proustite

Noun

A mineral, Ag₃AsS₃, often found with pyrargyrite in silver veins.

Origin / Etymology

Named after French chemist Joseph L. Proust (1754-1826) in 1832, + -ite.

Scrabble Score: 11

proustite: valid Scrabble (US) TWL word
proustite: valid Scrabble Word in Merriam-Webster MW Dictionary
proustite: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 13

proustite is a valid Words With Friends word