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Biotite from
Crabtree No. 1 Mine (Wildcat Mine), Crabtree Creek, Spruce Pine Mining District, Mitchell Co., North Carolina, USA

Locality type:Mine
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:Lesure, F.G.,(1968) Mica Deposits of the Blue Ridge in North Carolina :USGS Professional Paper 577
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Crabtree No. 1 Mine (Wildcat Mine), Crabtree Creek, Spruce Pine Mining District, Mitchell Co., North Carolina, USA
Nearest other occurrences of Biotite
1.2km (0.7 miles) Phillips Mine, Crabtree Creek, Spruce Pine Mining District, Mitchell Co., North Carolina, USA
1.2km (0.8 miles) Carolina Mineral Company No. 29 Mine, Crabtree Creek, Spruce Pine Mining District, Mitchell Co., North Carolina, USA
1.5km (0.9 miles) Charlie Young Mine, Celo, Spruce Pine Mining District, Yancey Co., North Carolina, USA
1.6km (1.0 miles) Fairview Spar Mine, Crabtree Creek, Spruce Pine Mining District, Yancey Co., North Carolina, USA
1.6km (1.0 miles) Sally Knob Mine, Celo, Spruce Pine Mining District, Yancey Co., North Carolina, USA
1.8km (1.1 miles) Branch Mine, Celo, Spruce Pine Mining District, Yancey Co., North Carolina, USA
1.8km (1.1 miles) Harlin Mine (Harlan Mine), Crabtree Creek, Spruce Pine Mining District, Mitchell Co., North Carolina, USA
1.9km (1.2 miles) Carolina Mineral Company No. 20 Mine (Old 20 Mine), Crabtree Creek, Spruce Pine Mining District, Yancey Co., North Carolina, USA
1.9km (1.2 miles) Murphy Rock Mine, Crabtree Creek, Spruce Pine Mining District, Mitchell Co., North Carolina, USA
2.0km (1.3 miles) Smith Mine, Yancey Co., North Carolina, USA
 
Mineral and/or Locality  
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