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Vermiculite from
Andreba East, Ambatosoratra Commune, Ambatondrazaka District, Alaotra-Mangoro, Madagascar


Locality type:Pegmatite
Classification
Species:Vermiculite
Formula:Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Vermiculite data
Locality Data:Click here to view Andreba East, Ambatosoratra Commune, Ambatondrazaka District, Alaotra-Mangoro, Madagascar
Data Identifiers
Mindat Occurrence Record ID:647740
Long-form Identifier:1:3:647740:0
GUID (UUID V4):0
Nearest other occurrences of Vermiculite
3.4km (2.1 miles) ⓘMaromby pegmatite (Andreba), Ambatosoratra Commune, Ambatondrazaka District, Alaotra-Mangoro, Madagascar
30.8km (19.1 miles) ⓘAndilana pegmatite, Andilana Nord Commune, Amparafaravola District, Alaotra-Mangoro, Madagascar
References
Guigues, J. (1955) Étude des gisements de pegmatite de Madagascar (Deuxième partie) Travaux du Bureau Gèologique de Madagascar 67. Haut Commisariat de Madagascar et dependances
 
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