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
Stewart Mine, Cleora Mining District, Chaffee County, Colorado, 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 Stewart Mine, Cleora Mining District, Chaffee County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:428109
Long-form Identifier:1:3:428109:2
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
3.8km (2.4 miles) ⓘStockton Mine (Gertrude Vein), Cleora Mining District, Chaffee County, Colorado, USA
4.1km (2.6 miles) ⓘUncle Andy Prospect, Cleora Mining District, Chaffee County, Colorado, USA
4.2km (2.6 miles) ⓘNorth Star Claim, Cleora Mining District, Chaffee County, Colorado, USA
4.4km (2.7 miles) ⓘWinnie Claims, Cleora Mining District, Chaffee County, Colorado, USA
4.9km (3.1 miles) ⓘHub Tunnels Occurrence, Cleora Mining District, Chaffee County, Colorado, USA
5.0km (3.1 miles) ⓘSaddle Claim, Cleora Mining District, Chaffee County, Colorado, USA
5.3km (3.3 miles) ⓘMute Lode Prospect, Cleora Mining District, Chaffee County, Colorado, USA
5.6km (3.5 miles) ⓘGrand View Mine, Cleora Mining District, Chaffee County, Colorado, USA
8.3km (5.1 miles) ⓘSedalia Mine (Sedalia Copper Mine), Sedalia Mining District, Chaffee County, Colorado, USA
11.0km (6.9 miles) ⓘAce High - Jackpot Prospect, Turret Mining District, Chaffee County, Colorado, USA
References
Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
 
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