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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Tantalum (commodity) from
Cotopaxi Area Occurrence, Fremont County, Colorado, USA


Locality type:Occurrence
Classification
Commodity:Tantalum (commodity)
Data
Commodity Data:Click here to view Tantalum (commodity) data
Locality Data:Click here to view Cotopaxi Area Occurrence, Fremont County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:1125012
Long-form Identifier:1:3:1125012:4
GUID (UUID V4):0
Nearest other deposits of Tantalum (commodity)
10.4km (6.4 miles) ⓘBenton Prospect (Hilltop prospect), Cottonwood Creek Area, Fremont County, Colorado, USA
11.8km (7.3 miles) ⓘHorsepasture Pegmatites Occurrence, Lookout Mountain Area, Fremont County, Colorado, USA
11.8km (7.4 miles) ⓘJim 3 Mine, Lookout Mountain Area, Fremont County, Colorado, USA
12.2km (7.6 miles) ⓘIlmenite Pegmatite Occurrence (MRDS - 10010868), Lookout Mountain Area, Fremont County, Colorado, USA
12.8km (8.0 miles) ⓘJim 8 Occurrence, Lookout Mountain Area, Fremont County, Colorado, USA
35.6km (22.1 miles) ⓘRock King Mine, Turret Mining District, Chaffee County, Colorado, USA
36.7km (22.8 miles) ⓘShirley group, Turret Mining District, Chaffee County, Colorado, USA
37.4km (23.3 miles) ⓘCoffey Pot Claims, Turret Mining District, Chaffee County, Colorado, USA
38.8km (24.1 miles) ⓘMica-Beryl Mine (MRDS - 10013705), Turret Mining District, Chaffee County, Colorado, USA
39.5km (24.5 miles) ⓘUnnamed Pegmatite Mine (MRDS - 10013994), Blake Mining District (Mirage Mining District; Cotton Creek Mining District), Saguache County, Colorado, USA
 
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