PERIDOTITE
Here are the details, including the meaning, point value, and more about the Scrabble word PERIDOTITE. Below
peridotite is worth 21 points in the game of Scrabble
Definitions for the word, peridotite
(n.) An eruptive rock characterized by the presence of chrysolite (peridot). It also usually contains pyroxene, enstatite, chromite, etc. It is often altered to serpentine.