Baolong net gemstone constellation pendant Xiuyan jade is produced in Xiuyan County, Провинция Ляонин, and is also called Xiuyan jade. It is a serpentine nephrite. There are more than ten colors of Xiuyu jade, основно зелено, dark green rock, Бял, опушено сиво, и т.н., as well as a mottled color composed of various colors. Xiuyu jade […]
