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ATHENA

MINERALOGY

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Mineral:CROSSITE = GLAUCOPHANE or RIEBECKITE
Formula:Na2(Mg,Fe2+)3(Al,Fe3+)2Si8O22(OH)2
Crystal System:Monoclinic
References:Contr. Min. Pet. 15 (1967), 67; HB2/1 (1995); MM 61 (1997), 295

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