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
Bullion Prospect, Rosita Mining District, Custer County, Colorado, USA


Locality type:Prospect
Classification
Type:Andesite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Andesite data
Locality Data:Click here to view Bullion Prospect, Rosita Mining District, Custer County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:1044590
Long-form Identifier:1:3:1044590:1
GUID (UUID V4):0
Nearest other occurrences of Andesite
0.2km (0.1 miles) ⓘJulianna Mine, Rosita Mining District, Custer County, Colorado, USA
0.3km (0.2 miles) ⓘHector Prospect (Contact; Groundhog; Tressie B. Claims), Rosita Mining District, Custer County, Colorado, USA
0.5km (0.3 miles) ⓘMountain Boy Mine (Midnight; Jackpot No. 1), Rosita Mining District, Custer County, Colorado, USA
0.5km (0.3 miles) ⓘLizzie Mac Prospect, Rosita Mining District, Custer County, Colorado, USA
0.6km (0.4 miles) ⓘNew Shaft, Rosita Mining District, Custer County, Colorado, USA
0.8km (0.5 miles) ⓘP & O Mine, Rosita Mining District, Custer County, Colorado, USA
0.9km (0.5 miles) ⓘQuaker City Mine, Rosita Mining District, Custer County, Colorado, USA
0.9km (0.5 miles) ⓘCentennial Tunnel Occurrence, Rosita Mining District, Custer County, Colorado, USA
1.1km (0.7 miles) ⓘGolden Age Prospect, Rosita Mining District, Custer County, Colorado, USA
1.4km (0.8 miles) ⓘNew Year Prospect, Rosita Mining District, Custer County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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