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Biotite from
Unnamed Feldspar Occurrence (N. C. State Univ. Minerals Research Lab No. 4176; MRDS - 10026469), Madison County, North Carolina, USA


Locality type:Occurrence
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Unnamed Feldspar Occurrence (N. C. State Univ. Minerals Research Lab No. 4176; MRDS - 10026469), Madison County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:341027
Long-form Identifier:1:3:341027:1
GUID (UUID V4):0
Nearest other occurrences of Biotite
1.9km (1.2 miles) ⓘUnnamed Feldspar Occurrence (N. C. State Univ. Minerals Research Lab No. 4178; MRDS - 10026466), Madison County, North Carolina, USA
3.2km (2.0 miles) ⓘMars Hill deposit (Rev. Corn Monazite deposit), Mars Hill, Madison County, North Carolina, USA
3.8km (2.4 miles) ⓘUnnamed Feldspar Occurrence (N. C. State Univ. Minerals Research Lab No. 4177; MRDS - 10026472), Madison County, North Carolina, USA
5.6km (3.5 miles) ⓘUnnamed Feldspar Occurrence (N. C. State Univ. Minerals Research Lab No. 4181; MRDS - 10026467), Madison County, North Carolina, USA
6.2km (3.9 miles) ⓘUnnamed Feldspar Occurrence (N. C. State Univ. Minerals Research Lab No. 4180; MRDS - 10026468), Madison County, North Carolina, USA
6.9km (4.3 miles) ⓘUnnamed Feldspar Occurrence (N. C. State Univ. Minerals Research Lab No. 4179; MRDS - 10026470), Madison County, North Carolina, USA
7.6km (4.7 miles) ⓘStocksville Mica Mine (J. M. Buckner), Buncombe Mining District, Buncombe County, North Carolina, USA
7.6km (4.7 miles) ⓘBall Feldspar Mine, Madison County, North Carolina, USA
10.0km (6.2 miles) ⓘGoldsmith Mine, Democrat, Buncombe County, North Carolina, USA
10.4km (6.5 miles) ⓘUnnamed Sample Locality & Nearby Trench Occurrence (Part of Democrat Olivine Body Dunite; MRDS - 10026478), Buncombe County, North Carolina, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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