| 辽宁省凌源-阜新金成矿带地质特征及找矿标志 |
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| 引用本文： | 李巍.辽宁省凌源-阜新金成矿带地质特征及找矿标志[J].地质与资源,2015,24(6):554. |
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| 作者姓名： | 李巍 |
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| 作者单位： | 辽宁省地质矿产调查院, 辽宁 沈阳 110031 |
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| 基金项目： | 中国地质调查局“全国矿产资源潜力评价”项目（编号1212011121004）. |
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| 摘 要： | 凌源-阜新金矿成矿带是辽西及辽宁省至关重要的金成矿带.区内出露的各时代地层较齐全，与成矿关系最密切的为建平群小塔子沟组.构造运动发育从太古宙到中生代均有较大规模的构造活动，同时这些构造运动也控制了岩浆岩的侵入和金矿的形成与分布.成矿带内发育含金石英脉型金矿和次火山热液型金矿两种类型的金矿.通过对区域地质背景、典型矿床特征分析，总结了凌源-阜新金成矿带的金矿的赋矿层位、构造对金矿的控制作用及侵入岩与金矿的时空关系等3个方面的找矿标志.
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| 关 键 词： | 金矿 矿床类型 找矿标志 金成矿带 凌源-阜新 辽宁省 |
| 收稿时间： | 2014-03-09 |
GEOLOGICAL CHARACTERISTICS AND PROSPECTING INDICATORS OF THE LINGYUAN-FUXIN GOLD METALLOGENIC BELT IN LIAONING PROVINCE |
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| LI Wei.GEOLOGICAL CHARACTERISTICS AND PROSPECTING INDICATORS OF THE LINGYUAN-FUXIN GOLD METALLOGENIC BELT IN LIAONING PROVINCE[J].Geology and Resources,2015,24(6):554. |
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| Authors: | LI Wei |
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| Institution: | Liaoning Institute of Geology and Mineral Resources Survey, Shenyang 110031, China |
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| Abstract: | The Lingyuan-Fuxin metallogenic belt is a significantly important gold metallogenic zone in Liaoning Province, outcropped with various formations, among which the Xiaotazigou Formation of Jianping Group has the closest relation with gold deposit. Tectonic movements developed from Archean to Mesozoic Eras with large-scale structural activities, which controlled the magmatic invasion and the formation and distribution of gold deposits. There are two types of gold deposits in the area, i.e. auriferous quartz vein type and subvolcanic hydrothermal type. Based on analysis of regional geological background and typical deposit characteristics, the author summarizes the ore prospecting indicators of host strata of gold, structural controls of deposits and the spatiotemporal relation between intrusive rocks and gold deposits. |
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| Keywords: | gold deposit deposit type prospecting indicator gold metallogenic belt Lingyuan-Fuxin Liaoning Province |
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