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
Rhyolite flow, Grand Lake Mining District (Wolverine Mining District), Grand 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 Rhyolite flow, Grand Lake Mining District (Wolverine Mining District), Grand County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:493242
Long-form Identifier:1:3:493242:0
GUID (UUID V4):0
Nearest other occurrences of Calcite
17.4km (10.8 miles) ⓘWindy Gap, Grand County, Colorado, USA
21.9km (13.6 miles) ⓘHigh Lonesome occurrence, Grand County, Colorado, USA
23.9km (14.8 miles) ⓘSpecimen Mountain, Larimer County, Colorado, USA
31.9km (19.8 miles) ⓘSnowy Range Mine, Lake Albion, Boulder County, Colorado, USA
37.4km (23.2 miles) ⓘWhite Raven Mine, Ward Mining District, Boulder County, Colorado, USA
38.5km (23.9 miles) ⓘCaribou Mine (Caribou shaft), Caribou Mine group, Grand Island, Caribou Mining District, Boulder County, Colorado, USA
39.6km (24.6 miles) ⓘBoulder County Mine, Caribou Mining District, Boulder County, Colorado, USA
42.7km (26.5 miles) ⓘConger Mine, Boulder County Tungsten Mining District, Boulder County, Colorado, USA
43.8km (27.2 miles) ⓘWest Sugarloaf Mountain, Boulder County, Colorado, USA
44.1km (27.4 miles) ⓘGold Cross Mine, 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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