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ATHENA

MINERALOGY

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Mineral:GROATITE
Formula:NaCaMn2+2(PO4)[PO3(OH)]2
Crystal System:Monoclinic
Strunz Nr:7/A.06-105
Group:Alluaudite group
References:CM 47/5 (2009), 1225
Type Locality:Tanco pegmatite, Bernic Lake, Manitoba, Canada

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