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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Opal from
Horn Silver Mine, Frisco, San Francisco Mining District, Beaver County, Utah, USA


Locality type:Mine
Classification
Species:Opal
Formula:SiO2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Opal data
Locality Data:Click here to view Horn Silver Mine, Frisco, San Francisco Mining District, Beaver County, Utah, USA
Data Identifiers
Mindat Occurrence Record ID:182028
Long-form Identifier:1:3:182028:7
GUID (UUID V4):0
Nearest other occurrences of Opal
25.8km (16.0 miles) ⓘRuby Violet claims, Beaver County, Utah, USA
35.4km (22.0 miles) ⓘHyalite occurrence, Milford, Beaver County, Utah, USA
37.5km (23.3 miles) ⓘRoosevelt Hot Springs, Roosevelt Hot Springs Mining District, Beaver County, Utah, USA
39.6km (24.6 miles) ⓘCreole Mine, Lincoln Mining District, Beaver County, Utah, USA
85.4km (53.1 miles) ⓘVeater Mercury Prospect, Spry Mining District, Garfield County, Utah, USA
92.4km (57.4 miles) ⓘProspector Mine (Sugar Daddy Incline), Henry Mining District (Durkee Mining District), Antelope Range, Piute County, Utah, USA
98.4km (61.1 miles) ⓘDiatomaceous Earth (MRDS - 10010745), House Range, Millard County, Utah, USA
References
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
 
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