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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Gneiss from
Pewabic Occurrence, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA


Locality type:Occurrence
Classification
Type:Gneiss
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Gneiss data
Locality Data:Click here to view Pewabic Occurrence, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:1045544
Long-form Identifier:1:3:1045544:9
GUID (UUID V4):0
Nearest other occurrences of Gneiss
1.3km (0.8 miles) ⓘOwatonna Occurrence, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA
2.4km (1.5 miles) ⓘMorning Star, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA
2.7km (1.7 miles) ⓘUnknown Silver - Gold (MRDS - 10108363), Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
4.0km (2.5 miles) ⓘOphir; Argo, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA
4.1km (2.5 miles) ⓘGreat American (Big Chief), Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA
4.7km (2.9 miles) ⓘClifford Mine, York Gulch, Clear Creek County, Colorado, USA
4.8km (3.0 miles) ⓘMayflower, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA
5.7km (3.5 miles) ⓘGerman and Belcher, Quartz Hill, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
6.0km (3.7 miles) ⓘGilpin Eureka Essex Group, Eureka Mining District, Gilpin County, Colorado, USA
6.2km (3.8 miles) ⓘH (Free Gold; U.S.; Baker; Beaver; Alma), Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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