ATHENA MINERALOGY |
Mineral: | PROSHCHENKOITE-(Y) |
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Name: | Прощенкоит-(Y) |
Formula: | (Y,REE,Ca,Na,Mn)15(Fe2+,Mn)Ca(P,Si)Si6B3O34F14 |
Crystal System: | Rhombohedral (Trigonal) |
Group: | Vicanite group |
IMA Number: | 2008-007 |
References: | MM 73 (2009), 1071 |
Type Locality: | Tommot REE-Nb deposit, Yakutia, Russia |
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