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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Orthopyroxene Subgroup from
Thomas Mine (Balsam Gap kyanite location; Parkway kyanite location), Buncombe County, North Carolina, USA


Locality type:Mine
Classification
Species:'Orthopyroxene Subgroup' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Orthopyroxene Subgroup data
Locality Data:Click here to view Thomas Mine (Balsam Gap kyanite location; Parkway kyanite location), Buncombe County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:70925
Long-form Identifier:1:3:70925:3
GUID (UUID V4):0
Nearest other occurrences of Orthopyroxene Subgroup
28.1km (17.5 miles) ⓘBald Mountain meteorite, Yancey County, North Carolina, USA
83.2km (51.7 miles) ⓘAddie Quarry, Jackson County, North Carolina, USA
84.5km (52.5 miles) ⓘChestnut Gap Quarry, Sylva, Jackson County, North Carolina, USA
89.0km (55.3 miles) ⓘCherokee Springs meteorite, Spartanburg County, South Carolina, USA
References
Wood, Keith Yates (1996)Petrogenesis And Geochemistry Of Kyanite-Bearing Pegmatites in The Buncombe Pegmatite District, North Carolina : Virginia Polytechnic Institute and State University
 
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