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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Sphalerite from
Kentuck Mine, Horseshoe Bend Mining District, Boise County, Idaho, USA


Locality type:Mine
Classification
Species:Sphalerite
Formula:ZnS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sphalerite data
Locality Data:Click here to view Kentuck Mine, Horseshoe Bend Mining District, Boise County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:448390
Long-form Identifier:1:3:448390:8
GUID (UUID V4):0
Nearest other occurrences of Sphalerite
1.3km (0.8 miles) ⓘBobtail Claim, Westview Mining District (Willow Creek Mining District), Boise County, Idaho, USA
1.3km (0.8 miles) ⓘLambertine Claim, Westview Mining District (Willow Creek Mining District), Boise County, Idaho, USA
1.7km (1.1 miles) ⓘMint Claim, Westview Mining District (Willow Creek Mining District), Boise County, Idaho, USA
2.3km (1.4 miles) ⓘAnticlinal Prospect, Westview Mining District (Willow Creek Mining District), Boise County, Idaho, USA
2.4km (1.5 miles) ⓘOsborne Mine, Westview Mining District (Willow Creek Mining District), Boise County, Idaho, USA
2.6km (1.6 miles) ⓘLucky Boy Prospect, Westview Mining District (Willow Creek Mining District), Boise County, Idaho, USA
4.2km (2.6 miles) ⓘBlack Crook vein, Friday Mine, Westview Mining District (Willow Creek Mining District), Boise County, Idaho, USA
4.8km (3.0 miles) ⓘI.X.L. Group, Westview Mining District, Gem County, Idaho, USA
4.8km (3.0 miles) ⓘWonder Prospect, Westview Mining District, Gem County, Idaho, USA
5.1km (3.2 miles) ⓘIda Mine, Westview Mining District, Gem County, Idaho, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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