ATHENA MINERALOGY |
Mineral: | RUTHENIUM |
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Formula: | (Ru,Ir,Os) |
Crystal System: | Hexagonal |
Group: | PGE (PGM) Platinum group elements (or minerals) |
IMA Number: | 1974-013 |
References: | CM 29 (1991), 231; HB1 (1990) |
Type Locality: | Horokanai placer, Hokkaido, Japan |
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