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
Gum Tree Mine - Shaft & Tunnel, Lawson 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 Gum Tree Mine - Shaft & Tunnel, Lawson Mining District, Clear Creek County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:662280
Long-form Identifier:1:3:662280:0
GUID (UUID V4):0
Nearest other occurrences of Tetrahedrite Subgroup
0.5km (0.3 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) ⓘEmpress Mine, Trail Creek Mining District, Clear Creek County, Colorado, USA
1.5km (1.0 miles) ⓘNew Era Mine, Trail Creek Mining District, Clear Creek County, Colorado, USA
2.1km (1.3 miles) ⓘAlpine, Lamartine Mining District, Clear Creek County, Colorado, USA
2.2km (1.3 miles) ⓘBig Chief Shaft, Lamartine Mining District, Clear Creek County, Colorado, USA
2.4km (1.5 miles) ⓘPerkins, Lamartine Mining District, Clear Creek County, Colorado, USA
2.5km (1.6 miles) ⓘSilver Ring (Silverine), Lamartine Mining District, Clear Creek County, Colorado, USA
2.7km (1.7 miles) ⓘLittle Mattie Mine (Newton Tunnel), Lamartine Mining District, Clear Creek County, Colorado, USA
2.7km (1.7 miles) ⓘMuscovite, Lamartine Mining District, Clear Creek County, Colorado, USA
2.7km (1.7 miles) ⓘOrinoco, Lamartine Mining District, Clear Creek County, Colorado, USA
References
Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
 
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