ATHENA MINERALOGY |
Mineral: | GRAMACCIOLIITE-(Y) |
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Formula: | (Pb,Sr)(Y,Mn)(Ti,Fe3+)18Fe3+2O38 |
Crystal System: | Rhombohedral (Trigonal) pseudo Hexagonal |
Group: | Crichtonite group |
IMA Number: | 2001-034 |
References: | EJM 16 (2004), 171; RMI 28/1 (2004), 16; EJM 22 (2010), 443 |
Type Locality: | Sambuco, Cuneo, Valle Stura, Piemonte, Italy |
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