| 小秦岭变质核杂岩构造基本特征及其构造控矿模式分析 |
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| 引用本文： | 王力群,肖文进.小秦岭变质核杂岩构造基本特征及其构造控矿模式分析[J].西北地质科学,2000,21(1):77-84. |
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| 作者姓名： | 王力群 肖文进 |
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| 作者单位： | 西北有色地勘局712总队,咸阳,712000 |
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| 基金项目： | 西北有色地质勘查局人才培养基金 |
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| 摘 要： | 在对小秦岭变质核杂岩构造分析的基础上，笔者探讨了这种构造型式与金矿的构造关系 金矿分布与变质核岩构造具有对应性，提出本区金矿化具垂向构造分带性，即自上而上为构造蚀变岩型，石英脉型和蚀变糜棱岩型金矿（河台式），并简要分析了这种构造控控矿模式的找矿意义。
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| 关 键 词： | 小秦岭 变质核杂岩构造 控矿模式 金矿床 |
| 修稿时间： | 2000-04-10 |
Analysis on the basic characteristics of the Xiaoqinling metamorphic core complex and its ore-controlling model |
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| WANG Li-qun,XIAO Wen-jin.Analysis on the basic characteristics of the Xiaoqinling metamorphic core complex and its ore-controlling model[J].Northwest Geoscience,2000,21(1):77-84. |
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| Authors: | WANG Li-qun XIAO Wen-jin |
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| Abstract: | On the basis of analysis for the basic characteristics of Xiaoqinling metamorphic core complexe,the ralations of gold- ore to this tectonic style are discussed in the paper. Authers consider that the distribution of gold- ore is controlled by metamorphic core complexe and gold- mineralization has the vertical tectonic zonation.The types of gold- ore from upper one to lower are in the following:the tectonic altered- rocks,gold- bearing quartz veins and altered mylonites type.Besides,significance of prospecting of the vertical tectonic metalogenic zonation is stated too. |
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| Keywords: | Xiaoqinling metamorphic core complexe the vertical tectonic zonation altered mylonites type |
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