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
Keystone Mine, Mineral Hill Mining District, Blaine 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 Keystone Mine, Mineral Hill Mining District, Blaine County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:448406
Long-form Identifier:1:3:448406:6
GUID (UUID V4):0
Nearest other occurrences of Pyrite
0.4km (0.3 miles) ⓘHard Times Prospect, Mineral Hill Mining District, Blaine County, Idaho, USA
0.7km (0.4 miles) ⓘFair View Prospect, Mineral Hill Mining District, Blaine County, Idaho, USA
0.7km (0.4 miles) ⓘComet Mine, Mineral Hill Mining District, Blaine County, Idaho, USA
1.0km (0.6 miles) ⓘRed Hornet Prospect, Mineral Hill Mining District, Blaine County, Idaho, USA
1.4km (0.9 miles) ⓘHeine Mine (Golden Bell), Mineral Hill Mining District, Blaine County, Idaho, USA
1.6km (1.0 miles) ⓘColorado Gulch (Magdalena; Atlantis), Mineral Hill Mining District, Blaine County, Idaho, USA
2.2km (1.3 miles) ⓘLee Gulch Prospect, Mineral Hill Mining District, Blaine County, Idaho, USA
2.2km (1.3 miles) ⓘSunrise Prospect, Mineral Hill Mining District, Blaine County, Idaho, USA
2.3km (1.4 miles) ⓘBabe Prospect, Mineral Hill Mining District, Blaine County, Idaho, USA
2.4km (1.5 miles) ⓘStar Mine, Mineral Hill Mining District, Blaine County, Idaho, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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