山东邹平铜矿床上方地气流的组分特征及赋存状态研究

COMPOSITIONAL CHARACTERISTICS AND MODES OF OCCURRENCE OF GEOGAS CURRENT OVER THE ZOUPING COPPER DEPOSIT, SHANDONG PROVINCE

本文介绍了用光电子能谱分析（ＸＰＳ）研究地气流组分特征及赋存状态的研究方法以及在山东邹平隐伏铜矿床上方的研究结果。研究的结果表明，地气流中的某些特征组分与深部铜矿床有关，有些组分与表层土壤有关。Ａｕ、Ａｇ、Ｃｕ、Ｐｂ等元素多呈单质、硫化物和氧化物形式存在，还在某些未知化合物中，存在有负价态的ＡＵ。

This paper deals with the method of applying XPS to the study of compositional characteristics and modes of occurrence of geogas current and presents the results of the research conducted over the Zouping concealed copper deposit, Shandong Province. The results show that some characteristic compnents in geogas current are related to copper deposits at depth, and some components have to do with surficial soil. Such elements as Au、Ag、Cu and Pb are present as simple substances, sulfides and oxides. There also exists An of negative valence sstate in some unknown sulfides.