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ATHENA

MINERALOGY

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Mineral:QUADRUPHITE
Formula:Na14Ca(Mg,Mn)(Ti,Mn,Zr,Nb)4Si4O12(PO4)4O6F2
Crystal System:Anorthic (Triclinic)
Strunz Nr:8/C.14-120
Group:Epistolite group
References:ZVMO 121/1 (1992), 105; HB2/2 (1995); NM 90-94 (1997); CM 36 (1998), 1311
Type Locality:Lovozero alkaline complex, Kola Peninsula, Russia

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