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ATHENA

MINERALOGY

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Mineral: ALLANITE-(Y)
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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