Mō'cha-stōne, n.
n. [From Mocha, in Arabia.] (Min.) Dendritic agate; a silicious mineral, in the interior of which appear brown, reddish-brown, blackish or green delineations of shrubs destitute of leaves; moss-agate. Dana.
n. [From Mocha, in Arabia.] (Min.) Dendritic agate; a silicious mineral, in the interior of which appear brown, reddish-brown, blackish or green delineations of shrubs destitute of leaves; moss-agate. Dana.