ATHENA MINERALOGY |
Mineral: | STRONTIOMELANE |
---|---|
Formula: | (Sr,K,Ba)Mn4+6Mn2+2O16 |
Crystal System: | Monoclinic |
Group: | Hollandite supergroup. Coronadite group |
IMA Number: | 1995-005 |
References: | CM 37 (1999), 673; MR 32/3 (2001), 222 |
Type Locality: | Praborna, Saint-Marcel, Val D'Aoste, Italy |
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