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Biotite from
Gracie Mine (Elder Creek Mine), Battle Mountain Mining District, Humboldt County, Nevada, 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 Gracie Mine (Elder Creek Mine), Battle Mountain Mining District, Humboldt County, Nevada, USA
Data Identifiers
Mindat Occurrence Record ID:716628
Long-form Identifier:1:3:716628:0
GUID (UUID V4):0
Nearest other occurrences of Biotite
8.9km (5.6 miles) ⓘContention mine, Copper Basin, Battle Mountain Mining District, Lander County, Nevada, USA
9.2km (5.7 miles) ⓘMarigold mine, Battle Mountain Mining District, Humboldt County, Nevada, USA
9.3km (5.8 miles) ⓘCopper Basin Mine, Battle Mountain Mining District, Lander County, Nevada, USA
9.6km (5.9 miles) ⓘBuckingham mine (Hardy mine; Bentley mine; O'Leary mine), Battle Mountain Mining District, Lander County, Nevada, USA
9.9km (6.2 miles) ⓘCopper Basin, Battle Mountain Mining District, Lander County, Nevada, USA
15.6km (9.7 miles) ⓘRedline Gold Skarn Deposits, Humboldt County, Nevada, USA
16.0km (9.9 miles) ⓘCopper Canyon mine, Battle Mountain Mining District, Lander County, Nevada, USA
16.7km (10.4 miles) ⓘBuffalo Valley Gold Mine, Buffalo Valley mine, Buffalo Valley Mining District, Lander County, Nevada, USA
16.8km (10.4 miles) ⓘBuffalo Valley mine, Buffalo Valley Mining District, Lander County, Nevada, USA
20.4km (12.7 miles) ⓘPhoenix Mine, Battle Mountain Mining District, Lander County, Nevada, USA
References
Singer, Donald A., Berger, Vladimir Iosifovich, Moring, Barry C. (2005) Porphyry copper deposits of the world: database, map, and grade and tonnage models. Open-File Report 2005-1060. US Geological Survey doi:10.3133/ofr20051060
 
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