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Heulandite Subgroup from
Mandrovato phlogopite mine, Ampamata, Ambovombe-Androy, Androy, Madagascar


Locality type:Mine
Classification
Species:'Heulandite Subgroup' (not an IMA approved species)
Formula:(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Heulandite Subgroup data
Locality Data:Click here to view Mandrovato phlogopite mine, Ampamata, Ambovombe-Androy, Androy, Madagascar
Data Identifiers
Mindat Occurrence Record ID:409076
Long-form Identifier:1:3:409076:2
GUID (UUID V4):0
Nearest other occurrences of Heulandite Subgroup
0.6km (0.4 miles) ⓘMafilefy phlogopite mine, Ampamata, Ambovombe-Androy, Androy, Madagascar
39.4km (24.5 miles) ⓘMiary phlogopite mine, Bekitro, Bekily District, Androy, Madagascar
References
Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871
 
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