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ATHENA

MINERALOGY

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Mineral:DUMORTIERITE
Formula:Al7(BO3)(SiO4)3O3
Crystal System:Orthorhombic
Strunz Nr:8/B.31-20
Group:Dumortierite group
References:AM 71 (1986), 786; HB2/1 (1995); L 9 (2001), 9
Type Locality:Beaunan, Lyon, France

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