Liaoning Xiuyan Nephrite Placer Deposit(XNPD)is a secondary deposit of primary nephrite ore.the quality of the jades are fine and smooth,and their lustre are comfortable.

• 辽宁岫岩软玉砂矿(又称河磨玉矿)是原生软玉矿的次生砂矿床。其玉石质地细腻,光泽滋润。作为装饰文化的宝玉石资源,越来越受到人们的青睐。