粗面岩 そめんがん Meanings Noun trachyte Kanji 粗 coarse. Read as ソ. 面 face. Read as メン. 岩 rock. Read as ガン. Words containing 粗面岩 石英粗面岩 (せきえいそめんがん) liparite Word lists Geology Jinuma: Japanese Dictionary · Word lists