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ATHENA

MINERALOGY

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Mineral:FERROECKERMANNITE
Name:Ferro-eckermannite
Formula:NaNa2(Fe2+Al)Si8O22(OH)2
Crystal System:Monoclinic
Strunz Nr:8/F.08-80
Group:Amphibole group group IV: sodic group
References:MR 29 (1998), 169

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