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Birnessite from
Nisi mine, Orchomenus, Boeotia, Central Greece, Greece


Locality type:Mine
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 Nisi mine, Orchomenus, Boeotia, Central Greece, Greece
Data Identifiers
Mindat Occurrence Record ID:235767
Long-form Identifier:1:3:235767:6
GUID (UUID V4):0
Nearest other occurrences of Birnessite
85.4km (53.1 miles) ⓘAngelokastro, Corinth, Corinthia, Peloponnese, Greece
References
PantÃģ, G. and Maksimović, Z. (2001) Two new rare earth minerals in an unusual mineralization of the Nissi bauxite deposit, Greece. Acta Geologica Hungarica: 44(1): 81-93.
 
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