Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Chalcopyrite from
Glengarry Mine (Glengary; Como), New World Mining District (Cooke Mining District), Park County, Montana, USA


Locality type:Mine
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Glengarry Mine (Glengary; Como), New World Mining District (Cooke Mining District), Park County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:725336
Long-form Identifier:1:3:725336:2
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
0.8km (0.5 miles) ⓘMcLaren Mine (Estelle; New Year's Gift), New World Mining District (Cooke Mining District), Park County, Montana, USA
1.9km (1.2 miles) ⓘHomestake Mine (Henderson Tunnel; Excello; Gold Dust; Parkmont), New World Mining District (Cooke Mining District), Park County, Montana, USA
2.1km (1.3 miles) ⓘViola Lode Occurrence, New World Mining District (Cooke Mining District), Park County, Montana, USA
2.1km (1.3 miles) ⓘBull Elk Lode (Arrowhead Lode), New World Mining District (Cooke Mining District), Park County, Montana, USA
3.9km (2.4 miles) ⓘNew World, New World Mining District (Cooke Mining District), Park County, Montana, USA
4.1km (2.5 miles) ⓘSilver Zone Lode Prospect, New World Mining District (Cooke Mining District), Park County, Montana, USA
4.1km (2.5 miles) ⓘGrace Lode Prospect, New World Mining District (Cooke Mining District), Park County, Montana, USA
7.0km (4.3 miles) ⓘCopper King Mine, Goose Lake, New World Mining District (Cooke Mining District), Park County, Montana, USA
33.3km (20.7 miles) ⓘBlack Diamond Prospect (War Eagle Prospect), Cowles Mining District (Haystack Mining District; Boulder Mining District; Independence Mining District), Park County, Montana, USA
33.6km (20.9 miles) ⓘChrome Lake Ni-Cu occurrence, Stillwater County, Montana, USA
References
U. S. Geological Survey Open-File Report 02-195
 
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