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
Caroline Tunnel Occurrence, Rosita Mining District, Custer County, Colorado, USA


Locality type:Occurrence
Classification
Type:Andesite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Andesite data
Locality Data:Click here to view Caroline Tunnel Occurrence, Rosita Mining District, Custer County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:1044595
Long-form Identifier:1:3:1044595:6
GUID (UUID V4):0
Nearest other occurrences of Andesite
0.1km (0.0 miles) ⓘEast Leviathan Mine (Mayde Shaft), Rosita Mining District, Custer County, Colorado, USA
0.1km (0.1 miles) ⓘTransylvania Tunnel, Rosita Mining District, Custer County, Colorado, USA
0.2km (0.1 miles) ⓘPocahontas Mine (2), Rosita Mining District, Custer County, Colorado, USA
0.2km (0.1 miles) ⓘSouth Leviathan Claim, Rosita Mining District, Custer County, Colorado, USA
0.3km (0.2 miles) ⓘWest Leviathan Mine, Rosita Mining District, Custer County, Colorado, USA
0.3km (0.2 miles) ⓘHumboldt Mine (West Virginia Claim; South Humboldt Claim; Globe Shaft), Rosita Mining District, Custer County, Colorado, USA
0.3km (0.2 miles) ⓘIndiana Prospect, Rosita Mining District, Custer County, Colorado, USA
0.4km (0.2 miles) ⓘGlobe Prospect, Rosita Mining District, Custer County, Colorado, USA
0.4km (0.2 miles) ⓘGray Eagle Mine, Rosita Mining District, Custer County, Colorado, USA
0.5km (0.3 miles) ⓘVictoria Tunnel, Rosita Mining District, Custer County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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