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ATHENA

MINERALOGY

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Mineral:KUMTYUBEITE
Formula:Ca5(SiO4)2F2
Crystal System:Monoclinic
Strunz Nr:8/B.04-68
Group:Humite group Manganhumite subgroup
References:AM 94 (2009), 1361
Type Locality:In skarn carbonate-xenoliths, Lakargi Mt, Upper Chegem caldera, Kum-Tyube pateau, Kabardino-Balkaria, Northern Caucasus, Russia

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