摘要
通过对古利库岩金矿床的岩石地球化学特征和H、O、S、Pb同位素特征的分析,认为:该矿床成矿热液来源于大气降水;热液硫来源于中生代火山岩;热液铅来源于基底落马湖群和与之相伴产出的花岗岩类;金、银的直接来源可能是遭受到韧性剪切变形的基底落马湖群和相伴产出的古利库河序列花岗岩类。
Based on the analysis on the rock geochemical characteristics and H, O, S, Pb isotope characteristics of the Guliku hardrock gold deposit, it is believed that the ore forming hydrothermal water was origin in meteoric water; hydrothermal sulfur from Mesozoic volcanoes; hydrothermal lead from Luomahu group on the basement and its associated granitoids; the direct gold and silver source maybe the Luomahu group on the basement subject to tenacity shear transformation and its associated granitoids of Guliku series.
出处
《矿产与地质》
2006年第1期54-61,共8页
Mineral Resources and Geology
