Anl-jade is a serpentine jade of the lizardite type.

安绿玉属于利蛇纹石型的蛇纹石玉。

The widely used jade material then was mainly Hetian Jade, Dushan Jade, serpentine jade, turquoise, calcedony and so on.

当时广泛使用的玉石原料主要为和田玉、独山玉、蛇纹石玉、绿松石、玉髓等。