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Biotite from
W. A. Thompson Mine (W. T. Foster Mines), Lincoln County, North Carolina, USA


Locality type:Mine
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 W. A. Thompson Mine (W. T. Foster Mines), Lincoln County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:840596
Long-form Identifier:1:3:840596:8
GUID (UUID V4):0
Nearest other occurrences of Biotite
1.6km (1.0 miles) ⓘBiggerstaff Mine (Deadman Mine), Lincoln County, North Carolina, USA
3.8km (2.4 miles) ⓘHallman Mine, Lincoln County, North Carolina, USA
5.6km (3.5 miles) ⓘBeam Prospect, Lincoln County, North Carolina, USA
7.3km (4.5 miles) ⓘA. F. Hoyle Mine, Cleveland County, North Carolina, USA
7.3km (4.5 miles) ⓘFallston Prospect, Fallston, Cleveland County, North Carolina, USA
8.3km (5.1 miles) ⓘCooke Mine, Cleveland County, North Carolina, USA
8.6km (5.3 miles) ⓘMauney Carpenter Mine, Cleveland County, North Carolina, USA
12.3km (7.6 miles) ⓘFraser-English Prospect, Cleveland County, North Carolina, USA
13.5km (8.4 miles) ⓘUnnamed Magnetite Occurrence (MRDS - 10093822), Lincoln County, North Carolina, USA
13.9km (8.6 miles) ⓘAbernathy Long Cut Mine, Catawba County, North Carolina, USA
References
Griffitts, W.R., Olson, J.C. (1953) Mica deposits of the southeastern Piedmont, Part 7, Hartwell district, Georgia and South Carolina; Part 8, Outlying deposits in South Carolina. Professional Paper 248e. US Geological Survey doi:10.3133/pp248e
 
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