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
Eldorado Claim (MS 16686; Patented Claim: El Dorado), Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA


Locality type:Claim
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Eldorado Claim (MS 16686; Patented Claim: El Dorado), Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:380492
Long-form Identifier:1:3:380492:6
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
3.9km (2.4 miles) ⓘLittle May Mine, Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
3.9km (2.4 miles) ⓘSummit Mine, Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
4.0km (2.5 miles) ⓘGolden Shear Mine (Patented Claim: Bonita; MS 11327), Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
4.0km (2.5 miles) ⓘGood Hope Mine (Patented Claims: Good Hope; MS 7764; Wonder; MS 7764), Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
4.7km (2.9 miles) ⓘGold Bug Mine (Patented Claims: Gold Bug; MS 11619a; Gold Bug Mill Site; MS 11691b; Repeal; MS 11691a; Gold Nugget; MS 11691a), Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
5.3km (3.3 miles) ⓘHighland Mary Mine, Cunningham Gulch, Animas Mining District, San Juan County, Colorado, USA
5.7km (3.5 miles) ⓘKankakee Mine (Pure Gold; Iron Mask; Aurum; Oro; Tunnel Site; Golden Age; Extension; Lake View; Iron King; Crusader Gold Mine; Chance; Gold Coin; Bullion; Unpatented Claims: Kankakee), Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
6.0km (3.7 miles) ⓘBeartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
6.0km (3.7 miles) ⓘStony Pass Mine, Animas Mining District, San Juan County, Colorado, USA
6.2km (3.8 miles) ⓘRobinson Mine (Patented Claims: Robertson; MS 12224; MS 12224: Scott), Beartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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