Baolong net gemstone constellation pendant Xiuyan jade is produced in Xiuyan County, Província de Liaoning, and is also called Xiuyan jade. It is a serpentine nephrite. There are more than ten colors of Xiuyu jade, principalmente verde, dark green rock, branco, cinza esfumaçado, etc., as well as a mottled color composed of various colors. Xiuyu jade […]
