| 青海龙尾沟铜金矿床含矿斑岩脉地质与地球化学特征及研究意义 |
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| 引用本文： | 安国英,张汉成,徐善法,叶树民.青海龙尾沟铜金矿床含矿斑岩脉地质与地球化学特征及研究意义[J].物探与化探,2005,29(6):497-502. |
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| 作者姓名： | 安国英 张汉成 徐善法 叶树民 |
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| 作者单位： | 中国地质大学,北京,100083;中国国土资源航空物探遥感中心,北京,100083;; 中国地质大学,北京,100083;; 中国地质大学,北京,100083;中国地质科学院,地球物理地球化学勘查研究所,河北,廊坊,065000;; 中国地质科学院,地球物理地球化学勘查研究所,河北,廊坊,065000 |
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| 摘 要： | 青海省龙尾沟铜、金矿床是近年来阿尔金山南麓地区找矿工作所取得的重大突破,已探明铜、金矿体与花岗斑岩脉具有直接成因关系.从地质和地球化学特征上讨论了花岗斑岩脉的特征与成矿的关系,借此了解对龙尾沟铜、金矿床成因的认识.
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| 关 键 词： | 斑岩铜矿 地球化学特征 矿床成因 青海龙尾沟 |
| 文章编号： | 1000-8918（2005）06-0497-06 |
| 收稿时间： | 04 12 2005 12:00AM |
| 修稿时间： | 2005-04-12 |
GEOLOGICAL AND GEOCHAMICAL CHARACTERISTICS OF THE LONGWEIGOU PORPHYRY COPPER-GOLD DEPOSIT IN QINGHAI PROVINCE |
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| AN Guo-ying,ZHANG Han-cheng,XU Shan-fa,YE Shu-min.GEOLOGICAL AND GEOCHAMICAL CHARACTERISTICS OF THE LONGWEIGOU PORPHYRY COPPER-GOLD DEPOSIT IN QINGHAI PROVINCE[J].Geophysical and Geochemical Exploration,2005,29(6):497-502. |
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| Authors: | AN Guo-ying ZHANG Han-cheng XU Shan-fa YE Shu-min |
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| Institution: | 1.China University of Geosciences ; Beijing 100083, China ; 2. China Aerogeophysical Survey and Remote Sensing Center for Land and Resources,Beijing 100083, China; 3 Institute of Geophysical and Geochemical Exploration,CAGS,Langfang 065000,China |
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| Abstract: | The Longweigou porphyry copper deposit in Qinghai Province is an important deposit discovered in southern Altun Mountains in recent years.It has been proved that the Cu(Au) ore bodies are directly related to the granite-porphyry veins.Based on geological and geochemical background,this paper has discussed the relationship between the porphyry veins and the ore-forming process,and put forward the metallogenic mechanism of this porphyry Cu(Au) deposit. |
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| Keywords: | granite porphyry Cu deposit geochemical characteristics genesis of the ore deposit Longweigou in Qinghai |
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