Blog

News & Updates on the Berkeley Pit

 

Plan for treatment technology assessment

Plan for treatment technology assessment

The guiding documents for Pit management require ongoing assessment and evaluation of the Horseshoe Bend Water Treatment Plant and the technology used to treat contaminated Pit water until several years prior to full-scale implementation. That implementation is...

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Maps of Berkeley Pit Monitoring Sites

Maps of Berkeley Pit Monitoring Sites

Maps from the Montana Bureau of Mines & Geology (MBMG) showing Berkeley Pit-related alluvial and bedrock monitoring sites have been added to PitWatch.Org. View snapshots of the maps below, click on an image to view a larger version, or use the links at the bottom...

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Computer Model Shows Berkeley Pit & Butte Mine Tunnels

Computer Model Shows Berkeley Pit & Butte Mine Tunnels

The Montana Bureau of Mines & Geology (MBMG) developed this computer model showing Butte topography and the corresponding underground tunnels from the years of historic underground mining. The red dots at the surface and red lines below represent vertical shafts,...

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