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Biotite from
Morganton Quarry (Vulcan Materials Co. Quarry), Morganton, Burke Co., North Carolina, USA

Locality type:Quarry
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
References
References:Genth, Frederick Augustus.,1891,The Minerals Of North Carolina;USGS Bulletion No.74
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Morganton Quarry (Vulcan Materials Co. Quarry), Morganton, Burke Co., North Carolina, USA
Nearest other occurrences of Biotite
0.5km (0.3 miles) Unnamed Gneiss Quarry GI-022 (MRDS - 10106098), Morganton, Burke Co., North Carolina, USA
16.0km (9.9 miles) Causby Gneiss Quarry, Morganton, Caldwell Co., North Carolina, USA
18.2km (11.3 miles) Floyd Brittan Mine, Burke Co., North Carolina, USA
23.7km (14.7 miles) Pilot Mountain Mine, South Mountain Mining District, Burke Co., North Carolina, USA
24.4km (15.2 miles) Lenoir Quarry, Lenoir, Caldwell Co., North Carolina, USA
26.2km (16.3 miles) Abernathy Long Cut Mine, Catawba Co., North Carolina, USA
28.0km (17.4 miles) A. F. Hoyle Mine, Cleveland Co., North Carolina, USA
28.2km (17.5 miles) Cooke Mine, Cleveland Co., North Carolina, USA
28.4km (17.6 miles) Unnamed Mica Gneiss Quarries HJ-028, South Mountain Mining District, Rutherford Co., North Carolina, USA
29.7km (18.5 miles) Uranium Prospect (MRDS - 10151415), North Harper Creek, Avery Co., North Carolina, USA
 
Mineral and/or Locality  
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