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ATHENA

MINERALOGY

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Mineral: MELANOCERITE-(Ce) = TRITOMITE-(Ce) ?
Formula: (Ce,Ca)5(Si,B)3O12(OH,F).nH2O (?)
Crystal System: Hexagonal
Group: Britholite group
References: DAN Earth Sci. 185 (1969),107; HB2/2 (1995); EJM 22 (2010), 163
Type Locality: Kjeö Island, Barkevik, Langesundfjord, Norway
Comments: Doubtful

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