Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Pyrite from
August Mine, Greenhorn Mining District, Baker County, Oregon, USA


Locality type:Mine
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view August Mine, Greenhorn Mining District, Baker County, Oregon, USA
Data Identifiers
Mindat Occurrence Record ID:470471
Long-form Identifier:1:3:470471:3
GUID (UUID V4):0
Nearest other occurrences of Pyrite
0.6km (0.4 miles) ⓘDon Juan, Greenhorn Mining District, Baker County, Oregon, USA
1.9km (1.2 miles) ⓘWest Side, Greenhorn Mining District, Grant County, Oregon, USA
2.1km (1.3 miles) ⓘSnow Creek Mine (Zelda Mining Company), Greenhorn Mining District, Baker County, Oregon, USA
2.3km (1.4 miles) ⓘTone Spring Mine, Greenhorn Mining District, Grant County, Oregon, USA
2.3km (1.5 miles) ⓘBanzette Occurrence, Greenhorn Mining District, Baker County, Oregon, USA
2.4km (1.5 miles) ⓘParamount Occurrence (Golden Fleece), Greenhorn Mining District, Grant County, Oregon, USA
2.5km (1.6 miles) ⓘGolden Gate Mine (Belcher), Greenhorn Mining District, Grant County, Oregon, USA
2.8km (1.7 miles) ⓘMuscatine Occurrence, Greenhorn Mining District, Grant County, Oregon, USA
3.4km (2.1 miles) ⓘHarrison Group (Windsor; Psyche and Big Johnny), Greenhorn Mining District, Grant County, Oregon, USA
3.6km (2.3 miles) ⓘPyx Mine, Greenhorn Mining District, Grant County, Oregon, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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