Advance Metals hits more visible gold across multiple zones at its first hole in a new drilling program at its high-grade ...

A monumental discovery in the Andes Mountains promises to reshape the future of mining in South America. Geologists have ...

In 1911, the Calumet and Arizona Copper Co., whose operation was principally out of Bisbee, took an option on 70 percent of the stock of the New Cornelia Copper Co. Geologist Ira Joralemon, mine ...

Morning, and welcome to Stockhead’s Top 10 (at 11… ish), highlighting the movers and shakers on the ASX in early-doors ...

The Detroit Copper Co., acquired by Phelps Dodge & Co. in 1897 for $1.8 million, retained its name until 1917, when it became the Phelps Dodge Corp., Morenci Branch.

The historic Tartan Mine currently has a 2017 indicated mineral resource estimate of 240,000 oz gold (1,180,000 tonnes at 6.32 g/t gold) and an inferred estimate of 37,000 oz gold (240,000 tonnes ...