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ATHENA

MINERALOGY

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Mineral: CHEGEMITE
Name: Чегемит
Formula: Ca7(SiO4)3(OH)2
Crystal System: Orthorhombic
Group: Humite group. Chegemite series
IMA Number: 2008-038
References: EJM 21/5 (2009), 1045
Type Locality: In calcareous xenoliths, Lakargi volcano, Chegem caldera, Kabardino-Balkaria, Northern Caucasus, Russia

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