franckeite

noun

franck·e·ite | \ˈfräŋkəˌīt\

plural -s

Definition of franckeite

: a mineral consisting of a dark gray or black massive lead antimony tin sulfide (specific gravity 5.55)

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Dictionary Entries near franckeite

Franck-Condon principle

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The first known use of franckeite was in 1893

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