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 ...

The move, focused on Nevada and New Mexico, is aimed at removing “burdensome” restrictions on energy and mineral development, ...

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

Tungsten Mining’s Hatches Creek exploration drilling intersects high-grade tungsten and copper Drilling extends ...

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 ...