| 在铜官山老矿区内进一步找矿的几点意见 |
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| 引用本文： | 楼性满.在铜官山老矿区内进一步找矿的几点意见[J].国土资源遥感,1993,4(3):56-58. |
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| 作者姓名： | 楼性满 |
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| 作者单位： | 地矿部航空物探遥感中心 |
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| 摘 要： | 根据遥感图像解译,结合地面地质、物化探资料分析,对铜官山地区成矿控制因素重新进行了认识,认为铜官山地区铜金矿主要受隐伏岩体控制,特别是受岩浆分异晚期浅成侵入小岩体控制。同时北东、北西向深切断裂对分异岩浆上侵也起到了控制作用。据此提出了北东、北西断裂切割的菱块状构造边角部位、环形构造内部及宝山-笔山北西向断裂延伸部位可作为进一步找矿的远景地区。
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| 关 键 词： | 铜矿床 金矿床 找矿 遥感 |
SOME OPINIONS ON EXPLORATION AT OLD MINERAL DISTRICT IN TONGGUANSHAN |
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| Institution: | Center for Remote Sensing in Geology, MGMR |
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| Abstract: | According to interpretation of remote sensing image, combined with analysis of information pf ground geological, physical and chemical exploration, control factors of mineralization in Tongguanshan region is studied again. Cu, Au deposits of Tongguahshan region is considered to be controlled mainly by buried ore body, especially controlled by small epi-intrusive body in late period of magmatic differentiation. At the same time, NE, NWdeep fracture made control role on intrusion of differentiat magma. So, we think that the margins and corners of rhombus structure by the faults at NEand NW, the inner of ring structures and the fault extending NWin Baoshan-Bishan are the prospect region for exploration further. |
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