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Wyllieite from
Old Mike mine (Great Northern; Old Mike M.S.2212), Custer, Custer Mining District, Custer County, South Dakota, USA


Locality type:Mine
Classification
Species:Wyllieite
Formula:(Na,Ca,Mn)(Mn,Fe)(Fe,Mg)Al(PO4)3
Confirmation
Validity:Valid - Type Locality
Data
Mineral Data:Click here to view Wyllieite data
Locality Data:Click here to view Old Mike mine (Great Northern; Old Mike M.S.2212), Custer, Custer Mining District, Custer County, South Dakota, USA
Data Identifiers
Mindat Occurrence Record ID:11919
Long-form Identifier:1:3:11919:5
GUID (UUID V4):0
Nearest other occurrences of Wyllieite
5.5km (3.4 miles) ⓘVictory Mine, Custer, Custer Mining District, Custer County, South Dakota, USA
12.2km (7.6 miles) ⓘTip Top Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA
17.9km (11.1 miles) ⓘNickel Plate Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA
References
Campbell, Thomas J., Triscori, Kurt L. (1986) Type Locality Minerals of the Black Hills, South Dakota. The Mineralogical Record, 17 (5) 297-302pp.301-301
 
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