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
Knight - Stacy Occurrence (Grab; Rito Alto), Rainbow Lake Mining District, Lake Creek Mining District, Custer County, Colorado, USA


Locality type:Occurrence
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Knight - Stacy Occurrence (Grab; Rito Alto), Rainbow Lake Mining District, Lake Creek Mining District, Custer County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:489474
Long-form Identifier:1:3:489474:2
GUID (UUID V4):0
Nearest other occurrences of Quartz
6.4km (4.0 miles) ⓘOrient Iron Mine (Caesar; MS 11400; Valley View; MS 8940; Vivia B.; MS 4988; Runaway; MS 1539; Prospector; MS 1505; Villa Grove), Orient Mining District, Saguache County, Colorado, USA
9.7km (6.0 miles) ⓘMocking Bird Claim (Little Joe), Hayden Pass Area, Saguache County, Colorado, USA
14.7km (9.1 miles) ⓘMcCoy prospects, Cotopaxi Pegmatite area, Cotopaxi, Cotopaxi Mining District, Fremont County, Colorado, USA
15.3km (9.5 miles) ⓘJones & Young Lease, Pleasanton Area, Fremont County, Colorado, USA
15.5km (9.7 miles) ⓘBeryl Deposit, Blake Mining District (Mirage Mining District; Cotton Creek Mining District), Saguache County, Colorado, USA
15.7km (9.7 miles) ⓘWest McCoy Gulch Property, Cotopaxi Mining District, Fremont County, Colorado, USA
16.9km (10.5 miles) ⓘCotopaxi Mine (Cotopaxi lode; Gumaer Mine; Fannie lode; Fannie Mill), Mine Gulch, Cotopaxi, Cotopaxi Mining District, Fremont County, Colorado, USA
17.2km (10.7 miles) ⓘCotopaxi Mining District, Fremont County, Colorado, USA
17.4km (10.8 miles) ⓘNiles Mine, Gem Park complex, Custer County, Colorado, USA
18.2km (11.3 miles) ⓘVermiculite Mine (MRDS - 10013422), Gem Park complex, Fremont 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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