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| 河南省新县赛山寨铜异常区找矿前景综合评价 | |
| 引用本文： | 丁见广.河南省新县赛山寨铜异常区找矿前景综合评价[J].地质与勘探,2013,49(4):689-695. |
| 作者姓名： | 丁见广 |
| 作者单位： | 1. 河南省地质调查院,河南郑州,450051 2. 河南省地质矿产开发局第三地质调查队,河南信阳,464000 3. 郑州工业贸易学校,河南郑州,450000 |
| 基金项目： | 《1∶5万双柳树、白雀园幅地质、战略性矿产资源远景调查》项目的部分成果 |
| 摘 要： | 在1∶5万水系沉积物测量的基础上,对大别山北麓赛山寨一带的元素分布特征、单元素异常特征、元素相关性分析、异常元素组合特征进行了研究,研究发现Cu、Au、Mo为区内具一定潜力的找矿指标。文章运用成矿系列、缺位找矿新理论,重新对大别山北麓赛山寨一带区域成矿地质条件及地球化学异常特征进行分析,从区域成矿背景、地层、构造等方面探讨了该铜多金属异常区的成矿条件,认为该异常区斑岩型钼矿成矿地质条件优越,深部应具有较大的找矿潜力,并为该地区今后的矿产勘查工作指明了方向。 |
| 关 键 词： | 赛山寨铜多金属异常区 水系沉积物测量 地球化学异常 成矿系列 找矿前景 河南省 |
| 收稿时间： | 2012/6/16 0:00:00 |
| 修稿时间： | 1/6/2013 12:00:00 AM |
A Prospect Appraisal of the Saishanzhai Copper Anomaly Area in Xinxian County, Henan Province |
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| DING Jian-guang.A Prospect Appraisal of the Saishanzhai Copper Anomaly Area in Xinxian County, Henan Province[J].Geology and Prospecting,2013,49(4):689-695. | |
| Authors: | DING Jian-guang |
| Institution: | Henan Institute of geological Survey, Zhengzhou,Henan |
| Abstract: | Abstract: This work investigates the element distribution, single element anomalies, element correlation and element anomaly assemblages in the Saishanzhai area of the northern piedmont of the Dabie Shan based on the 1:50000 stream sediment survey. The results show that this area has a substantial potential for Cu, Au and Mo ores. Using the new theory of mineralization series and vacancy prospecting, we reanalyze the metallogenic conditions and geochemical anomaly characteristics in this copper anomaly area, and discuss the metallogenic conditions from the aspects of metallogenic background, strata and structure. We suggest that this anomaly area should have a great prospecting potential for porphyry molybdenum deposits, especially in the deep subsurface. And we propose favorable ore-searching areas in this region. |
| Keywords: | Cu anomaly area in the Saishanzhai region stream sediment survey geochemical anomalies metallogenic series ore prospects |
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