planchéite

noun
plan·​ché·​ite | \ˈplänchāˌīt\
plural -s

Definition of planchéite 

: a mineral Cu15Si12O36(OH)8(?) consisting of a blue fibrous copper silicate

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History and Etymology for planchéite

French, from Planché, proper name + French -ite

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Dictionary Entries near planchéite

planation

plan B

planch

planchéite

plancher

planchet

planchette

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