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Biotite from
Floyd Brittan Mine, Burke 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 Floyd Brittan Mine, Burke County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:840285
Long-form Identifier:1:3:840285:1
GUID (UUID V4):0
Nearest other occurrences of Biotite
8.2km (5.1 miles) ⓘAbernathy Long Cut Mine, Catawba County, North Carolina, USA
13.5km (8.4 miles) ⓘA. F. Hoyle Mine, Cleveland County, North Carolina, USA
14.7km (9.1 miles) ⓘCooke Mine, Cleveland County, North Carolina, USA
14.8km (9.2 miles) ⓘHallman Mine, Lincoln County, North Carolina, USA
17.7km (11.0 miles) ⓘW. A. Thompson Mine (W. T. Foster Mines), Lincoln County, North Carolina, USA
18.2km (11.3 miles) ⓘMorganton Quarry (Vulcan Materials Co. Quarry), Morganton, Burke County, North Carolina, USA
18.7km (11.6 miles) ⓘUnnamed Gneiss Quarry GI-022 (MRDS - 10106098), Morganton, Burke County, North Carolina, USA
18.9km (11.8 miles) ⓘWalker Top, Burke County, North Carolina, USA
19.2km (11.9 miles) ⓘBiggerstaff Mine (Deadman Mine), Lincoln County, North Carolina, USA
20.5km (12.7 miles) ⓘMartin Marietta Quarry (Hickory Quarry), Hickory, 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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