Omphacite jade or omphacitic jadeite jade, commercially named Inky Black Jade, is a virtually monomineralic rock composed of more than 90% omphacite.

• 绿辉石玉或绿辉石质翡翠是由90%25以上的绿辉石组成的基本上为一种单一矿物的玉石,其颜色为墨绿色,透明度高,商业上俗称墨翠。