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caswellite

noun
cas·​well·​ite | \ ˈkazwəˌlīt\
plural -s

Definition of caswellite

: a mineral from Franklin, N.J., consisting of an altered biotite

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History and Etymology for caswellite

John H. Caswell, 19th century American mineralogist + English -ite

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Dictionary Entries near caswellite

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caswellite

cat

CAT

Cat

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