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
Seaton, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Seaton, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:662253
Long-form Identifier:1:3:662253:4
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.1km (0.1 miles) ⓘPine Shade mine, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA
0.2km (0.1 miles) ⓘGem (Freighter's Friend), Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA
0.2km (0.1 miles) ⓘCasino Shaft, Lawson Mining District, Clear Creek County, Colorado, USA
0.2km (0.1 miles) ⓘBrighton No. 2 Claim, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA
0.2km (0.1 miles) ⓘSeaton Mine, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA
0.3km (0.2 miles) ⓘSanta Fe Shaft West, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA
0.4km (0.2 miles) ⓘTigris, Lawson Mining District, Clear Creek County, Colorado, USA
0.4km (0.2 miles) ⓘFoxhall, Lawson Mining District, Clear Creek County, Colorado, USA
0.4km (0.3 miles) ⓘFrontenac Shaft, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA
0.5km (0.3 miles) ⓘMetropolitan, Idaho Springs Mining District (Virginia Mining District), Clear Creek 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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