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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Calcite from
Sylvan Dell Occurrence, Tincup Mining District (Pieplant Mining District), Gunnison County, Colorado, USA


Locality type:Occurrence
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Sylvan Dell Occurrence, Tincup Mining District (Pieplant Mining District), Gunnison County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:663707
Long-form Identifier:1:3:663707:1
GUID (UUID V4):0
Nearest other occurrences of Calcite
0.0km (0.0 miles) ⓘDrew, Tincup Mining District (Pieplant Mining District), Gunnison County, Colorado, USA
0.0km (0.0 miles) ⓘSilver Cup, Tincup Mining District (Pieplant Mining District), Gunnison County, Colorado, USA
0.9km (0.6 miles) ⓘTincup Mine, Tincup Mining District (Pieplant Mining District), Gunnison County, Colorado, USA
1.6km (1.0 miles) ⓘWest Gold Hill, Tincup Mining District (Pieplant Mining District), Gunnison County, Colorado, USA
1.8km (1.1 miles) ⓘGold Cup Mine (Gold Cup Republic Mine), Tincup, Tincup Mining District (Pieplant Mining District), Gunnison County, Colorado, USA
2.3km (1.4 miles) ⓘCumberland; Sinbad; York; Deadlock; Michigan Occurrence, Tincup Mining District (Pieplant Mining District), Gunnison County, Colorado, USA
3.3km (2.0 miles) ⓘNational, Tincup Mining District (Pieplant Mining District), Gunnison County, Colorado, USA
3.3km (2.0 miles) ⓘNapoleon Occurrence, Tincup Mining District (Pieplant Mining District), Gunnison County, Colorado, USA
5.2km (3.3 miles) ⓘComplex group, Quartz Creek Mining District, Gunnison County, Colorado, USA
6.3km (3.9 miles) ⓘLady Franklin, Quartz Creek Mining District, Gunnison County, Colorado, USA
References
Dings, McClelland G., Robinson, C.S. (1957) Geology and ore deposits of the Garfield quadrangle, Colorado. Professional Paper 289. US Geological Survey doi:10.3133/pp289
 
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