PYROXENES

Scrabble 21 Words With Friends 22

Scrabble letter values: P₃Y₄R₁O₁X₈E₁N₁E₁S₁ = 21

Definition

PYROXENES is the plural of PYROXENE.

noun PYROXENE: any of a group of crystalline silicate mineral common in igneous and metamorphic rocks.