Locality type: | Pegmatite |
Classification |
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Species: | Pyrolusite |
Formula: | Mn4+O2 |
Confirmation |
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Validity: | Erroneously Reported |
Data |
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Mineral Data: | Click here to view Pyrolusite data |
Locality Data: | Click here to view Wiley pegmatite, Custer, Custer Mining District, Custer County, South Dakota, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 211518 |
Long-form Identifier: | 1:3:211518:4 |
GUID (UUID V4): | a1d6b0e3-6e49-40d6-99c2-27581c824350 |
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...that their faces are crossed by large and small pegmatite dikes. ARTHUR E. S M I T H 9 I I8 Concho Street...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)...that their faces are crossed by large and small pegmatite dikes. Although the northern Black Hills iirea |
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