| 贺振,张学仁.山东牟乳金矿带构造控矿特征及综合预测[J].地质与勘探,2006,(4):41-45 |
| 山东牟乳金矿带构造控矿特征及综合预测 |
| ORE-CONTROLLING CHARACTERISTICS OF STRUCTURE AND SYNTHETIC METALLOGENIC PREDICTION IN THE MUPING-RUSHAN GOLD BELT,SHANDONG |
| 投稿时间：2005-06-30 修订日期：2005-10-18 |
| DOI： |
| 中文关键词: 北西向构造带 控矿规律 综合预测 牟乳金矿带 |
| 英文关键词: NW - trending structure belt, ore - controlling rule, metallogenic prediction, Muping-Rushan gold belt |
| 基金项目:山东省威海市科技合作项目 |
| 贺振 张学仁 |
| [1]西北大学地质学系,西安 710069 [2]长安大学地球科学与国土资源学院,西安 710054 |
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| 中文摘要: |
| 山东牟平-乳山金矿带(简称牟乳金矿带)位于华北克拉通东缘的胶北花岗岩-绿岩地体东部,区内荆山群和胶东群变质绿岩建造是金矿化的矿源层,主要控矿构造为北北东、北东向断裂.通过对该区地壳结构以及岩石资料的研究发现,北西向存在4个构造地球化学条带,并与北北东、北东向断裂联合控制着区内金矿床的分布.文章利用张伯声先生的波浪镶嵌构造学说,对带内不同方向断裂对矿床分布的控制作用进行了分析,总结了构造控矿规律,并结合物探和遥感解译进行了综合成矿预测. |
| 英文摘要: |
| Muping - Rushan gold belt is located in the eastern Jiaodong granite - greenstone terrain, which is in the eastern margin of North China craton. Jingshan and Jiaodong group metamorphic greenstone is the source of gold mineralization in the belt. The main ore - controUing structures are NNE - and NE - trending faults. Four NW - direction tectono - geochemistry bands are found by studying on crustal structure and rock data. These four hands, allied with NNE - and NE -trending structures, control distribution of gold deposits.This paper discusses control effects of different direction faults on gold distribution, and sums up the ore -controlling rules. Using geophysical prospecting and remote sensing interpretation, synthetical metallogenic prediction is proposed. |
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