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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Fayalite-Forsterite Series from
Thomas Mine (Balsam Gap kyanite location; Parkway kyanite location), Buncombe County, North Carolina, USA


Locality type:Mine
Classification
Species:'Fayalite-Forsterite Series' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Fayalite-Forsterite Series 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:70923
Long-form Identifier:1:3:70923:5
GUID (UUID V4):0
Nearest other occurrences of Fayalite-Forsterite Series
14.7km (9.1 miles) ⓘPrice Creek Chromite Prospect, Yancey County, North Carolina, USA
14.8km (9.2 miles) ⓘHolcombe Branch Olivine Deposit, Canton-Democrat, Madison County, North Carolina, USA
15.0km (9.3 miles) ⓘDemocrat Olivine Deposit (Democrat Chromite Prospect; T Mine; Democrat Chromite Placer Deposit; ITS; Ivy River-Democrat Chromite Deposit), Canton-Democrat, Buncombe County, North Carolina, USA
15.0km (9.3 miles) ⓘUnnamed Sample Locality & Nearby Trench Occurrence (Part of Democrat Olivine Body Dunite; MRDS - 10026478), Buncombe County, North Carolina, USA
15.3km (9.5 miles) ⓘMorgan Hill Chromite Prospect (Morgan Hill Church Prospect), Buncombe County, North Carolina, USA
15.3km (9.5 miles) ⓘSample Locality Occurrence (Part of Democrat Olivine Body Dunite; MRDS - 10026473), Democrat, Buncombe County, North Carolina, USA
15.6km (9.7 miles) ⓘGoldsmith Mine, Democrat, Buncombe County, North Carolina, USA
17.0km (10.6 miles) ⓘCarter Mine, Mars Hill, Madison County, North Carolina, USA
21.8km (13.5 miles) ⓘBlue Rock Asbestos Mine, Yancey County, North Carolina, USA
23.2km (14.4 miles) ⓘNewdale Asbestos Mine, Yancey County, North 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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