论文部分内容阅读
【正】PRELIMINARY STUDY ON THE ORE-FORMING CONDITIONS OFTHE Au-Pb-QUARTZ VEIN TYPE ORE DEPOSIT, CHINAHe Zhili, Xu Jiuhua, Yang Zhenlin and Du Jafeng(Dept. of Geol., Univ. of Scie. and Tech. Beijing, 100083 Beijing, China)Ore-forming condition, Au-Pb-quartz v