| 云南白牛厂银多金属矿床成因 |
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| 引用本文： | 祝朝辉,张乾,邵树勋,何玉良,王大鹏.云南白牛厂银多金属矿床成因[J].世界地质,2006,25(4):353-359. |
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| 作者姓名： | 祝朝辉 张乾 邵树勋 何玉良 王大鹏 |
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| 作者单位： | 1. 中国科学院,地球化学研究所矿床地球化学国家重点实验室,贵州,贵阳,550002;中国科学院,研究生院,北京,100039
2. 中国科学院,地球化学研究所矿床地球化学国家重点实验室,贵州,贵阳,550002 |
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| 基金项目： | 中国科学院重点方向项目(KZCW3-SW-125) |
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| 摘 要： | 对云南白牛厂超大型银多金属矿床的地质、地球化学特征及矿床形成的长期性及多阶段性的研究认为:白牛厂银多金属矿床是热水沉积—叠生成因矿床,早期呈现寒武纪的热水同生沉积成矿作用,晚期为燕山期花岗岩浆热液成矿作用。该矿床是热水沉积成矿作用与岩浆热液成矿作用叠加成矿的产物。
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| 关 键 词： | 云南 银多金属矿床 白牛厂 热水沉积矿床 叠生成因矿床 |
| 文章编号： | 1004-5589（2006）04-0353-07 |
| 收稿时间： | 2005-06-01 |
| 修稿时间： | 2005-06-012006-06-05 |
Origin of Bainiuchang silver-polymetallic deposit in Yunnan, China |
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| ZHU Chao-hui,ZHANG Qian,SHAO Shu-xun,HE Yu-liang,WANG Da-peng.Origin of Bainiuchang silver-polymetallic deposit in Yunnan, China[J].World Geology,2006,25(4):353-359. |
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| Authors: | ZHU Chao-hui ZHANG Qian SHAO Shu-xun HE Yu-liang WANG Da-peng |
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| Institution: | 1. State Key Lab of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, Guizhou , China ; 2. Graduate School of Chinese Academy of Sciences, Beijing 100039, China |
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| Abstract: | On the basis of the geological and geochemical characteristics of the metallic deposit and its long-term multi-staged mineralization,the authors consider that the Bainiuchang silver-polymetallic deposit is a hot-water in deposit-diplogenetic deposit.The Cambrian hot-water syngenetic sedimentary ore-forming process occurred in the early stage,while the Yanshanian granitic magma hydatogenesis in the later stage.The deposit was produced by superimposition of the hot-water sedimentary mineralization and magmatic hydatogenesis. |
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| Keywords: | Yunnan silver-polymetallic deposit Bainiuchang hot-water deposit diplogenetic deposit |
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