一切經音義 48.421

48.421

牟娑羅（或作謨薩羅或作摩娑羅亦作目婆羅梵言訛轉也此云馬腦案此寶或色如馬腦因以為名也）。

Musāragalva (牟娑羅) (also written as mósàluó [謨薩羅] or mōsuōluó [摩娑羅], and also mùpóluó [目婆羅]; these are corrupt variants in Sanskrit. Here translated as 'agate'. Examining this jewel, its color is sometimes like horse's brains, hence it was named accordingly).