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ATHENA

MINERALOGY

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Mineral: POLDERVAARTITE
Formula: CaCaSiO3(OH)2
Crystal System: Orthorhombic
IMA Number: 1992-012
References: AM 78 (1993), 1082; HB2/2 (1995); NM 90-94 (1997); MR 5 (2008), 373; L 1 (2012), 9
Type Locality: Wessels mine, Kalahari Mn field, Kuruman Hill, Cape Province, South Africa

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