tigereye

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.

文章总结了秦岭地区主种玉石(鸳鸯玉、绿松石、独山玉和虎睛石)矿床特征,别讨了玉石矿床开发利用前景和找矿方向。