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ATHENA

MINERALOGY

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Mineral:AMSTALLITE
Formula:CaAl(Si,Al)4O8(OH)4 · (H2O,Cl)
Crystal System:Monoclinic
Strunz Nr:8/G.07-40
References:NJMM (1987), 253; HB2/1 (1995)
Type Locality:Amstall graphite quarry, Austria

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