Locality type: | Occurrence |
Classification |
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Species: | 'Psilomelane' (not an IMA approved species) |
Confirmation |
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Validity: | Believed Valid |
Associated Minerals: |
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Associates: | Pyrolusite
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Data |
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Mineral Data: | Click here to view Psilomelane data |
Locality Data: | Click here to view Unnamed Mn occurrence [2], Volcano, Volcano Mining District, Amador County, California, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 684486 |
Long-form Identifier: | 1:3:684486:8 |
GUID (UUID V4): | 5924a446-5838-4758-9593-3015b26f9424 |
References |
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Bradley, W.W., Huguenin, Emile, Logan, C.A., Tucker, W.B., and Waring, C.A. (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 29 |