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bastnaesite

noun
bast·​naes·​ite | \ ˈbast-nə-ˌsīt\
variants: or bastnäsite \ ˈbast-​nə-​ˌsīt \
plural -s

Definition of bastnaesite

: a mineral consisting of a fluocarbonate of the cerium metals that is wax-yellow to reddish brown

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History and Etymology for bastnaesite

Swedish bastnäsit, from Bastnäs, Riddarhyttan district, Västmanland, Sweden + Swedish -it -ite

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