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| 新疆塔什库尔干—莎车一带断裂体系的分形特征及找矿预测 | |
| 引用本文： | 高永璋,张寿庭,孙社良,顾文帅,马永飞,白云.新疆塔什库尔干—莎车一带断裂体系的分形特征及找矿预测[J].现代地质,2011,25(1):101-107. |
| 作者姓名： | 高永璋 张寿庭 孙社良 顾文帅 马永飞 白云 |
| 作者单位： | 1. 中国地质大学,地质过程与矿产资源国家重点实验室,北京,100083;中国地质大学,地球科学与资源学院,北京,100083 2. 中国地质大学,地球科学与资源学院,北京,100083 3. 成都理工大学,地球科学学院,四川,成都,610059 |
| 基金项目： | 中国地质调查局青藏高原专项(1212010818089) |
| 摘 要： | 断裂体系在成矿流体的运移和聚集过程中起着重要的控制作用,是重要的导矿和容矿构造,断裂分维值的大小是断层数量、规模、组合方式及动力学机制的综合体现,可以作为断裂构造复杂程度的一个定量参数。新疆塔什库尔干—莎车一带断裂因素主控了矿(床)点的分布。应用分形几何方法对该区Ⅰ、Ⅱ-1、Ⅱ-2和Ⅲ各成矿区带断裂进行了研究,表明其断裂分布具有自相似性,断裂分数维值分别为1.49、1.33、1.34和1.22,成矿有利性量化从大到小依次为Ⅰ>Ⅱ>Ⅲ,各带主攻矿种分别为铅锌铜矿、铅锌多金属矿和磁铁矿。此研究为新疆塔什库尔干—莎车一带区域矿产勘查指明了方向。 |
| 关 键 词： | 断裂 分形特征 新疆塔什库尔干—莎车 找矿预测 |
Fractal Characteristics of Fault System and Ore-prospecting Prediction of Taxkorgan-Shache Area of Xinjiang |
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| GAO Yong-zhang,ZHANG Shou-ting,SUN She-liang,GU Wen-shuai,MA Yong-fei,BAI Yun.Fractal Characteristics of Fault System and Ore-prospecting Prediction of Taxkorgan-Shache Area of Xinjiang[J].Geoscience——Journal of Graduate School,China University of Geosciences,2011,25(1):101-107. | |
| Authors: | GAO Yong-zhang ZHANG Shou-ting SUN She-liang GU Wen-shuai MA Yong-fei BAI Yun |
| Institution: | GAO Yong-zhang1,2,ZHANG Shou-ting1,SUN She-liang2,GU Wen-shuai2,MA Yong-fei2,BAI Yun3(1.State Key Laboratory of Geological and Processes and Mineral Resources,China University of Geosciences,Beijing 100083,China,2.School of Earth Sciences and Resources,3.College of Earth Sciences,Chengdu University of Technology,Chengdu,Sichuan 610059,China) |
| Abstract: | The fault system is an important ore-channeling and ore-hosting structure,which plays an important role in controlling the migration and accumulation of ore-forming fluid.The fractal dimension value of the fault system is a comprehensive embodiment of the fault amount,scale,assembly pattern and dynamic mechanism.It can be a quantitative parameter to describe the complexity of the fault system.The distribution of ore deposit(occurrences) is controlled by fracture in Taxkorgan-Shache area of Xinjiang,and the ... |
| Keywords: | fault fractal characteristic Taxkorgan-shache area of Xinjiang ore-prospecting prediction |
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