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| 河南省济源沙沟铅锌矿的发现及意义 | |
| 引用本文： | 宫程, 张海洋. 河南省济源沙沟铅锌矿的发现及意义[J]. 地质与资源, 2009, 18(2): 121-124. doi: 10.13686/j.cnki.dzyzy.2009.02.015 |
| 作者姓名： | 宫程 张海洋 |
| 作者单位： | 河南省地质矿产局第二地质队,河南,焦作,454002;河南省地质矿产局第二地质队,河南,焦作,454002 |
| 摘 要： | 根据化探异常所圈定的靶区，采用化探和物探相结合的方法，在河南省西北部上寒武统白云岩中发现了类似于MVT的铅锌矿床.矿体赋存于上寒武统的厚层状白云岩中，矿体的产出部位与层位和构造关系密切.不同级别和不同时期的构造相互交汇和切割，对铅锌矿床的形成起着明显的控制作用.通过矿床特征、找矿标志的分析研究，对该类型铅锌矿床的找矿标志和找矿方法有了新的认识和发现，为寻找此类型的铅锌矿床提供了经验. |
| 关 键 词： | 铅锌矿 化探异常 上寒武统白云岩 岩性和构造的双重控制 河南省 |
| 收稿时间： | 2008-12-29 |
| 修稿时间： | 2009-01-19 |
DISCOVERY AND SIGNIFICANCE OF THE SHAGOU LEAD-ZINC DEPOSIT IN JIYUAN, HENAN PROVINCE |
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| GONG Cheng, ZHANG Hai-yang. DISCOVERY AND SIGNIFICANCE OF THE SHAGOU LEAD-ZINC DEPOSIT IN JIYUAN, HENAN PROVINCE[J]. Geology and Resources, 2009, 18(2): 121-124. doi: 10.13686/j.cnki.dzyzy.2009.02.015 | |
| Authors: | GONG Cheng ZHANG Hai-yang |
| Affiliation: | No. 2 Geological Party, Henan Bureau of Geo-exploration and Mineral Development, Jiaozuo 454002, Henan Province, China |
| Abstract: | Based on the target delineated by geochemical anomaly, combining geophysical method, the Jiyuan lead-zinc deposit, which is similar to the Mississippi Valley Type(MVT), is found in the Upper Cambrian dolomite in Northwestern Henan Province. The orebodies, occurring in thick-bedded dolomite, are closely related to the horizons and structures. The intersections of structures with different times and various levels obviously control the formation of the lead-zinc deposit. With the analysis on the characteristi... |
| Keywords: | lead-zinc deposit geochemical anomaly Upper Cambrian dolomite lithological and structural control |
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