Birnessite from
Teineholmen, Barkevik area, Larvik, Vestfold, Norway
Locality type: | Islet | |
Classification | ||
---|---|---|
Species: | Birnessite | |
Formula: | (Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O | |
Comments: | Pseudomorphs after Astrophyllite/Kupletskite intermediates | |
Confirmation | ||
Validity: | Believed Valid | |
Associated Minerals Based on Photo Data: | ||
Natrolite | β1 photo of Birnessite associated with Natrolite at this locality. | |
Data | ||
Mineral Data: | Click here to view Birnessite data | |
Locality Data: | Click here to view Teineholmen, Barkevik area, Larvik, Vestfold, Norway | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 424974 | |
Long-form Identifier: | 1:3:424974:0 | |
GUID (UUID V4): | c367b8d6-f607-444e-8b48-0cf62f1d60b4 | |
References | ||
Teineholmen, Barkevik area, Larvik, Vestfold, Norway