| 宁陕县正河金矿床构造控矿特征及矿床成因初探 |
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| 引用本文： | 刘晓峰,王力群,王磊,刘宏君.宁陕县正河金矿床构造控矿特征及矿床成因初探[J].矿产与地质,2005,19(2):150-154. |
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| 作者姓名： | 刘晓峰 王力群 王磊 刘宏君 |
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| 作者单位： | 西北有色地质勘查局712总队,陕西,咸阳,712000 |
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| 摘 要： | 通过对正河金矿的构造控矿特征、成矿物质来源及成矿作用的讨论，认为蚀变矿化带受控于次级背斜，为背斜核部的轴面劈理化带，山阳-凤镇深大断裂是该矿床的导矿构造。该矿床成矿作用经历了多期次的构造演化过程，成因为热水沉积-变质变形-构造热液改造型矿床。
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| 关 键 词： | 金矿床 矿床成因 构造控矿特征 蚀变矿化带 正河 宁陕县 |
| 文章编号： | 1001-5663(2005)02-0150-05 |
| 修稿时间： | 2004年8月15日 |
ORE-CONTROLLING CHARACTRISTICS OF STRUCTURE AND THE DEPOSIT GENESIS OF ZHENGHE GOLD DEPOSIT, NINGSHANXIAN |
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| LIU Xiao-feng,WANG Li-qun,WANG Lei,LIU Hong-jun.ORE-CONTROLLING CHARACTRISTICS OF STRUCTURE AND THE DEPOSIT GENESIS OF ZHENGHE GOLD DEPOSIT, NINGSHANXIAN[J].Mineral Resources and Geology,2005,19(2):150-154. |
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| Authors: | LIU Xiao-feng WANG Li-qun WANG Lei LIU Hong-jun |
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| Abstract: | According to analysis on ore controlling characteristics of structure and sources of metallogenic material and gold metallization, the authors think that mineralized belt is axial cleavage belt on the core of an anticline which is controlled by secondary anticlines in the Zhenghe gold deposit. The Shanyang-Fengzhen deep- rooted Fault was an ore transmitting structure in the deposit. The deposit genesis is considered to be a hydrothermal sedimentation -metamorphose and deformation-structural hydrothermal alterative type. |
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| Keywords: | gold deposit deposit genesis ore controlling characteristics of structure alterative mineralized belt Zhenghe Ningshanxian |
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