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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Sphalerite from
Poorman Shaft, Rosita Mining District, Custer County, Colorado, USA


Locality type:Shaft
Classification
Species:Sphalerite
Formula:ZnS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sphalerite data
Locality Data:Click here to view Poorman Shaft, Rosita Mining District, Custer County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:373722
Long-form Identifier:1:3:373722:4
GUID (UUID V4):0
Nearest other occurrences of Sphalerite
0.4km (0.2 miles) ⓘBassick Mine (Claims: Queen Victoria; Triangle; Nemeha; William; Augusta; Maine; Georgia), Rosita Mining District, Custer County, Colorado, USA
0.5km (0.3 miles) ⓘNew Shaft, Rosita Mining District, Custer County, Colorado, USA
0.6km (0.4 miles) ⓘMountain Boy Mine (Midnight; Jackpot No. 1), Rosita Mining District, Custer County, Colorado, USA
0.6km (0.4 miles) ⓘP & O Mine, Rosita Mining District, Custer County, Colorado, USA
1.2km (0.8 miles) ⓘPolonia Shaft, Rosita Mining District, Custer County, Colorado, USA
1.4km (0.9 miles) ⓘSleeping Pet Mine, Rosita Mining District, Custer County, Colorado, USA
1.4km (0.9 miles) ⓘNellie Mine, Rosita Mining District, Custer County, Colorado, USA
2.2km (1.3 miles) ⓘTransylvania Tunnel, Rosita Mining District, Custer County, Colorado, USA
2.7km (1.7 miles) ⓘMaverick Mine (Tennessee; Senator), Rosita Mining District, Custer County, Colorado, USA
3.8km (2.4 miles) ⓘIron Mountain Mine (Iron Mine; Iron Hill Mine), Rosita Mining District, Custer County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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