ATHENA MINERALOGY |
Mineral: | YTTROMICROLITE |
---|---|
Formula: | (Ca,Y3+,U,Na)2-x(Ta,Nb,Ti,Fe3+)2O7 |
Crystal System: | Cubic |
Group: | Pyrochlore supergroup. Microlite group |
References: | AM 64 (1979), 890; AM 67 (1982), 156 |
Type Locality: | Karavet (Kåravet), Falun, Sweden ? |
Comments: | Discredited |
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