| 河南省砂金矿床地质特征 |
| |
| 引用本文： | 程书乐,王怀智,胡静,傅志国.河南省砂金矿床地质特征[J].地质找矿论丛,2011,26(1):46-50. |
| |
| 作者姓名： | 程书乐 王怀智 胡静 傅志国 |
| |
| 作者单位： | 河南省地质矿产勘查开发局第二地质勘查院,河南,许昌,461000 |
| |
| 摘 要： | 河南省砂金矿床广泛分布于黄河、长江两大水系的支流中,具代表性的有淅川寺湾及嵩县高都川两矿床,其成因类型分属于河床-河漫滩型与阶地型两大类。矿体展布形态与全新统地层分布状态一致,为近水平沿现代河流边部赋存的长条带状。在地质找矿方面,在两大水系交汇处、河流地形的缓坡以及河流的内湾一侧均为寻找砂金矿床的有利区段。
|
| 关 键 词： | 砂金矿床 矿床地质 找矿有利区段 河南省 |
| 收稿时间： | 2010/1/31 0:00:00 |
Geological characteristics of gold placer in Henan province |
| |
| CHENG Shu-le,WANG Huai-zhi,HU Jing and FU Zhi-guo.Geological characteristics of gold placer in Henan province[J].Contributions to Geology and Mineral Resources Research,2011,26(1):46-50. |
| |
| Authors: | CHENG Shu-le WANG Huai-zhi HU Jing and FU Zhi-guo |
| |
| Institution: | CHENG Shu-le,WANG Huai-zhi,HU Jing,FU Zhi-guo(No.2 Geo-Exploration Institute,Henan Provincial Bureau of Geo-explorationand Mineral Development,Xuchang 461000,Henan,China) |
| |
| Abstract: | gold placers in Henan province are widely distributed in tributaries of the Yellow and Yangtze River.The Siwan gold placer in Yichuan county and the Gaoduchuan gold placer in Songxian county are the two representatives belonging to channel-floodplain type and terrace type respectively.Distribution of the gold placers is coincided with that of Holocence strata and they occur as sub-parallel zones along modern rivers.The intersections of rivers,the gentle slopes of the river terrace and the inner curves of ri... |
| |
| Keywords: | gold placer deposit geology prospecting target Henan province |
| 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 |
|
