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
Ashland - Ten Broeck Mines, La Plata Mining District (California Mining District), La Plata 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 Ashland - Ten Broeck Mines, La Plata Mining District (California Mining District), La Plata County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:377712
Long-form Identifier:1:3:377712:1
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
1.0km (0.6 miles) ⓘEureka - Bulldozer Mine, La Plata Mining District (California Mining District), La Plata County, Colorado, USA
1.5km (0.9 miles) ⓘGold King Mine, La Plata Mining District (California Mining District), La Plata County, Colorado, USA
1.5km (0.9 miles) ⓘAurora Mine, La Plata Mining District (California Mining District), La Plata County, Colorado, USA
1.6km (1.0 miles) ⓘBessie G Mine, La Plata Mining District (California Mining District), La Plata County, Colorado, USA
2.6km (1.6 miles) ⓘCamp Bird Prospect, La Plata Mining District (California Mining District), La Plata County, Colorado, USA
2.6km (1.6 miles) ⓘCumberland Mine, La Plata Mining District (California Mining District), La Plata County, Colorado, USA
2.8km (1.7 miles) ⓘLewis Creek Adit Occurrence, La Plata Mining District (California Mining District), La Plata County, Colorado, USA
3.0km (1.8 miles) ⓘSmall Hope Mine, La Plata Mining District (California Mining District), La Plata County, Colorado, USA
3.3km (2.0 miles) ⓘBonnie Girl Mine (Baker Contact), La Plata Mining District (California Mining District), La Plata County, Colorado, USA
4.1km (2.5 miles) ⓘTomahawk Mine, La Plata Mining District (California Mining District), La Plata County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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