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Biotite from
Winding Stair Gap Roadcut, Franklin, Ellijay Mining District, Cowee Valley, Macon County, North Carolina, USA


Locality type:Road Cutting
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 Winding Stair Gap Roadcut, Franklin, Ellijay Mining District, Cowee Valley, Macon County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:389876
Long-form Identifier:1:3:389876:5
GUID (UUID V4):0
Nearest other occurrences of Biotite
1.0km (0.6 miles) ⓘWinding Stair Mine, Macon County, North Carolina, USA
2.5km (1.6 miles) ⓘBryson Branch Mine, Macon County, North Carolina, USA
3.1km (1.9 miles) ⓘNW Thorn Mountain Mine, Macon County, North Carolina, USA
3.2km (2.0 miles) ⓘSW Thorn Mountain Mine, Macon County, North Carolina, USA
6.6km (4.1 miles) ⓘArrowood Mine, Macon County, North Carolina, USA
6.8km (4.2 miles) ⓘLyle Cut Mine (Evans Mine), Macon County, North Carolina, USA
8.8km (5.5 miles) ⓘLin Cove Mine, Macon County, North Carolina, USA
9.0km (5.6 miles) ⓘRaby Mine, Macon County, North Carolina, USA
9.1km (5.7 miles) ⓘPoll Miller Mine, Macon County, North Carolina, USA
9.2km (5.7 miles) ⓘBud Roper Mine, Macon County, North Carolina, USA
References
Absher and McSween H.Y Jr, 1986, Winding Stair Gap granulite
 
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