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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Andesite from
Quaker City Mine, Rosita Mining District, Custer County, Colorado, USA


Locality type:Mine
Classification
Type:Andesite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Andesite data
Locality Data:Click here to view Quaker City Mine, Rosita Mining District, Custer County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:1044801
Long-form Identifier:1:3:1044801:4
GUID (UUID V4):0
Nearest other occurrences of Andesite
0.5km (0.3 miles) ⓘNew Year Prospect, Rosita Mining District, Custer County, Colorado, USA
0.5km (0.3 miles) ⓘEureka Shaft, Rosita Mining District, Custer County, Colorado, USA
0.6km (0.4 miles) ⓘTwenty-Six Shafts, Rosita Mining District, Custer County, Colorado, USA
0.7km (0.4 miles) ⓘNebraska Shaft, Rosita Mining District, Custer County, Colorado, USA
0.7km (0.4 miles) ⓘJulianna Mine, Rosita Mining District, Custer County, Colorado, USA
0.8km (0.5 miles) ⓘSummit Mine, Rosita Mining District, Custer County, Colorado, USA
0.9km (0.5 miles) ⓘBullion Prospect, Rosita Mining District, Custer County, Colorado, USA
1.0km (0.6 miles) ⓘSeneca Tunnel, Rosita Mining District, Custer County, Colorado, USA
1.1km (0.7 miles) ⓘHector Prospect (Contact; Groundhog; Tressie B. Claims), Rosita Mining District, Custer County, Colorado, USA
1.2km (0.8 miles) ⓘNew Shaft, Rosita Mining District, Custer County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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