Locality type: | Deposit |
Classification |
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Species: | 'Psilomelane' (not an IMA approved species) |
Comments: | Principal mineral in the Mn deposits. |
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 Arroyo Mocho deposits, Arroyo Mocho, Alameda County, California, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 648288 |
Long-form Identifier: | 1:3:648288:6 |
GUID (UUID V4): | 114c5f1d-5318-4260-b729-5835727bc88d |
References |
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Watts, Wm. L. (1893), Alameda, Colusa, Del Norte, Fresno, Glenn, Humboldt, Marin, Mendocino, Merced, Placer, Sacramento, Santa Clara, San Joaquin, Sonoma, Stanislaus, Sutter, Kern, Lake, Contra Costa, Tehama, Tulare Counties California Mining Bureau. Report 11: 121 |