| 新疆觉罗塔格成矿带与南阿尔泰成矿带的对比研究 |
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| 引用本文：CHEN YuChuan, LIU DeQuan,YING LiJuan,WANG DengHong,TANG YanLing.2009.A comparative study of Jueluotage metallogenic belt and South Altay metallogenic belt in Xinjiang[J].Mineral Deposits,28(1):01~14 |
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| 基金项目:中国地质大调查 “我国重要矿产和区域成矿规律研究”项目（1212010633903），“中国成矿体系综合研究”项目（1212010634002），“我国西部重要成矿区带矿产资源 潜力评估”（编号200420190004），国家科技支撑重点项目“新疆成矿体系与资源潜力评估 ”(编号2006BAB07B08_01)项目 |
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| 中文摘要: 在总结觉罗塔格成矿带和南阿尔泰成矿带成矿特征的基础上，对这2个成矿带进行了地质成矿对比，认为该2带具有相同的“五阶段”演化历程，并发育相似的成矿地质事件与成矿地质环境，矿化特征及所发育的矿床成矿系列均具有可比性。体现了在一个成矿带内不同的构造演化阶段都具有各自的岩浆或沉积成矿作用，形成一定的矿床组合，并具有一定的演化规律；具有类似构造环境的成矿带有可能具有类似的成矿系列与演化。例如，铁、铜、铜镍、金和稀有金属等矿床的几种矿床类型在这2个带中均有产出，南阿尔泰成矿带中的喀拉通克铜镍矿床可与觉罗塔格成矿带中的黄山铜镍矿床对比。同时也指出，该2带存在明显的差异。并按成矿体系中“全位成矿”的理论，指出了在这2个成矿带作进一步研究和找矿的新方向。“对比”是地学中运用最广泛的原则和方法，实际上，据此思路在近年的勘查与研究中已取得了新的找矿成果。 |
| 中文关键词:地质学 成矿系列 对比研究 觉罗塔格 南阿尔泰 新疆 |
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| A comparative study of Jueluotage metallogenic belt and South Altay metallogenic belt in Xinjiang |
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| Abstract:Based on summarizing metallogenic features of the Jueluotage metallogenic belt and the South Altay metallogenic belt, the authors made a geological and metallogenic comparison between these two belts. The two belts have similar "five stages" evolutionary processes, metallogenic geological events and environments, and are comparable in ore_forming features and metallogenic series of ore deposits. This suggests that different tectonic evolutionary stages in the same metallogenic belt can have their respective magmatic or sedimentary mineralization characteristics to form some certain ore deposit combinations characterized by a certain evolutionary regularity. Metallogenic belts with similar tectonic environments may also have similar metallogenic series and evolutionary processes. Some types of iron, copper, copper_nickel, gold and rare metal ore deposits occur in both of the metallogenic belts. For example, the Kalatongke Cu_Ni ore deposit in the South Altay metallogenic belt is comparable with the Huangshan Cu_Ni ore deposit in the Jueluotage metallogenic belt. Nevertheless, there still exist some differences between these two metallogenic belts. According to the theory of “mineralization in all locations" in the metallogenic system, this paper points out further research and prospecting orientation in these two metallogenic belts.
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| keywords:geology, metallogenic series, comparative study, Jueluotage, South Altay, Xinjiang |
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