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It's carbonate-vs-carbonate to kick off Mineral Cup 2026 with copper-rich Azurite against zinc-rich Smithsonite.
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Gahnite from
Tamanoir massif, French Guiana, France


Locality type:Massif
Classification
Species:Gahnite
Formula:ZnAl2O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Gahnite data
Locality Data:Click here to view Tamanoir massif, French Guiana, France
Data Identifiers
Mindat Occurrence Record ID:238485
Long-form Identifier:1:3:238485:6
GUID (UUID V4):0
References
Sinkankas, John (1981) Emerald and other beryls. Chilton Book Co. 665pp.
 
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