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pseudobrookite

noun
pseu·​do·​brookite | \ ¦sü(ˌ)dō+\

Definition of pseudobrookite

: an iron titanium oxide Fe2TiO5 occurring in small brown or black orthorhombic crystals (specific gravity 4.4–4.98)

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History and Etymology for pseudobrookite

German pseudobrookit, from pseud- + brookit brookite

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