| 东昆仑野马泉地区矽卡岩矿床地质特征及控矿条件 |
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| 引用本文： | 刘云华,莫宣学,张雪亭,许国武.东昆仑野马泉地区矽卡岩矿床地质特征及控矿条件[J].华南地质与矿产,2005(3):18-23. |
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| 作者姓名： | 刘云华 莫宣学 张雪亭 许国武 |
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| 作者单位： | 宜昌地质矿产研究所,湖北,宜昌,443003;中国地质大学,北京,100083;中国地质大学,北京,100083;青海省地质调查院,西宁,810012;青海省地质调查院,西宁,810012 |
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| 基金项目： | 青海省东昆仑野马泉-乌兰乌珠尔多金属矿床成矿规律研究 |
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| 摘 要： | 野马泉地区蕴藏有丰富的矽卡岩型铁、铜、铅、锌、银矿床等,是东昆仑地区重要的多金属矿产地之一。对野马泉多金属矿床的产状、矿物共生组合、矿石结构构造、围岩蚀变类型等进行了研究,查明矿床主要产于花岗岩与围岩的接触面及其附近的断裂带中,其形成与区域晚古生代-早中生代构造岩浆旋回末期的岩浆活动关系密切,属岩浆矽卡岩型矿床。
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| 关 键 词： | 矽卡岩 矿床地质特征 控矿条件 东昆仑野马泉 |
| 文章编号： | 1007-3701（2005）03-0018-06 |
| 收稿时间： | 2005-05-09 |
| 修稿时间： | 2005年5月9日 |
Geological feature and ore-control condition of skarn type deposits in Yemaquan area, eastern Kunlun |
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| LIU Yun-hua,MO Xuan-xue,ZHANG Xue-ting,XU Guo-wu.Geological feature and ore-control condition of skarn type deposits in Yemaquan area, eastern Kunlun[J].Geology and Mineral Resources of South China,2005(3):18-23. |
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| Authors: | LIU Yun-hua MO Xuan-xue ZHANG Xue-ting XU Guo-wu |
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| Abstract: | Skarn type iron,copper,lead,zinc and silver deposits are widespread in Yemaquan area,constituting one the most important polymetallic bases of eastern Kunlun region.Study on occurrence,paragenetic association of minerals,texture and structure of ores and wallrock alteration shows that ore deposits in the region occur along the contact metamorphic zones of the granitic intrusions and the fractures nearby.Research also shows that the skarn type ore deposits were closely related to Late Paleozoic-Early Mesozoic magmatism. |
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| Keywords: | skarn geological feature of ore deposit ore-control condition Yemaquan eastern Kunlun |
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