Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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Triphylite from
Earl Lode, Custer Mining District, Custer County, South Dakota, USA


Locality type:Lode
Classification
Species:Triphylite
Formula:LiFe2+PO4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Triphylite data
Locality Data:Click here to view Earl Lode, Custer Mining District, Custer County, South Dakota, USA
Data Identifiers
Mindat Occurrence Record ID:382806
Long-form Identifier:1:3:382806:9
GUID (UUID V4):0
Nearest other occurrences of Triphylite
1.1km (0.7 miles) ⓘElkhorn Mine (Tinsley Mine), Custer, Custer Mining District, Custer County, South Dakota, USA
1.3km (0.8 miles) ⓘHot Shot mine, Custer, Custer Mining District, Custer County, South Dakota, USA
1.8km (1.1 miles) ⓘBull Moose Mine, Custer, Custer Mining District, Custer County, South Dakota, USA
3.1km (1.9 miles) ⓘClimax mica mine, Custer, Custer Mining District, Custer County, South Dakota, USA
4.7km (2.9 miles) ⓘVictory Mine, Custer, Custer Mining District, Custer County, South Dakota, USA
8.1km (5.0 miles) ⓘWhite Spar Mica Mine (Westinghouse No. 2 Mine), Custer, Custer Mining District, Custer County, South Dakota, USA
9.3km (5.8 miles) ⓘPhelps Lode (Roosevelt Lode), Custer Mining District, Custer County, South Dakota, USA
9.9km (6.1 miles) ⓘSoda Spar Mine, Custer Mining District, Custer County, South Dakota, USA
9.9km (6.2 miles) ⓘSoda Spar Pegmatite, Glendale, Keystone Mining District, Pennington County, South Dakota, USA
10.2km (6.4 miles) ⓘOld Mike mine (Great Northern; Old Mike M.S.2212), Custer, Custer Mining District, Custer County, South Dakota, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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