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dussertite

noun
dus·​sert·​ite | \ˈdəsə(r)ˌtīt\
plural -s

Definition of dussertite 

: a mineral BaFe3(AsO4)2(OH)5.H2O consisting of hydrous basic arsenate of barium and iron

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History and Etymology for dussertite

French, from D. Dussert, 20th century French mining engineer + French -ite

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