There are four main jade types in Qinling region. This paper summarizes characteristics and discusses future devolopment, prospcting directions of turqois, tigereye and Dushan Yu in the region.
文
总结了秦岭地区主要的四种玉
(鸳鸯玉、绿松
、独山玉和虎睛
)的
特征,分别讨论了玉


发利用前景和找
方向。



