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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Tetrahedrite Subgroup from
New Era Mine, Trail Creek Mining District, Clear Creek County, Colorado, USA


Locality type:Mine
Classification
Species:'Tetrahedrite Subgroup' (not an IMA approved species)
Formula:Cu6(Cu4C22+)Sb4S12S
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tetrahedrite Subgroup 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:722068
Long-form Identifier:1:3:722068:5
GUID (UUID V4):0
Nearest other occurrences of Tetrahedrite Subgroup
0.7km (0.4 miles) ⓘAlpine, 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
1.5km (0.9 miles) ⓘSilver Ring (Silverine), Lamartine 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
1.6km (1.0 miles) ⓘMuscovite, Lamartine Mining District, Clear Creek County, Colorado, USA
1.7km (1.0 miles) ⓘBig Chief Shaft, Lamartine Mining District, Clear Creek County, Colorado, USA
1.7km (1.0 miles) ⓘEclipse Mine, Lamartine Mining District, Clear Creek County, Colorado, USA
2.1km (1.3 miles) ⓘEmpress Mine, Trail Creek Mining District, Clear Creek County, Colorado, USA
2.2km (1.3 miles) ⓘSappho, Lamartine Mining District, Clear Creek County, Colorado, USA
2.2km (1.4 miles) ⓘDixie Mine, Lamartine Mining District, Clear Creek County, Colorado, USA
References
USGS Bull 1032B
 
and/or  
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