polybasite

Noun

A black ore consisting of silver, sulfur, and antimony, with some copper and arsenic.

Origin / Etymology

From poly- + base (as in "base metal") + -ite.

Scrabble Score: 17

polybasite: not valid in Scrabble (US) TWL Dictionary
polybasite: not valid in Scrabble (MW) Merriam-Webster Dictionary
polybasite: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 0

polybasite is not valid in Words With Friends