缟玛瑙

gǎo mǎ nǎo

onyx

white agate

缟

gǎo

plain white silk

玛

mǎ

used in 瑪瑙|玛瑙[ma3 nao3]

瑙

nǎo

used in 瑪瑙|玛瑙[ma3 nao3]