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Biotite from
Magruder Mine, Lincoln 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 Magruder Mine, Lincoln County, Georgia, USA
Data Identifiers
Mindat Occurrence Record ID:1018231
Long-form Identifier:1:3:1018231:2
GUID (UUID V4):0
Nearest other occurrences of Biotite
13.1km (8.1 miles) ⓘFishing Creek, Lincoln County, Georgia, USA
13.4km (8.3 miles) ⓘWheless Quarry, Danburg, Wilkes County, Georgia, USA
21.4km (13.3 miles) ⓘBordeaux Quarry, Bordeaux, McCormick County, South Carolina, USA
40.7km (25.3 miles) ⓘMorgan Mine (Arnold Prospect), Oglethorpe County, Georgia, USA
47.3km (29.4 miles) ⓘKeystone Blue Quarry Keystone Gr, Oglethorpe County, Georgia, USA
55.1km (34.2 miles) ⓘChapman Mine, Elberton, Elbert County, Georgia, USA
55.4km (34.4 miles) ⓘDaniel Mine, Elbert County, Georgia, USA
55.4km (34.4 miles) ⓘAlexander Mine, Elbert County, Georgia, USA
55.4km (34.4 miles) ⓘCrawford Mine, Elbert County, Georgia, USA
56.2km (34.9 miles) ⓘM L Gaines Mine, Elbert County, Georgia, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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