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Chalcopyrite from
Northwestern Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA


Locality type:Mine
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Northwestern Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:178172
Long-form Identifier:1:3:178172:4
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
0.2km (0.1 miles) ⓘSarsfield Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
0.5km (0.3 miles) ⓘBertha Mines, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
0.6km (0.4 miles) ⓘContinental Pit, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
1.1km (0.7 miles) ⓘHomestake Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
1.2km (0.7 miles) ⓘAmazon Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
1.5km (0.9 miles) ⓘAltona Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
1.5km (0.9 miles) ⓘAtlantic Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
2.0km (1.3 miles) ⓘReins Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
2.1km (1.3 miles) ⓘLeonard Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
2.3km (1.4 miles) ⓘEast Colusa Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
References
Weed, W.H. (1912) Geology and ore deposits of the Butte district, Montana. Professional Paper 74. US Geological Survey doi:10.3133/pp74
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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