Vote for your favorite mineral in #MinCup26! - Bournonite vs. Vesuvianite
Cogwheels of bournonite are up against colourful vesuvianite.
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Purpurite from
Rocky Ridge Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA


Locality type:Mine
Classification
Species:Purpurite
Formula:Mn3+(PO4)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Purpurite data
Locality Data:Click here to view Rocky Ridge Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA
Data Identifiers
Mindat Occurrence Record ID:1995282
Long-form Identifier:1:3:1995282:0
GUID (UUID V4):0
Nearest other occurrences of Purpurite
2.5km (1.5 miles) ⓘTip Top Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA
4.6km (2.9 miles) ⓘHelen Beryl Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA
5.5km (3.4 miles) ⓘRoss Mine, Berne, Custer Mining District, Custer County, South Dakota, USA
6.9km (4.3 miles) ⓘCuster Mountain lode (Snookum mine), Custer, Custer Mining District, Custer County, South Dakota, USA
9.7km (6.0 miles) ⓘEarl Lode, Custer Mining District, Custer County, South Dakota, USA
14.7km (9.1 miles) ⓘLouise & Hunter Claim (Hunter and Louise Spodumene Dike), Oreville Mining District, Pennington County, South Dakota, USA
67.9km (42.2 miles) ⓘRoss Hannibal Mine (North Star Mine; Hannibal Mine; Mikado Mine), Lead Mining District, Lawrence County, South Dakota, USA
References
Bob Massey collection, GRM 4168A.Identification: Visual Identification
 
and/or  
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