ORTHOCLASE
Here are the details, including the meaning, point value, and more about the Scrabble word ORTHOCLASE. Below
orthoclase is worth 21 points in the game of Scrabble
Definitions for the word, orthoclase
(n.) Common or potash feldspar crystallizing in the monoclinic system and having two cleavages at right angles to each other. See Feldspar.