tigereye

1.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要的四种石(鸳鸯、绿松石、独山睛石)的矿床特征,分别讨了石矿床开发利用前矿方向。