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Biotite from
Googrock Mine, Mitchell 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:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Googrock Mine, Mitchell County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:913497
Long-form Identifier:1:3:913497:3
GUID (UUID V4):0
Nearest other occurrences of Biotite
1.5km (1.0 miles) ⓘHiggins Mine, Mitchell County, North Carolina, USA
2.1km (1.3 miles) ⓘAmos Presnell Mine, Yancey County, North Carolina, USA
2.2km (1.4 miles) ⓘBlackjack Ridge Mine, Celo, Yancey County, North Carolina, USA
2.4km (1.5 miles) ⓘHector Mine, Yancey County, North Carolina, USA
2.5km (1.6 miles) ⓘBoomer Tom Young Mine, Yancey County, North Carolina, USA
2.6km (1.6 miles) ⓘSpec Mine (Speck Mine), Micaville, Celo, Yancey County, North Carolina, USA
3.4km (2.1 miles) ⓘTolley Bend Mine, Yancey County, North Carolina, USA
3.4km (2.1 miles) ⓘGriffin Mine, Yancey County, North Carolina, USA
3.6km (2.3 miles) ⓘHillard Mine, Celo, Yancey County, North Carolina, USA
3.6km (2.3 miles) ⓘCox Knob Mine, Crabtree Creek, Yancey County, North Carolina, USA
References
Roger Howell Collection
 
and/or  
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