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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Quartz from
Hill Gulch, Jamestown Mining District, Boulder County, Colorado, USA


Locality type:Gulch
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Hill Gulch, Jamestown Mining District, Boulder County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:463229
Long-form Identifier:1:3:463229:0
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.7km (0.4 miles) ⓘHumboldt Mine, Inexco Mine, Jamestown Mining District, Boulder County, Colorado, USA
0.8km (0.5 miles) ⓘBlue Jay Mine, Jamestown, Jamestown Mining District, Boulder County, Colorado, USA
1.5km (1.0 miles) ⓘGolden Age, Jamestown Mining District, Boulder County, Colorado, USA
1.6km (1.0 miles) ⓘPorphry Mountain, Jamestown Mining District, Boulder County, Colorado, USA
1.8km (1.1 miles) ⓘAlice Mine, Jamestown, Jamestown Mining District, Boulder County, Colorado, USA
1.8km (1.1 miles) ⓘBrown Spar (Browns Spar; Brownspar), Jamestown Mining District, Boulder County, Colorado, USA
1.8km (1.1 miles) ⓘBueno (Buena Group), Jamestown Mining District, Boulder County, Colorado, USA
1.8km (1.1 miles) ⓘYellow Girl Mine (Allied Jamestown; Yellow Girl Tunnel), Jamestown Mining District, Boulder County, Colorado, USA
1.8km (1.1 miles) ⓘChancellor Mine (Allied Jamestown), Jamestown Mining District, Boulder County, Colorado, USA
2.1km (1.3 miles) ⓘBuckhorn Mine, Jamestown, Jamestown Mining District, Boulder County, Colorado, USA
References
Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
 
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