| 秦岭造山带及邻区中生代地质演化与成矿作用响应 |
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| 引用本文： | 张复新, 杜孝华, 王伟涛, 齐亚林. 秦岭造山带及邻区中生代地质演化与成矿作用响应[J]. 地质科学, 2004, 39(4): 486-495. |
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| 作者姓名： | 张复新 杜孝华 王伟涛 齐亚林 |
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| 作者单位： | 西北大学大陆动力学教育部重点实验室, 西安, 710069 |
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| 基金项目： | 陕西省自然科学基金，陕西省教育厅资助项目 |
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| 摘 要： | 华(山-)熊(耳山)地块、南秦岭与川西金、铅锌-汞锑、钼-钨等矿床聚集区是秦岭成矿带乃至我国中央造山-成矿带的重要组成部分,无论华熊地块金、钼成矿,还是南秦岭及川西金、铅锌和汞锑矿床,它们的成矿地质背景、容矿与含矿建造、矿床类型、矿床规模及时空分布规律,均与中生代板块构造活动体系具密切的耦合关系.具体分析了大陆俯冲-碰撞和陆内造山构造-岩浆活动过程中,成矿构造地质背景、成矿盆地环境、沉积建造、成矿作用与矿床分布规律对大陆造山作用的耦合与响应.
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| 关 键 词： | 金属矿床 成矿作用 华熊成矿带 南秦岭成矿带 川西成矿带 秦岭造山带 |
| 文章编号： | 0563-5020(2004)04-0486-10 |
| 收稿时间： | 2003-05-06 |
| 修稿时间： | 2003-05-06 |
MINERALIZATION RESPONSED TO MESOZOIC GEOLOGICAL EVOLUTION OF THE QINLING OROGEN AND ITS ENVIRONS |
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| Zhang Fuxin, Du Xiaohua, Wang Weitao, Qi Yalin. MINERALIZATION RESPONSED TO MESOZOIC GEOLOGICAL EVOLUTION OF THE QINLING OROGEN AND ITS ENVIRONS[J]. Chinese Journal of Geology, 2004, 39(4): 486-495. |
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| Authors: | Zhang Fuxin Du Xiaohua Wang Weitao Qi Yalin |
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| Affiliation: | Key Laboratory of Continental Dynamics in the Ministry of Education, Northwest University, Xi’an 710069 |
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| Abstract: | The concentrating provinces of gold, molybdenum and polymetallic deposits in Huashan-Xiong'ershan, Xiaoqinling and South Qinling areas made up the important part of the Qinling metallogenic belt, and also, the part of the central orogeno-metallogenic zone in China. For both the gold and molybdenum deposits in Huashan-Xiong'ershan area and the gold, lead-zinc and polymetallic deposits in South Qinling, their metallogenic setting, host and ore-bearing formation, metallogenic types and the space-time distribution were closely coupled to plate movements between the South China and the North China Cratons. Based on a brief illustration on subduction of the Qinling-Dabie ocean, continent-continent collision and intracontinental orogeno-magmatic activities, this paper analysed and discussed the coupling relation between the metallogenic tectonic settings, sedimentary environments, depositional formation, mineralizing processes and space-time distribution laws, and the subduction, collision and intracontinental orogenies, from which an important conclusion could be drown that the regional mineralization was responsed to the tectoono-magmatic processes. |
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| Keywords: | Metallic ore deposits Mineralization The Hua-Xiong metallogenic belt The South Qinling metallogenic belt The West Sichuan metallogenic belt The Qinling orogen |
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