ATHENA MINERALOGY |
Mineral: | GRIPHITE |
---|---|
Formula: | Na4Ca6(Mn,Fe2+,Mg)19Li2Al8(PO4)24(F,OH)8 |
Crystal System: | Cubic |
IMA Number: | 1891 |
References: | BM 101 (1978), 536; AM 64 (1979), 1333; HB4 (2000) |
Type Locality: | Everly mine, Harney City, Pennington Co., South Dakota, USA |
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