Owl - coll. P.P. ATHENA

MINERALOGY

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Mineral:OMPHACITE
Formula:(Ca,Na)(Mg,Fe2+,Fe3+,Al)Si2O6
Crystal System:Monoclinic
Strunz Nr:8/F.01-100
Group:Pyroxene Group
References:EJM 2 (1990), 7; 19; HB2/2 (1995)
Type Locality:Hof, Bayern (Bavaria), Germany
Comments:Solid solution of Jadeite, Augite, Aegirine

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