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augitite

noun au·gi·tite \ ˈȯjətˌīt , -gə- , -əˌtīt \

Definition of augitite

plural -s
: an extrusive porphyritic rock consisting essentially of augite with small amounts of amphibole magnetite or ilmenite and apatite in a glassy groundmass

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Origin and Etymology of augitite

International Scientific Vocabulary augite + -ite; probably originally formed as German augitit

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