| 秦岭地区成矿单元划分 |
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| 引用本文： | 姜寒冰,李宗会,杨合群,董福辰,谭文娟,贾健,孙颜龙.秦岭地区成矿单元划分[J].西北地质,2014(2):146-155. |
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| 作者姓名： | 姜寒冰 李宗会 杨合群 董福辰 谭文娟 贾健 孙颜龙 |
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| 作者单位： | 中国地质调查局西安地质调查中心;陕西矿业开发工贸公司; |
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| 基金项目： | 国家专项“西北地区矿产潜力评价”项目(1212010881632);“新疆重要成矿带及整装勘查区矿产勘查部署与成果集成”项目(12120113042900) |
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| 摘 要： | 成矿单元是成矿意义上的地质单元。笔者在继承全国矿产资源潜力评价项目发布的中国成矿单元Ⅰ级(成矿域)、Ⅱ级(成矿省)、Ⅲ级(成矿区带)最新划分方案的基础上,对秦岭地区5个Ⅲ级成矿单元(成矿区带)界线进行修正,以较明显的地层、构造和岩浆带特征及相关的主成矿作用为标志,划分15个Ⅳ级成矿单元(成矿亚区带),并概述各Ⅳ级成矿单元的地质矿产特征。
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| 关 键 词： | 秦岭地区 成矿区带 成矿亚区带 |
Division of Metallogenic Unit in the Qinling Area |
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| Institution: | JIANG Han-bing, LI Zong-hui , YANG He-qun , DONG Fu-chen, TAN Wen-juan, JIA Jian , SUN Yan-long (1. Xi＇ an Geological Survey Center, China Geological Survey, Xi＇ an 710054, China; 2. Industrial and Trading Mining Derelopment Company, Xi＇ an 710054, China) |
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| Abstract: | Metallogenic unit is a geological unit on thein terms of metallogenic significance.The latest classification scheme about Chinese metallogenic units released by the national mineral resource potential assessment project includes Level I（Metallogenic domain）,Level II（metallogenic provinces）and Level III（metallogenic belts）.This article revises boundaries of the five Level III metallogenic units（metallogenic belts）in the Qinling area on the basis of the inheritance of this previous classification scheme.Then the five Level III metallogenic units are divided into 15Class IV metallogenic units（metallogenic sub-zones））as a symbol of according to significant stratigraphic,tectonic and magmatic belt characteristics and as well as relevant majorassociated mineralization.Furthermore,there is a summary about geology and mineral characteristics features of every Class IV metallogenic unit（metallogenic sub-zones）are summarized in this paper. |
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| Keywords: | Qinling Area metallogenic units metallogenic sub-zones |
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