ATHENA MINERALOGY |
Mineral: | CORUNDUM |
---|---|
Formula: | Al2O3 |
Crystal System: | Rhombohedral (Trigonal) |
Group: | Hematite group |
IMA Number: | 1714 ? |
References: | L 8 (1977), 6; HB3 (1997); Earth Sc. Front. 18 (2011), 341 |
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