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
Ontario Mine, Shoshone County, Idaho, 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 Ontario Mine, Shoshone County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:217088
Long-form Identifier:1:3:217088:6
GUID (UUID V4):0
Nearest other occurrences of Pyrite
0.8km (0.5 miles) ⓘCaledonia Mine, Shoshone County, Idaho, USA
1.2km (0.8 miles) ⓘSenator Stewart Mine, Shoshone County, Idaho, USA
1.2km (0.8 miles) ⓘLast Chance Mine, Shoshone County, Idaho, USA
1.4km (0.9 miles) ⓘCrown Point Mine, Shoshone County, Idaho, USA
1.7km (1.1 miles) ⓘStemwinder Mine, Shoshone County, Idaho, USA
1.9km (1.2 miles) ⓘBunker Hill Mine, Wardner, Shoshone County, Idaho, USA
3.3km (2.1 miles) ⓘPage Mine, Shoshone County, Idaho, USA
3.8km (2.4 miles) ⓘAlhambra Mine, Shoshone County, Idaho, USA
4.5km (2.8 miles) ⓘLombardy property, Shoshone County, Idaho, USA
4.8km (3.0 miles) ⓘDenver Mine, Pine Creek Mining District, Shoshone County, Idaho, USA
References
Umpleby, Joseph B.; Jones, E. L. Jr. (1923) Geology and ore deposits of Shoshone County, Idaho. Bulletin 732. US Geological Survey doi:10.3133/b732
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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