ATHENA MINERALOGY |
Mineral: | ALLANITE-(Y) |
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Formula: | Ca(Y,Ce,La)(Al,Fe2+,Fe3+)3(SiO4)3(OH) |
Crystal System: | Monoclinic |
Group: | Epidote supergroup. Allanite group |
IMA Number: | 1966 s.p. |
References: | AM 51 (1966), 153; L 11 (1989), 5; EJM 18 (2006), 551 |
Type Locality: | Åskagen (Askagen), Värmland (Varmland, Wermland), Sweden |
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