Vote for your favorite mineral in #MinCup26! - Bournonite vs. Vesuvianite
Cogwheels of bournonite are up against colourful vesuvianite.
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Chalcocite from
Daily (Atlas; Dailey), Colorado Mining District (Prickly Pear Mining District; Corbin Mining District), Jefferson County, Montana, USA


Classification
Species:Chalcocite
Formula:Cu2S
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcocite data
Locality Data:Click here to view Daily (Atlas; Dailey), Colorado Mining District (Prickly Pear Mining District; Corbin Mining District), Jefferson County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:497446
Long-form Identifier:1:3:497446:8
GUID (UUID V4):0
Nearest other occurrences of Chalcocite
2.9km (1.8 miles) ⓘMontana Tunnels Mine (Part of Corbin Copper Claims), Colorado Mining District (Prickly Pear Mining District; Corbin Mining District), Jefferson County, Montana, USA
3.2km (2.0 miles) ⓘSalvail Mine (Bernice Mine; Three Horns), Colorado Mining District (Prickly Pear Mining District; Corbin Mining District), Jefferson County, Montana, USA
8.0km (5.0 miles) ⓘBaltimore Mine, Boulder Mining District, Boulder Batholith, Jefferson County, Montana, USA
27.5km (17.1 miles) ⓘGolden Anchor Mine, Ontario Mining District (Elliston Mining District), Powell County, Montana, USA
31.9km (19.8 miles) ⓘShamrock Copper Prospect, West Basin Area, Jefferson County, Montana, USA
38.3km (23.8 miles) ⓘBlue Jay Mine (Red Bird Mine), Greenhorn Mining District (Austin Mining District), Lewis and Clark County, Montana, USA
41.9km (26.0 miles) ⓘOro Fino, Boulder Mountains Area, Deer Lodge County, Montana, USA
45.4km (28.2 miles) ⓘUnknown Cu Occurrence SW of Cottonwood Mountain Occurrence (MRDS - 10013224), Orofino Mining District, Deer Lodge County, Montana, USA
45.6km (28.4 miles) ⓘClinton Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
45.9km (28.5 miles) ⓘBlue Bell Mine (Marsh), Pipestone Mining District, Jefferson County, Montana, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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