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ATHENA

MINERALOGY

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Mineral:HYDROKENOPYROCHLORE
Formula:([],Sb3+,Na,Ca)2(Nb,Ta,W0,Sb5+Si)2O6 [(H2 O)0.55 Cs0.45]
Crystal System:Cubic
Group:Pyrochlore group Pyrochlore subgroup
References:EJM 30/4 (2018), 869
Type Locality:Antandrokomby pegmatite, Sahatany Pegmatite Field, Antananarivo Province, Madagascar

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