| 攀西水系沉积物铂、钯异常及对找寻铂、钯矿的启示 |
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| 引用本文： | 包凤琴,李佑国,杨武年,任光明.攀西水系沉积物铂、钯异常及对找寻铂、钯矿的启示[J].地质与资源,2007,16(2):107-111. |
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| 作者姓名： | 包凤琴 李佑国 杨武年 任光明 |
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| 作者单位： | 1. 成都理工大学 核技术与自动化工程学院, 四川 成都 610059;2. 成都理工大学 地球科学学院, 四川 成都 610059 |
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| 基金项目： | 中国地质调查局重点研究项目 |
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| 摘 要： | 利用攀枝花幅（永仁幅）、会理幅、盐边幅、米易幅、盐源幅和西昌幅共6个1：20万图幅的区域铂、钯地球化学资料，运用了数据滤波处理方法圈定铂族元素异常.讨论了水系沉积物中铂、钯地球化学背景和异常与峨眉山玄武岩、基性-超基性岩等地质体的空间关系，并做了该地区铂族矿产的找矿远景预测.
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| 关 键 词： | 铂族元素 水系沉积物 数据滤波 攀西地区 |
| 文章编号： | 1671-1947（2007）02-0107-05 |
| 收稿时间： | 2006-10-19 |
| 修稿时间： | 2006-10-192006-11-06 |
GEOCHEMICAL CHARACTERISTICS OF Pt AND Pd ANOMALIES IN STREAM SEDIMENTS AND ORE SEARCHING GUIDE IN PANZHIHUA-XICHANG AREA |
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| BAO Feng-qin,LI You-guo,YANG Wu-nian,REN Guang-ming.GEOCHEMICAL CHARACTERISTICS OF Pt AND Pd ANOMALIES IN STREAM SEDIMENTS AND ORE SEARCHING GUIDE IN PANZHIHUA-XICHANG AREA[J].Geology and Resources,2007,16(2):107-111. |
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| Authors: | BAO Feng-qin LI You-guo YANG Wu-nian REN Guang-ming |
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| Institution: | 1. College of Applied Nuclear Technology and Automation Engineering, Chengdu University of Technology, Chengdu 610059, China;2. College of Geosciences, Chengdu University of Technology, Chengdu 610059, China |
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| Abstract: | Panzhihua-Xichang area is one of the potential regions for PGE deposits in China,because of its good PGE ore-forming geological backgrounds. Geochemical data from six 1∶ 200 000 maps of Panzhihua (Yongren),Huili,Yanbian,Miyi,Yanyuan and Xichang sheets are adopted and treated by means of data-filter to delineate PGE anomalies. The geochemical background and anomalies of Pt and Pd in stream sediments are studied. The relation of their distribution to the Emeishan basalts is also discussed. The prospecting targets for PGE deposits in the area is predicted. |
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| Keywords: | PGE stream sediment data-filter means Panzhihua-Xichang area |
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