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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Pitchblende from
Buckley Mine, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA


Locality type:Mine
Classification
Species:Uraninite var: Pitchblende
Formula:UO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pitchblende data
Locality Data:Click here to view Buckley Mine, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:706834
Long-form Identifier:1:3:706834:8
GUID (UUID V4):0
Nearest other occurrences of Pitchblende
0.3km (0.2 miles) ⓘTwo Sisters occurrence, Eureka Mining District, Gilpin County, Colorado, USA
0.3km (0.2 miles) ⓘSpur Daisy, Eureka Mining District, Gilpin County, Colorado, USA
0.8km (0.5 miles) ⓘRara Avis, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
1.6km (1.0 miles) ⓘTelegraph Mine, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
1.7km (1.1 miles) ⓘCentral City; Cherokee; Carroll; Woodmire; Rara Avis, Eureka Mining District, Gilpin County, Colorado, USA
2.0km (1.2 miles) ⓘKirk Mine, Quartz Hill, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
2.0km (1.2 miles) ⓘBonanza, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
2.1km (1.3 miles) ⓘPewabic Occurrence, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
2.3km (1.4 miles) ⓘWest Calhoun Mine, Calhoun-Wood Mines (Jefferson), Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
2.3km (1.4 miles) ⓘTaylor-Leavenworth Mine, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
References
USGS Bull 1032A
 
and/or  
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