The lure of gold sparked the mining boom in the Arizona Territory in the Old West, but other shiny metals helped the industry catch fire here. Many prospectors who arrived in the mid-1800s with ...

Being 150 years old, the General Mining Law of 1872 was established to govern the comparatively small-scale hard rock mining industry of the 19th century — not effectively and responsibly ...

SAN DIEGO--(BUSINESS WIRE)-- CASABLANCA MINING (OTCQX: CUAU) announced today that it has signed a definitive agreement for the funding necessary to complete construction at its Los Pinos hard rock ...

In conversation with MINING.COM at MINExpo International 2016, CAT’s Jens Steinberg, who is the Head of Product Management in Hard Rock Mining, explained that the equipment also includes a low ...

SAN DIEGO--(BUSINESS WIRE)-- CASABLANCA MINING (OTCQX: CUAU) announced today that it has made significant advances in the construction of its Los Pinos hard rock ... in South America. Its gold ...

VANCOUVER, British Columbia, Oct. 24, 2024 (GLOBE NEWSWIRE) — Orezone Gold Corporation (TSX: ORE, OTCQX: ORZCF) (“Orezone”) is pleased to provide an update on the hard rock expansion at its Bomboré ...

Sutter Gold Mining says that land at the north end of its holdings has gold deposits. Sutter is developing the first large-scale hard-rock gold mine in California's Mother Lode since World War II ...