Vote for your favorite mineral in #MinCup26! - Cuprite vs. Orpiment
It's a fiery match of vibrant red Cuprite and just as saturated orange Orpiment battle for your votes!
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Calcite from
Unknown Cu Occurrence SW of Cottonwood Mountain Occurrence (MRDS - 10013224), Orofino Mining District, Deer Lodge County, Montana, USA


Locality type:Occurrence
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Unknown Cu Occurrence SW of Cottonwood Mountain Occurrence (MRDS - 10013224), Orofino Mining District, Deer Lodge County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:501187
Long-form Identifier:1:3:501187:2
GUID (UUID V4):0
Nearest other occurrences of Calcite
17.5km (10.8 miles) ⓘRuby Mine, Lowland Mining District, Jefferson County, Montana, USA
18.4km (11.4 miles) ⓘCarlson Prospect (Jefferson Prospect; North Boulder Group), Boulder Mountains Area, Jefferson County, Montana, USA
20.1km (12.5 miles) ⓘArgus Mine, Zosell Mining District (Emery Mining District), Powell County, Montana, USA
20.9km (13.0 miles) ⓘClay Deposit SE of the Town of Lost Creek, Lost Creek Mining District, Deer Lodge County, Montana, USA
21.4km (13.3 miles) ⓘSnow Drift Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
21.7km (13.5 miles) ⓘMarget Ann Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
22.0km (13.7 miles) ⓘGoldsmith Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
22.3km (13.8 miles) ⓘAlice Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
22.8km (14.2 miles) ⓘLexington Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
23.0km (14.3 miles) ⓘBadger Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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