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Calcite from
Marget Ann Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA


Locality type:Mine
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Marget Ann Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:1244528
Long-form Identifier:1:3:1244528:8
GUID (UUID V4):0
Nearest other occurrences of Calcite
0.5km (0.3 miles) ⓘSnow Drift Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
0.6km (0.4 miles) ⓘAlice Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
0.6km (0.4 miles) ⓘGoldsmith Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
1.2km (0.7 miles) ⓘLexington Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
1.6km (1.0 miles) ⓘCorra Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
1.6km (1.0 miles) ⓘWest Gray Rock Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
1.6km (1.0 miles) ⓘBadger Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
1.8km (1.1 miles) ⓘMountain Consolidated Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
1.9km (1.2 miles) ⓘEast Gray Rock Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
2.0km (1.2 miles) ⓘAnselmo Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
References
Gammons, C. H., Szarkowski, J., & Stevenson, R. (2016) New investigations of the mineralogy of silver in the world-class porphyry-lode deposits of Butte, MT. Mining engineering Magazine website
Tiffany Ostenburg (2022) Mineralogy and Fluid Inclusion Study of the Marget Ann Mine of the Butte Mining District, Silver Bow County, Montana. Masters thesis, Montana Tech. 94pp
 
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