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ATHENA

MINERALOGY

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Mineral:HEDEGAARDITE
Formula:(Ca,Na)9(Ca,Na)Mg(PO4)6(PO3OH)
Crystal System:Rhomboedral (Trigonal)
Group:Whitlockite group
References:MM 78 (2015), 51-58
Type Locality:Cerro Mejillones, Mejillones, Antofagasta, Chile and Lobos Mine, Punta de Lobos, Iquique, Tarapacá, Chile

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