通过对方铅矿结构、地球化学和原位铅同位素的研究,探讨大尹格庄金(银)矿床异常银富集的成因.银富集发生晚于金矿化,出现在大尹格......

　　A novel “wave” signal smoothing and mercury removing device has been developed for laser ablation quadrupole and m......

From the studies of ore deposit geologic settings, sulfur isotopes, lead isotopes, carbon isotopes and oxygen isotopes, ......

喇麻苏矿床的硫化物单矿物铅同位素呈线性分布，但其拟合直线与铅同位素生长线只有一个交点。它们是二元混合铅继续演化的结果。拟合......