At the Berkeley Pit, researchers hope to extract valuable metals to increase U.S. production of rare earths used in electric ...

Initial near-surface drilling intersects wide zone of alteration containing 14.51 g/t Au over 4.81 m including 90.40 g/t Au ...

Red Pine Exploration (TSXV: RPX, OTCQB: RDEXF) announced initial results of its near-surface drilling program focused on ...

The hole intersected equigranular quartz diorite from the start of bedrock at ... containing the Seel and Ox porphyry deposits located adjacent to the open pit Huckleberry Copper Mine, owned by ...

Reach Resources has punched out another 5,800 ounces of shallow gold at its Murchison South project near Paynes Find. This ...

Gold growth story Catalyst Metals has locked in government approval for the open-pit portion of its planned Trident mine in ...

Two Alberta environmental groups are praising Premier Danielle Smith’s comments on banning open-pit mining, just days after the provincial energy regulator approved a coal exploration program ...

Conservationists say a new open pit mine proposed for Waihi and a large expansion of gold mining operations are not a wise choice for New Zealand communities. OceanaGold, which has run Waihi's ...

the Anaconda Copper Co. closed the open-pit mine, turned off the pumps and let water fill it. The water is so acidic from acid mine drainage that when tens of thousands of snow geese flew over it ...