Montana Resources

Copper prices have reached an all time high. On Monday the London Market Exchange and Comex listed copper at $4.90 per pound.

A copper mining company and Butte-Silver Bow county agreed this week to a plan to pump more cold, clean water into local creeks. While the company and…

This week, for the first time ever, once toxic water from the Berkeley Pit, the abandoned open pit copper mine in Butte, is being treated and released…

For the first time ever, once-toxic water from the Berkeley Pit, Butte’s abandoned open pit copper mine, is being pumped, treated and discharged into…

Butte mining company Montana Resources now has the go-ahead from state officials to expand its waste storage facility northeast of town and the Berkeley…

Copper mining company Montana Resources is now one step away from receiving approval from state regulators to expand its permanent mine tailings storage…

37 years ago, Atlantic Richfield abandoned an open pit copper mine in Butte and allowed it to flood with toxic mine water. Now, the company estimates…

The company that operates the active copper mine in Butte, Montana Resources, is seeking permission to expand its tailings dam, so it can keep mining. But…

Atlantic Richfield is proposing to build a new water treatment plant to further lower the level of the toxic lake inside the Berkeley Pit, in case the…

A proposal for a new limestone mine near Drummond is now open for public comment.A subsidiary of the Washington Companies is seeking a permit from the…