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Tourmaline from
Iankaroka corundum occurrence, Ianabinda, Betroka District, Anosy, Madagascar


Locality type:Occurrence
Classification
Species:'Tourmaline' (not an IMA approved species)
Formula:AD3G6(T6O18)(BO3)3X3Z
Colour:green
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tourmaline data
Locality Data:Click here to view Iankaroka corundum occurrence, Ianabinda, Betroka District, Anosy, Madagascar
Data Identifiers
Mindat Occurrence Record ID:548869
Long-form Identifier:1:3:548869:8
GUID (UUID V4):0
References
Rakotondrazafy, Amos Fety Michel; Giuliani, Gaston; Ohnenstetter, Daniel; Fallick, Anthony E.; Rakotosamizanany, Saholy; Andriamamonjy, Alfred; Ralantoarison, Théogène; Razanatseheno, Madison; Offant, Yohann; Garnier, Virginie; et al. (2008) Gem corundum deposits of Madagascar: A review. Ore Geology Reviews, 34 (1-2). 134-154 doi:10.1016/j.oregeorev.2007.05.001
 
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