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Biotite from
Durgy Mine (Yancey Mine; Person Consolidated Mine), Person County, North Carolina, 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 Durgy Mine (Yancey Mine; Person Consolidated Mine), Person County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:924927
Long-form Identifier:1:3:924927:1
GUID (UUID V4):0
Nearest other occurrences of Biotite
12.2km (7.6 miles) ⓘHagers Mountain Kyanite deposits, Hagers Mountain, Person County, North Carolina, USA
31.9km (19.8 miles) ⓘYarboro No. 1 Mine (Old Milton Mine), Caswell County, North Carolina, USA
33.6km (20.9 miles) ⓘTungsten Queen Mine and plant, Tungsten, Hamme Tungsten Mining District, Vance County, North Carolina, USA
34.8km (21.6 miles) ⓘJ. G. Slaughter Prospect, Caswell County, North Carolina, USA
37.1km (23.0 miles) ⓘTownsville, Townsville Township, Vance County, North Carolina, USA
44.2km (27.5 miles) ⓘGreystone Quarry, Vance County, North Carolina, USA
44.3km (27.5 miles) ⓘHarris & Satterfield Prospects, Caswell County, North Carolina, USA
57.4km (35.6 miles) ⓘShelton Quarry (Solite Quarry), Caswell County, North Carolina, USA
63.6km (39.5 miles) ⓘSwanson Uranium project prospect (Cole property; Coles Hill), Pittsylvania County, Virginia, USA
67.0km (41.6 miles) ⓘNello Teer Crabtree Creek Quarry, Raleigh, Wake County, North Carolina, USA
References
Carpenter, P. Albert III (1976) Metallic Mineral Deposits of the Carolina Slate Belt. Bulletin 84. North Carolina Geological Survey
 
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