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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Quartz from
Angle Point, Shoshone County, Idaho, USA


Locality type:Point
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Angle Point, Shoshone County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:460010
Long-form Identifier:1:3:460010:7
GUID (UUID V4):0
Nearest other occurrences of Quartz
7.7km (4.8 miles) ⓘGranite Peak prospects, St. Joe Mining District, Shoshone County, Idaho, USA
8.9km (5.5 miles) ⓘConrad's Crossing prospect, St. Joe Mining District, Shoshone County, Idaho, USA
12.0km (7.5 miles) ⓘBluff Creek Copper claim, St. Joe Mining District, Shoshone County, Idaho, USA
12.4km (7.7 miles) ⓘEureka prospect, St. Joe Mining District, Shoshone County, Idaho, USA
13.0km (8.1 miles) ⓘSt. Joe Quartz prospect, St. Joe Mining District, Shoshone County, Idaho, USA
20.2km (12.5 miles) ⓘWard prospect, St. Joe Mining District, Shoshone County, Idaho, USA
20.2km (12.6 miles) ⓘRevenge prospect, St. Joe Mining District, Shoshone County, Idaho, USA
21.6km (13.4 miles) ⓘAladdin Mine, St. Regis Mining District (Deer Creek Mining District; Ward Mining District), Mineral County, Montana, USA
22.1km (13.7 miles) ⓘChamberlain Meadows Copper prospect, Shoshone County, Idaho, USA
22.7km (14.1 miles) ⓘRiley prospect, Shoshone County, Idaho, USA
References
Ream, Lanny R. (2004) Idaho Minerals (2nd ed.) L. R. Ream Publishing.
 
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