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ATHENA

MINERALOGY

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Mineral:TOWNENDITE
Formula:Na8ZrSi6O18
Crystal System:Rhomboedral (Trigonal) pseudo Hexagonal
Strunz Nr:8/E.16-35
Group:Lovozerite group
References:AM 95 (2010), 646
Type Locality:Kvanefjeld prospect, Ilímaussaq alkaline complex, 8 km east of Narsak, Greenland

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