Nephrite jade is also a variety of Xinjiang, which was originally green, because it contains more than graphite, and in the medium to long term weathering Karakash River to look dark, much like Moyu.

• 碧玉也是新疆软玉的一个品种，它本来是绿色的，因为含石墨多，且在喀拉喀什河中长期风化，使外表漆黑，很像墨玉。