岩塩 がんえん Also written いわしお Meanings Noun halite; rock salt Kanji 岩 rock. Read as ガン. 塩 salt. Read as エン. Words containing 岩塩 岩塩坑 (がんえんこう) salt mine カリ岩塩 (カリがんえん) sylvite Jinuma: Japanese Dictionary · Word lists