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gibbsite

noun gibbs·ite \ ˈgibˌzīt \
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Definition of gibbsite

plural -s
: a mineral Al(OH)3 consisting of light-colored translucent aluminum hydroxide occurring as monoclinic crystals and also in stalactitic and spheroidal forms
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gibbsitic

\(ˈ)gib¦zitik\ adjective

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Origin and Etymology of gibbsite

George Gibbs †1833 American mineralogist + English -ite

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