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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Pyrite from
Poorman group, Gold Hill Mining District, Boulder County, Colorado, USA


Locality type:Occurrence
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Poorman group, Gold Hill Mining District, Boulder County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:662550
Long-form Identifier:1:3:662550:4
GUID (UUID V4):0
Nearest other occurrences of Pyrite
2.2km (1.4 miles) ⓘYellow Pine, Sugarloaf Mining District, Boulder County, Colorado, USA
2.4km (1.5 miles) ⓘLittle Johnny Mine (Emancipation group; Home Sweet Home occurrence), Gold Hill, Gold Hill Mining District, Boulder County, Colorado, USA
2.9km (1.8 miles) ⓘOsceola, Gold Hill Mining District, Boulder County, Colorado, USA
3.1km (1.9 miles) ⓘWashburn Mine, Sunshine, Gold Hill Mining District, Boulder County, Colorado, USA
3.2km (2.0 miles) ⓘArcher, Gold Hill Mining District, Boulder County, Colorado, USA
3.2km (2.0 miles) ⓘGrand Republic Occurrence, Gold Hill Mining District, Boulder County, Colorado, USA
3.2km (2.0 miles) ⓘLogan & Sunbeam Occurrence, Gold Hill Mining District, Boulder County, Colorado, USA
3.5km (2.2 miles) ⓘAmerican Mine, Sunshine, Gold Hill Mining District, Boulder County, Colorado, USA
3.6km (2.2 miles) ⓘGrand View, Gold Hill Mining District, Boulder County, Colorado, USA
3.6km (2.2 miles) ⓘInterocean Mine, Gold Hill Mining District, Boulder County, Colorado, USA
References
Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223
 
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