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ATHENA

MINERALOGY

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Mineral:POTASSICRICHTERITE (?)
Formula:(K,Na)(Ca,Na)2(Mg,Fe)5Si8O22(OH,F)2 (?)
Crystal System:Monoclinic
Strunz Nr:8/F.09-14
Group:Amphibole group group III: sodic-calcic group
References:MM 64 (2000), 19

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