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andesine

noun an·de·sine \ ˈandəˌzēn \
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Definition of andesine

plural -s
: a triclinic feldspar intermediate between albite and anorthite that is an ingredient of andesite
—

andesinic

\¦andə¦zinik\ adjective

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Origin and Etymology of andesine

borrowed from German Andesin, from Andesiteandesite + -in2-ine

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