Baolong net gemstone constellation pendant Xiuyan jade is produced in Xiuyan County, Liaoning-provinsen, and is also called Xiuyan jade. It is a serpentine nephrite. There are more than ten colors of Xiuyu jade, hovedsageligt grønt, dark green rock, hvid, smoky gray, osv., as well as a mottled color composed of various colors. Xiuyu jade [...]
