments as “ill-advised laws designed to drive coal out of the energy mix in favor of higher-cost energy sources.” ...

One person died and 23 others had to be rescued after an accident left them trapped in an 1,000-foot-deep gold mine in Colorado. “I am relieved that 12 of the people trapped in the Mollie ...

By comparison, during Colorado’s 2015 Gold King Mine disaster that fouled rivers in three states, an EPA cleanup crew inadvertently triggered release of 3 million gallons (11.4 million liters ...

Analysts estimate that Buenaventura Mining Co will report an earnings per share (EPS) of $0.33. Investors in Buenaventura Mining Co are eagerly awaiting the company's announcement, hoping for news of ...

The mine is located near the town of Cripple Creek, about 45 miles southwest of Colorado Springs. "Rather than closing down the mine completely, a decision was made to continue tours," the mine's ...

By comparison, during Colorado’s 2015 Gold King Mine disaster that fouled rivers in three states, an EPA cleanup crew inadvertently triggered release of 3 million gallons (11.4 million liters ...

Colorado mining town’s polluted legacy has a potential for profit, but some are wary of the risk. By Associated Press. Published September 11, 2024 11:12 PM ...

Associated Press LEADVILLE, Colo. (AP) — Rust-colored piles of mine waste and sun-bleached wooden derricks loom above the historic Colorado mountain town of Leadville — a legacy of gold and ...