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Pyrolusite from
Sankey Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA


Locality type:Mine
Classification
Species:Pyrolusite
Formula:Mn4+O2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrolusite data
Locality Data:Click here to view Sankey Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:179128
Long-form Identifier:1:3:179128:0
GUID (UUID V4):0
Nearest other occurrences of Pyrolusite
0.2km (0.1 miles) ⓘIowa Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
0.2km (0.1 miles) ⓘKossuth Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
1.2km (0.7 miles) ⓘMapleton Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
1.6km (1.0 miles) ⓘIndependence Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
3.8km (2.3 miles) ⓘTzarina Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
4.6km (2.9 miles) ⓘStar West Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
42.7km (26.5 miles) ⓘBroadway Mine, Silver Star Mining District, Madison County, Montana, USA
43.8km (27.2 miles) ⓘExaminer Mine (Three Dots and A Dash), Whitehall Mining District (Cardwell Mining District), Jefferson County, Montana, USA
44.4km (27.6 miles) ⓘPine Tree Claim, Whitehall Mining District (Cardwell Mining District), Jefferson County, Montana, USA
44.7km (27.7 miles) ⓘAtkinson Manganese Mine, Beaverhead 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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