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Biotite from
Stone Mountain Quarry, DeKalb County, Georgia, USA


Locality type:Quarry
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 Stone Mountain Quarry, DeKalb County, Georgia, USA
Data Identifiers
Mindat Occurrence Record ID:1415956
Long-form Identifier:1:3:1415956:1
GUID (UUID V4):0
Nearest other occurrences of Biotite
0.5km (0.3 miles) ⓘKellogg Quarry, Stone Mountain-Lithonia Mining District, DeKalb County, Georgia, USA
1.1km (0.7 miles) ⓘVenable Estate Quarries, Stone Mountain-Lithonia Mining District, DeKalb County, Georgia, USA
1.4km (0.9 miles) ⓘBritt Quarry, Stone Mountain-Lithonia Mining District, DeKalb County, Georgia, USA
1.7km (1.1 miles) ⓘEthel quarry, Stone Mountain-Lithonia Mining District, DeKalb County, Georgia, USA
1.9km (1.2 miles) ⓘHayne Quarry, Stone Mountain-Lithonia Mining District, DeKalb County, Georgia, USA
4.0km (2.5 miles) ⓘBlock Quarry, Stone Mountain-Lithonia Mining District, DeKalb County, Georgia, USA
4.4km (2.8 miles) ⓘWells Quarry, Stone Mountain-Lithonia Mining District, DeKalb County, Georgia, USA
6.9km (4.3 miles) ⓘCoffey Quarry, Stone Mountain-Lithonia Mining District, DeKalb County, Georgia, USA
8.7km (5.4 miles) ⓘCenterville, Gwinnett County, Georgia, USA
9.6km (6.0 miles) ⓘLithonia Post Office, DeKalb County, Georgia, USA
References
Bryan, J. (2017) Barite Deposits in the Cartersville Mining District and the Stone Mountain Pluton. Guidebook Number 71. Southeastern Geological Society. 8-11. https://segs.org/wp-content/uploads/2018/09/SEGS-Guidebook-71b.pdf
 
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