| 滇东南西畴县鸡街金矿矿床地质特征及成因探讨 |
| |
| 引用本文： | 李宁,朱杰勇.滇东南西畴县鸡街金矿矿床地质特征及成因探讨[J].科学技术与工程,2014,14(18). |
| |
| 作者姓名： | 李宁 朱杰勇 |
| |
| 作者单位： | 昆明理工大学 国土资源与工程学院,昆明理工大学 国土资源与工程学院 |
| |
| 摘 要： | 鸡街金矿属典型的卡林型金矿,与邻区广南老寨湾金矿、富宁革档大中型金矿具可比性,为构造中低温热液渗滤成因,加里东不整合面长期的地层缺失和风化剥蚀为金的初步富集以及后期成矿提供了前提条件,控制了金矿体的形成。通过对鸡街金矿曼龙沟矿段矿床地质特征的研究,对矿石及围岩微量元素的测定分析,认为金的主要物质来源为D1PS1、O1n地层,并总结加里东不整合面对矿床形成的作用及矿床形成的过程。
|
| 关 键 词： | 鸡街金矿 矿床地质特征 加里东不整合面 不整合面控矿 |
| 收稿时间： | 2014/1/18 0:00:00 |
| 修稿时间： | 2014/1/18 0:00:00 |
Geological Characteristics and Genesis Of Xichou County Jijie Gold Deposit in southeastern Yunnan |
| |
| LI Ning and ZHU Jieyong.Geological Characteristics and Genesis Of Xichou County Jijie Gold Deposit in southeastern Yunnan[J].Science Technology and Engineering,2014,14(18). |
| |
| Authors: | LI Ning and ZHU Jieyong |
| |
| Institution: | Kunming University of Science and Technology |
| |
| Abstract: | Jijie gold deposit belongs to the typicalSCarlin type gold deposit. It can compare with the adjacent Guangnan Laozhaiwan gold deposit,SFuningSGedang gold deposits. The causes is Structural and Epithermal infiltration. Caledonian Unconformity stratum loss and long-term weathering and denudation provides the precondition or gold enrichment and mineralization of the late, Controlling theSformation ofSgold ore. In this paper, it think that the mainSmaterial sourcesSof goldSis D1ps1,O1n stratum and analyzing the affect of Caledonian Unconformity for deposit formation and the forming process through researching on Geological Characteristics of the Jijie Manlonggou gold deposit and determination ofStrace elementsSof ore andSrock. |
| |
| Keywords: | jijie gold deposit geological characteristics caledonian unconformity unconformity ore- controlling |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《科学技术与工程》浏览原始摘要信息 |
| 点击此处可从《科学技术与工程》下载免费的PDF全文 |
