縞瑪瑙 [缟玛－]

Jyutping gou2 maa5 nou5
Pinyin gǎo mǎ nǎo

Definitions (CC-CEDICT)
  1. onyx
  2. white agate
Definitions (Wiktionary)
  1. noun
    white agate
  2. noun
    onyx