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ATHENA

MINERALOGY

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Mineral:RHONITE
Name:Rhönite
Formula:Ca2(Mg,Fe2+)4Fe3+Ti4+Si3Al3O20
Crystal System:Anorthic (Triclinic)
Strunz Nr:8/F.14-50
Group:Sapphirine supergroup Rhönite group
References:Aufschluss 40 (1990), 391; EJM 2 (1990), 203; HB2/2 (1995); EJM 11 (1999), 743
Type Locality:Rhön Mts, Hessen, Germany

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