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.
文章总结
秦岭地区主要的四种
石(鸳鸯、绿松石、独山和虎睛石)的矿床特征,分
石矿床开发利用前景和找矿方向。
