缟玛瑙 Traditional form: 縞瑪瑙 Pinyin (reading): gǎomǎnǎo Definitions: onyx white agate Characters: 缟 - plain white silk 玛 - agate, cornelian 瑙 - agate, cornelian Traditional characters: 縞 - plain white silk 瑪 - agate, cornelian 瑙 - agate, cornelian