摘要
通过对青山铅锌矿床矿石矿物、蚀变围岩、含矿层、辉绿岩的稀土元素、硫、碳、氧同位素及黔西北岩石地层中铅锌含量的研究，笔者认为，成矿金属并非源于岩浆岩，而源于深部的沉积岩，碳、硫分别源于碳酸盐岩和含矿地层的硫酸盐硫；大气降水经深循环再上升形成成矿介质水。
On the basis of the average contents of Pb and Zn in the strata of Northwest Guizhou Province andthe REE contents, isotopic compositions of sulfur, carbon and oxygen for minerals and host rocks anddiabase in the Qingshan lead-zinc deposit, the authors pointed out that the minerognic metals werederived from the Cambrian Niutitang Formation; sulfur and carbon from sulfate and carbonate, respec-tively; and the water from meteoric water circulating at the depth.
出处
《地质地球化学》
CSCD
北大核心
1999年第1期15-20,共6页
Geology-Geochemistry
基金
贵州省"八五"攻关项目!黔科计字(1992)1017号
