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
New Era Mine, Trail Creek Mining District, Clear Creek 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 New Era Mine, Trail Creek Mining District, Clear Creek County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:372767
Long-form Identifier:1:3:372767:6
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
0.3km (0.2 miles) ⓘBaltimore Mine, Lamartine Mining District, Clear Creek County, Colorado, USA
0.5km (0.3 miles) ⓘBelle Creole, Freeland, Freeland-Lamartine Mining District, Clear Creek County, Colorado, USA
0.7km (0.5 miles) ⓘSilver Link, Lamartine Mining District, Clear Creek County, Colorado, USA
1.1km (0.7 miles) ⓘFreeland Mine & Extension Mine (Extension Line Shaft; Minnie Tunnel; Diamond Tunnel; Platt Tunnel; Freeland Shaft), Lamartine Mining District, Clear Creek County, Colorado, USA
1.4km (0.9 miles) ⓘLamertine Mine, Trail Creek Mining District, Clear Creek County, Colorado, USA
1.5km (1.0 miles) ⓘGum Tree Mine - Shaft & Tunnel, Lawson Mining District, Clear Creek County, Colorado, USA
1.7km (1.0 miles) ⓘBig Chief Shaft, Lamartine Mining District, Clear Creek County, Colorado, USA
1.8km (1.1 miles) ⓘBruce (Dierks; Orinoco), Lamartine Mining District, Clear Creek County, Colorado, USA
1.8km (1.1 miles) ⓘRocky & Stoney, Chicago Creek, Clear Creek County, Colorado, USA
2.0km (1.2 miles) ⓘLittle Johnny, Freeland, Freeland-Lamartine Mining District, Clear Creek County, Colorado, USA
References
USGS Bull 1032B
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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