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ATHENA

MINERALOGY

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Mineral:BERYL
Formula:Be3Al2Si6O18
Crystal System:Hexagonal
Strunz Nr:8/E.12-10
Group:Beryl group
References:AM 73 (1988), 826; HB2/1 (1995)

Beryl, var. Aquamarine
Gilgit, Pakistan
Photo and Coll. W. Kubli.
See also: athena.unige.ch -> mineral pictures

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