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Biotite from
Big Ridge Mine, Haywood 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 Big Ridge Mine, Haywood County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:362472
Long-form Identifier:1:3:362472:2
GUID (UUID V4):0
Nearest other occurrences of Biotite
0.8km (0.5 miles) ⓘPutnam Mine, Haywood County, North Carolina, USA
4.1km (2.5 miles) ⓘShiny Mine, Haywood County, North Carolina, USA
5.3km (3.3 miles) ⓘGibson Mine, Haywood County, North Carolina, USA
7.6km (4.7 miles) ⓘChoga Mine, Jackson County, North Carolina, USA
8.5km (5.3 miles) ⓘRocky Branch Mine, Jackson County, North Carolina, USA
8.5km (5.3 miles) ⓘBlackjack Mine, Jackson County, North Carolina, USA
10.3km (6.4 miles) ⓘPiney Mountain Creek Mine, Jackson County, North Carolina, USA
10.5km (6.6 miles) ⓘBald Ridge Mine, Jackson County, North Carolina, USA
12.2km (7.6 miles) ⓘShining Rock prospect, Haywood County, North Carolina, USA
12.8km (7.9 miles) ⓘUpper Sugar Creek Gap Prospect, Jackson County, North Carolina, USA
References
(n.d.) Minerals Availability System (MAS), U.S. Bureau of Mines.
USGS Bull 315
Heinrich, E. Wm. (1965) Composite aplite-pegmatites of the Franklin-Sylva District, North Carolina. American Mineralogist, 50 (10) 1681-1697
 
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