蛇纹岩 Traditional form: 蛇紋岩 Pinyin (reading): shéwényán Definitions: serpentine (geology) Characters: 蛇 - snake 纹 - line, stripe; pattern, decoration; wrinkle 岩 - cliff; rocks; mountain Traditional characters: 蛇 - snake 紋 - line, stripe; pattern, decoration; wrinkle 岩 - cliff; rocks; mountain