| 湖南麻阳铜矿控矿因素分析与找矿 |
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| 引用本文： | 黄满湘.湖南麻阳铜矿控矿因素分析与找矿[J].中南大学学报(自然科学版),1991(5). |
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| 作者姓名： | 黄满湘 |
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| 作者单位： | 中南矿冶学院地质系 |
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| 摘 要： | 麻阳铜矿是一种地洼型砂岩铜矿,矿体受山间型河流古河道控制,其长轴与地层走向近于直交。由于地洼盆地属活动区型盆地,差异升降运动频繁,致使河道来回摆动,矿体也随之侧列产出。本文分析了成矿的大地构造环境及其决定的古地理条件,认识了矿体的分布规律,纠正了以往的找矿思路,指出了找矿方向。
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| 关 键 词： | 地洼盆地 三角洲 网状河 砂岩铜矿 |
ANALYSIS OF THE ORE-CONTROLLING FACTORS AND PROSPECTING GUIDES OF MAYANG COPPER DEPOSIT HUNAN |
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| Huang Manxiang.ANALYSIS OF THE ORE-CONTROLLING FACTORS AND PROSPECTING GUIDES OF MAYANG COPPER DEPOSIT HUNAN[J].Journal of Central South University:Science and Technology,1991(5). |
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| Authors: | Huang Manxiang |
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| Institution: | Huang Manxiang Department of Geology |
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| Abstract: | Mayang Copper Deposit belongs to Diwa Basin sandstone type copper deposit.
Its ore-bearing strata is net river deposit in delta and its ore bodies are distri-
buted within the paleo-netriver. The stretching direction of the ore bodies is
controlled by the paleoriver system, the circulating direction, of underground
water and the structural stress of metallogenic epoch. Through analysing
the geotectonic condition and the essential paleography, the distribution
regularity of the ore bodies has been. known, and the former prospecting idea
has been improved. Based on this the way of prospecting has been presented. |
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| Keywords: | Diwa Basin delta net river sandstone type copper deposit |
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