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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K Feldspar from
Dike No. 2 Mine, Custer Mining District, Custer County, South Dakota, USA


Locality type:Mine
Classification
Species:'K Feldspar' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view K Feldspar data
Locality Data:Click here to view Dike No. 2 Mine, Custer Mining District, Custer County, South Dakota, USA
Data Identifiers
Mindat Occurrence Record ID:382765
Long-form Identifier:1:3:382765:9
GUID (UUID V4):0
Nearest other occurrences of K Feldspar
1.2km (0.8 miles) ⓘRoxy Lode Occurrence, Custer Mining District, Custer County, South Dakota, USA
2.5km (1.5 miles) ⓘChipmunk No. 25 Claim (Dilley's Chipmunk), Custer Mining District, Custer County, South Dakota, USA
2.9km (1.8 miles) ⓘMayo Lode, Custer Mining District, Custer County, South Dakota, USA
3.1km (2.0 miles) ⓘLucky Twist Mine (Sutherland Mine), Custer Mining District, Custer County, South Dakota, USA
3.2km (2.0 miles) ⓘTut Lode Mine, Custer Mining District, Custer County, South Dakota, USA
3.2km (2.0 miles) ⓘI X L Fraction Occurrence, Custer Mining District, Custer County, South Dakota, USA
3.2km (2.0 miles) ⓘAlbert Lee Lode Occurrence, Custer Mining District, Custer County, South Dakota, USA
3.4km (2.1 miles) ⓘRoadside Mine, Custer Mining District, Custer County, South Dakota, USA
3.5km (2.2 miles) ⓘEvergreen Group (Evergreen No. 1), Custer Mining District, Custer County, South Dakota, USA
3.5km (2.2 miles) ⓘBig Bull Lode Prospect, Custer Mining District, Custer County, South Dakota, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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