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Pyrite from
East Colusa Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA


09315910017608167422954.jpg
Pyrite, etc.

East Colusa Mine, Butte Mining District, Silver Bow County, Montana, USA
09315910017608167422954.jpg
Pyrite, etc.

East Colusa Mine, Butte Mining District, Silver Bow County, Montana, USA
06840360017607134165017.jpg
Pyrite, etc.

East Colusa Mine, Butte Mining District, Silver Bow County, Montana, USA
Locality type:Mine
Classification
Species:Pyrite
Formula:FeS2
Comments:The East Colusa Mine is important as being the locality of the only type species found at Butte.
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Enargite12
Colusite10
Quartz9
Covellite8
Tennantite Subgroup3
Bornite1
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view East Colusa Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:31486
Long-form Identifier:1:3:31486:0
GUID (UUID V4):0
Nearest other occurrences of Pyrite
0.2km (0.1 miles) ⓘLeonard Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
0.2km (0.1 miles) ⓘReins Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
0.3km (0.2 miles) ⓘBerkeley Pit, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
0.3km (0.2 miles) ⓘWest Colusa Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
0.4km (0.2 miles) ⓘAlexander Scott Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
0.5km (0.3 miles) ⓘTramway Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
0.5km (0.3 miles) ⓘElla Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
0.7km (0.4 miles) ⓘAdams Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
0.7km (0.4 miles) ⓘMat Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
0.7km (0.4 miles) ⓘModoc Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
References
Roberts, Willard Lincoln, Rapp, George Robert Jr., Weber, Julius (1974) Encyclopedia of Minerals (1st ed.) Van Nostrand Reinhold Co., New York.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
and/or  
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