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Biotite from
Youngs Mountain deposit, Rutherford County, North Carolina, USA


Locality type:Deposit
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 Youngs Mountain deposit, Rutherford County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:932971
Long-form Identifier:1:3:932971:3
GUID (UUID V4):0
Nearest other occurrences of Biotite
6.9km (4.3 miles) ⓘKay Mine, Rutherford County, North Carolina, USA
14.1km (8.8 miles) ⓘUnnamed Marble occurrence [1], Polk County, North Carolina, USA
22.0km (13.7 miles) ⓘBlack Mountain prospect, Black Mountain, Buncombe County, North Carolina, USA
25.2km (15.6 miles) ⓘUnnamed Crushed Stone Quarry [1], Henderson County, North Carolina, USA
28.8km (17.9 miles) ⓘUnnamed Crushed Stone Quarry [2], Henderson County, North Carolina, USA
31.0km (19.3 miles) ⓘHendersonville Quarry, Henderson County, North Carolina, USA
31.5km (19.6 miles) ⓘPilot Mountain Mine, Burke County, North Carolina, USA
32.0km (19.9 miles) ⓘChrist School Quarry, Buncombe County, North Carolina, USA
32.9km (20.5 miles) ⓘW. H. Bailey Deposit, Rutherford County, North Carolina, USA
33.1km (20.6 miles) ⓘMurphy Mine, South Toe River, Yancey County, North Carolina, USA
References
Espenshade,Gilbert H. and Potter, Donald B. (1960) Kyanite,Sillimanite and Andalusite Deposits of the Southeastern Ststes: Geological Survey Professional Paper 336
 
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