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Biotite from
Duke Mine, Upson County, Georgia, 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 Duke Mine, Upson County, Georgia, USA
Data Identifiers
Mindat Occurrence Record ID:954929
Long-form Identifier:1:3:954929:6
GUID (UUID V4):0
Nearest other occurrences of Biotite
0.7km (0.5 miles) ⓘJoe Person Mine, Upson County, Georgia, USA
2.6km (1.6 miles) ⓘCunningham prospect, Upson County, Georgia, USA
2.8km (1.7 miles) ⓘBoyt Mine, Upson County, Georgia, USA
3.1km (1.9 miles) ⓘBlount No. 1 Mine, Thomaston, Upson County, Georgia, USA
3.3km (2.0 miles) ⓘYoung Mine, Upson County, Georgia, USA
3.9km (2.4 miles) ⓘWalker Wakefield Mine (Benny Barron Mine; Barron Mine), Thomaston, Upson County, Georgia, USA
4.4km (2.7 miles) ⓘPennyman Mine, Upson County, Georgia, USA
4.7km (2.9 miles) ⓘCharlie Nims Mine (Charles Nims Mine), Yatesville, Upson County, Georgia, USA
5.7km (3.5 miles) ⓘOld Atwater Mine, Upson County, Georgia, USA
6.0km (3.7 miles) ⓘMauldin Mine, Thomaston, Upson County, Georgia, USA
References
Heinrich, E.W., Klepper, M.R., Jahns, R.H. (1953) Mica deposits of the southeastern Piedmont, Part 9, Thomaston-Barnesville district, Georgia; Part 10, Outlying deposits in Georgia. Professional Paper 248f. US Geological Survey doi:10.3133/pp248f
 
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