| 云南东川—曲靖地区铂钯元素地球化学特征及其找矿探讨 |
| |
| 引用本文： | 郑玉清.云南东川—曲靖地区铂钯元素地球化学特征及其找矿探讨[J].地质找矿论丛,2001,16(2):89-93. |
| |
| 作者姓名： | 郑玉清 |
| |
| 作者单位： | 中国地质大学研究生院, |
| |
| 基金项目： | 国土资源部"九五”重点科技项目(编号:997021)资助. |
| |
| 摘 要： | 对云南东川－曲靖地区钯元素成矿地质背景的分析和水系沉积物铂钯元素地球化学特征的研究表明,该区Pt,Pd元素背景高,异常密集,强度大,异常主要受地层,构造和古火山机构的综合控制,呈NE向成带分布和EW向成串出现,该区铂族元素成矿地质条件有利,具有一定的找矿前景,要同时重视找寻与峨嵋山玄武岩有关和与黑色岩系有关的两类铂族矿床。
|
| 关 键 词： | 东川－曲靖地区 铂钯元素 地球化学特征 找矿方向 云南 成矿地质 水系沉积物 |
| 文章编号： | 1001-1412(2001)02-0089-05 |
| 收稿时间： | 2001/2/9 0:00:00 |
| 修稿时间： | 2001年2月9日 |
DISCUSSION ON GEOCHEMICAL CHARACTERISTICS OF PGE AND THE ORE PROSPECT IN DONGCHUAN-QUJING AREA, YUNNAN PROVINCE, CHINA |
| |
| ZHENG Yu-qing.DISCUSSION ON GEOCHEMICAL CHARACTERISTICS OF PGE AND THE ORE PROSPECT IN DONGCHUAN-QUJING AREA, YUNNAN PROVINCE, CHINA[J].Contributions to Geology and Mineral Resources Research,2001,16(2):89-93. |
| |
| Authors: | ZHENG Yu-qing |
| |
| Institution: | Graduate College, China University of Geosciences Wuhan 430074, China;the First Branch of Yunnan Geological Survey, Qujing 655001, China |
| |
| Abstract: | Investigation and river sediment sampling reveal high background value, strong and dense anomalies of PGE in Dongchuan Qujing area. The anomalies are mainly controlled comprehensively by strata, structure and volcanic apparatus occuring in clusters striking in NE or EW directions and showing favourable geological conditions of PGE ore formation. Ore prospect should be directed to PGE deposits both related to Emeishan basalt and black shale sequence. |
| |
| Keywords: | Dongchuan-Qujing area PGE geochemical characteristics ore prospect Yunnan |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《地质找矿论丛》浏览原始摘要信息 |
| 点击此处可从《地质找矿论丛》下载免费的PDF全文 |
|
