ATHENA MINERALOGY |
Mineral: | JOHNBAUMITE |
---|---|
Formula: | Ca5(AsO4)3(OH) |
Crystal System: | Hexagonal |
Group: | Apatite supergroup. Apatite group |
IMA Number: | 1980 s.p. |
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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