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ATHENA

MINERALOGY

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Mineral:DARRELLHENRYITE
Formula:Na(LiAl2)Al6(Si6O18)(BO3)3(OH)3OH
Crystal System:Rhomboedral (Trigonal)
Strunz Nr:8/E.19-07
Group:Tourmaline group Alkali subgroup
References:AM 98 (2013), 1886
Type Locality:Nová Ves near Ceský Krumlov, southern Bohemia, Moldanubian Zone, Czech Republic

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