山东国土资源2012，Vol.28Issue(4)：19-24,6.
综合物探技术在三山岛断裂带与焦家断裂带深部成矿模式中的应用
Analysis on Ore- forming Model in Deep Part of Jijia Gold Deposit in Sanshandao by Using Integrated Geophysical Exploration Method
摘要
Abstract
Jiaojia fault belt and Sanshandao fault belt are well known gold mineralization belts in northwestern Jiaodong belt. By using integrated geophysical information, metamorphic rocks in the early Precambrian which have close relation with gold mineralization between Sanshandao fault belt and Jiaojia fault belt, and spatial distribution of Mesozoic granites have been classified again. By using high magnetic, gravity, magnetotelluric （MT） and controlled source audio magnetotelluric （APPLICATION OF CSAMT） profile, distribution relationship and ore - forming modle of fault structures in the deep part of Jiaojia fault belt and Sanshandao fault belt have been studied. Geophysical characteristics, ore - forming rules and prospecting signs of these two belts have been summarized, deep mineralization have been predicated, and 6 deep min- eralization target areas have been circled. Among them, Au4 forecasting target area has seen thick gold ore bodies by the deep hole test, gained good geological research achievements, and provide an important basis for deep geological prospecting in deep part of northwestern Jiaozhou area.关键词
综合物探/成矿模式/成矿预测/三山岛断裂/焦家断裂/金矿Key words
Integrated geophysical exploration/metallogenic model/metallogenic predication/Sanshandao fault belt/Jiaojia fault belt/gold deposit分类
天文与地球科学引用本文复制引用
曹春国,于义文,郭国强,贺春燕,王阳,张超..综合物探技术在三山岛断裂带与焦家断裂带深部成矿模式中的应用[J].山东国土资源,2012,28(4):19-24,6.基金项目
山东省财政资金,鲁国土资发[2009]132号和鲁勘字[2009]097号资助的地质科研项目 （）
