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
Santiago Mine, Argentine Mining District, Clear Creek 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 Santiago Mine, Argentine Mining District, Clear Creek County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:752412
Long-form Identifier:1:3:752412:7
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.8km (0.5 miles) ⓘIndependence (Belmont; Santiago; Waldorf; Commonwealth; Centennial), Argentine Mining District, Clear Creek County, Colorado, USA
0.9km (0.6 miles) ⓘBaker Mine, Argentine Mining District, Summit County, Colorado, USA
1.5km (0.9 miles) ⓘStevens Mine, Argentine Mining District, Clear Creek County, Colorado, USA
3.9km (2.4 miles) ⓘPaymaster; Peruvian; Shoe Basin Tunnel, Peru Creek Area, Argentine Mining District, Summit County, Colorado, USA
4.2km (2.6 miles) ⓘJosephine Mine, Argentine Mining District, Summit County, Colorado, USA
5.8km (3.6 miles) ⓘCongress; Rothschild; Pennsylvania (Minerou Tunnel), Argentine Mining District, Summit County, Colorado, USA
6.3km (3.9 miles) ⓘBullion mine, Montezuma area, Summit County, Colorado, USA
6.3km (3.9 miles) ⓘBuda, Peru Creek Area, Argentine Mining District, Summit County, Colorado, USA
6.5km (4.0 miles) ⓘTerrible Mine (Silver Ore; Baltimore; Johnny Bull; Silver Cloud; Pelican vein), Silver Plume, Georgetown District, Clear Creek County, Colorado, USA
6.6km (4.1 miles) ⓘMendota Mine - Victoria Tunnel & Shaft, Georgetown District, Clear Creek County, Colorado, USA
References
USGS Prof Paper 223, pg. 137
 
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