villiaumite

noun vi·lliaum·ite \ vēˈyōˌmīt \

Definition of villiaumite

plural -s
:a mineral (NaF) consisting of a sodium fluoride and occurring in small carmine to colorless isometric crystals (specific gravity 2.8)

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Origin and Etymology of villiaumite

French villiaumite, from Villiaume, 20th century French explorer in Africa + French -ite


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