Normally on “Mining and Refining,” we concentrate ... where a rotary table rig using lengths of drill pipe spins a drill bit into rock layers underground while pumping a slurry called drilling ...

A Canadian mining company has been cleared to begin exploratory drilling for copper and gold in northern Wisconsin.

("Giant Mining" or the "Company") is pleased to announce that core drilling is underway at its flagship Majuba Hill Porphyry Copper Project ("Majuba Hill") in Pershing County, Nevada. The first ...

A Canadian mining company has been cleared to begin exploratory drilling for copper and gold in northern Wisconsin. GreenLight Metals, which does business as Green Light Wisconsin, says it wants to ...