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Perloffite from
Big Chief Mine, Glendale, Keystone Mining District, Pennington County, South Dakota, USA


09513150017533338853342.jpg
Perloffite, etc.

Big Chief Mine, Glendale, Keystone Mining District, Pennington County, South Dakota, USA
08321480017272018509106.jpg
Perloffite

Big Chief Mine, Glendale, Keystone Mining District, Pennington County, South Dakota, USA
03726380017689946436848.jpg
Perloffite, etc.

Big Chief Mine, Glendale, Keystone Mining District, Pennington County, South Dakota, USA
06347720017533336996663.jpg
Perloffite, etc.

Big Chief Mine, Glendale, Keystone Mining District, Pennington County, South Dakota, USA
08321480017272018509106.jpg
Perloffite

Big Chief Mine, Glendale, Keystone Mining District, Pennington County, South Dakota, USA
03567950017689266362356.jpg
Perloffite, etc.

Big Chief Mine, Glendale, Keystone Mining District, Pennington County, South Dakota, USA
09513150017533338853342.jpg
Perloffite, etc.

Big Chief Mine, Glendale, Keystone Mining District, Pennington County, South Dakota, USA
08321480017272018509106.jpg
Perloffite

Big Chief Mine, Glendale, Keystone Mining District, Pennington County, South Dakota, USA
03726380017689946436848.jpg
Perloffite, etc.

Big Chief Mine, Glendale, Keystone Mining District, Pennington County, South Dakota, USA
Locality type:Mine
Classification
Species:Perloffite
Formula:Ba(Mn2+,Fe2+)2Fe23+(PO4)3(OH)3
Confirmation
Validity:Valid - Type Locality
Associated Minerals Based on Photo Data:
Ludlamite2
Data
Mineral Data:Click here to view Perloffite data
Locality Data:Click here to view Big Chief Mine, Glendale, Keystone Mining District, Pennington County, South Dakota, USA
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:49391
Long-form Identifier:1:3:49391:8
GUID (UUID V4):0
Nearest other occurrences of Perloffite
28.4km (17.7 miles) ⓘTip Top Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA
References
Kampf, Anthony R. (1977) A New Mineral: Perloffite, the Fe3+ Analogue of Bjarebyite. The Mineralogical Record, 8 (2) 112-114
Campbell, Thomas J., Roberts, Willard L. (1985) Mineral Localities in the Black Hills of South Dakota. Rocks & Minerals, 60 (3) 109-118 doi:10.1080/00357529.1985.11764385p.116
 
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