Integrated Research In Deep Mutual Relations Of Faults And Metallogenic Prognosis Of Gold In Northwestern Jiaodong,shandong Province

Jiaodong is famous for gold mineralization in the northwestern zone. In recent years, deep exploration and research work has made a series of major breakthroughs in Jiaojia and Sanshandao faults, which fully demonstrates the great potential of deep prospecting between the two belts. On the basis of full collection and analysis of the study area’s geology, geophysical, geochemical, remote sensing and scientific research data, it summarizes Jiaojia fault and Sanshandao fault gold mineralization distribution and output rules.by using gravity and magnetic data,redrawing the distribution relationship of Precambrian metamorphic rocks and Mesozoic granites space between the two faults,which is closely related to gold mineralization by using gravity, magnetotelluric(MT) and controlled source audio magnetotelluric(CSAMT) integrated geophysical sectionn,it give a research on the deep structure distribution relationship between the two faults. It summarized geophysical characteristics, metallogenic regularities and prospecting indicators of the two belts,give a deep metallogenic prediction,and finally proposed 6 mineralization favorable areas,which provide an important basis to deep geological prospecting in northwestern Jiaodong.