Birnessite from
Poggio San Vicino, Macerata Province, Marche, Italy
Locality type: | Commune | |
Classification | ||
---|---|---|
Species: | Birnessite | |
Formula: | (Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O | |
Confirmation | ||
Validity: | Believed Valid | |
Data | ||
Mineral Data: | Click here to view Birnessite data | |
Locality Data: | Click here to view Poggio San Vicino, Macerata Province, Marche, Italy | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 674195 | |
Long-form Identifier: | 1:3:674195:2 | |
GUID (UUID V4): | f1dbf79e-3513-4212-8e40-286bdf9ed353 | |
References | ||