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ATHENA

MINERALOGY

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Mineral:JOHNBAUMITE
Formula:Ca5(AsO4)3(OH)
Crystal System:Hexagonal
Strunz Nr:7/B.39-80
Group:Apatite group
References:AM 65 (1980), 1143; HB4 (2000); EJM 22 (2010), 163; AM 98 (2013), 1580
Type Locality:Palmer Shaft, Franklin, Sussex Co., New Jersey, USA

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