| 赣东北地区的成矿环境与成矿作用 |
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| 引用本文： | 杨明桂,王发宁,曾勇.赣东北地区的成矿环境与成矿作用[J].资源调查与环境,2002,23(2):122-129. |
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| 作者姓名： | 杨明桂 王发宁 曾勇 |
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| 作者单位： | 江西省地质矿产勘查开发局,江西南昌,330002 |
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| 基金项目： | 国家地质调查项目 :《中国东南地区成矿作用与资源潜力—成矿区形成的四维结构调研》项目资助 |
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| 摘 要： | 本文剖析了赣东北地区的三维地质结构，概述了该区的地质构造演化与主要成矿事件和金属矿床成矿系列。指出区内存在前震旦纪的富幔质岩壳，对区内的隆（起）坳（陷）成矿差异、德兴矿集区燕山期岩浆－成矿时序及德兴铜矿田定位等提出了若干认识。
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| 关 键 词： | 赣东北地区 成矿环境 成矿作用 地质结构 成矿系列 江西 |
| 文章编号： | 1671-4814(2002)02-0122-08 |
| 修稿时间： | 2002年2月27日 |
The ore-forming environment and its process in northeast Jiangxi |
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| YANG Ming-gui,WANG Fa-ning,ZENG Yong.The ore-forming environment and its process in northeast Jiangxi[J].Resources Survey & Environment,2002,23(2):122-129. |
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| Authors: | YANG Ming-gui WANG Fa-ning ZENG Yong |
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| Abstract: | This paper reveals the three-dimensional geologic structure of northeast Jiangxi area as well as the tectonic evolution in this area. The main minerogenetic events and the metal depositional series in this area are also analyzed. A new view that Presinian crust with rich mantle components exists in this area is put forward. We also have some new understandings concerning the minerogentic difference between upwarping region and downwarping region, the orogenic and ore-forming temporal sequence of Dexing diggings in Mesozoic,and the orientation of the Dexing copper ore field. |
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| Keywords: | geologic sturcture mineralization northeast Jiangxi |
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