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Biotite from
Getchell Mine (North Pit; Center pit; South pit), Adam Peak, Potosi Mining District, Osgood Mts, Humboldt Co., Nevada, USA

Locality type:Mine
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
References
References:Econ Geol (1997) 92:601-622; Econ Geol (1997) 92:601-622
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Getchell Mine (North Pit; Center pit; South pit), Adam Peak, Potosi Mining District, Osgood Mts, Humboldt Co., Nevada, USA
Nearest other occurrences of Biotite
60.6km (37.6 miles) Gracie Mine (Elder Creek Mine), Battle Mountain Mining District, Humboldt Co., Nevada, USA
69.7km (43.3 miles) Copper Basin Mine, Battle Mountain Mining District, Lander Co., Nevada, USA
70.1km (43.5 miles) Buckingham mine (Hardy mine; Bentley mine; O'Leary mine), Battle Mountain Mining District, Lander Co., Nevada, USA
70.4km (43.8 miles) Copper Basin, Battle Mountain Mining District, Lander Co., Nevada, USA
80.3km (49.9 miles) Goldstrike Mines, Lynn Mining District, Eureka Co., Nevada, USA
88.2km (54.8 miles) Nevada Massachusetts Co., Pershing Co., Nevada, USA
89.0km (55.3 miles) Fish Creek prospect, Fish Creek Mts, McCoy Mining District, Lander Co., Nevada, USA
 
Mineral and/or Locality  
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