Locality type: | Lode |
Classification |
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Species: | Heterosite |
Formula: | (Fe3+,Mn3+)PO4 |
Comments: | Parent lithiophilite from this locality has Mn/Mn + Fe = 0.71-0.74 (Moore, 2000). |
Confirmation |
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Validity: | Erroneously Reported |
Data |
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Mineral Data: | Click here to view Heterosite data |
Locality Data: | Click here to view Custer Mountain lode (Snookum mine), Custer, Custer Mining District, Custer County, South Dakota, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 211303 |
Long-form Identifier: | 1:3:211303:6 |
GUID (UUID V4): | 72bf4efd-f463-44d9-af4f-1dba101c8fee |
Nearest other occurrences of Heterosite |
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1.1km (0.7 miles) | ⓘClimax mica mine, Custer, Custer Mining District, Custer County, South Dakota, USA |
2.9km (1.8 miles) | ⓘBull Moose Mine, Custer, Custer Mining District, Custer County, South Dakota, USA |
3.1km (1.9 miles) | ⓘVictory Mine, Custer, Custer Mining District, Custer County, South Dakota, USA |
4.1km (2.5 miles) | ⓘElkhorn Mine (Tinsley Mine), Custer, Custer Mining District, Custer County, South Dakota, USA |
4.3km (2.7 miles) | ⓘHot Shot mine, Custer, Custer Mining District, Custer County, South Dakota, USA |
5.0km (3.1 miles) | ⓘWhite Spar Mica Mine (Westinghouse No. 2 Mine), Custer, Custer Mining District, Custer County, South Dakota, USA |
7.5km (4.7 miles) | ⓘCrown Mine (McMackin Mine), Custer, Custer Mining District, Custer County, South Dakota, USA |
8.1km (5.1 miles) | ⓘOld Mike mine (Great Northern; Old Mike M.S.2212), Custer, Custer Mining District, Custer County, South Dakota, USA |
8.9km (5.5 miles) | ⓘSoda Spar Pegmatite, Glendale, Keystone Mining District, Pennington County, South Dakota, USA |
9.4km (5.8 miles) | ⓘTip Top Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA |
References |
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Reference Search (possible matching items) |
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| | Journal (article/letter/editorial) | [University of Connecticut] at 20:42 14 January 2015 South Dakota is perhaps best known for its pegmatites, which...Hills are responsible for the accessibility of South Dakota’s itbundant and diverse mineral locations...secondary phosphate minerals. Although some pegmatite mining for feldspar still continues (Jacobson 1994). the...except for the Homestake mine, which has operated for more than 120 years, most mining in the area peaked in...and fewer chances to obtain any. However, some mining, mineral exploration, and mineral collecting continues |
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