| 马林霄,董少波,周朝宪,曾瑞垠,黄建业,谭康雨.塞拉利昂Yirisen金矿地质特征及成因浅析[J].矿产勘查,2015,6(3):311-317 |
| 塞拉利昂Yirisen金矿地质特征及成因浅析 |
| Geological characteristics and genesis of the Yirisen gold deposit, Sierra Leone |
| |
| DOI： |
| 中文关键词: 塞拉利昂 Yirisen金矿 苏拉山—坎格瑞山绿岩带 金矿床成因 |
| 英文关键词: Yirisen gold deposit Sula Mountains-Kangari Hills greenstone belt genesis of gold deposit Sierra Leone |
| 基金项目: |
|
| 摘要点击次数: 3064 |
| 全文下载次数: 1759 |
| 中文摘要: |
| Yirisen金矿位于西非克拉通西南缘的苏拉山(Sula Mountains)—坎格瑞山(Kangari Hills)绿岩带内,地处苏拉山绿岩带南部与坎格瑞山绿岩带交接部位,该区成矿条件有利,金矿资源丰富。文章在前人研究的基础上,从大地构造背景出发,结合矿床地质特征、金的富集和产出特征、成矿温度、控矿特征等对该金矿床成因机制进行探讨,以期为该区金矿勘探和研究提供科学依据。 |
| 英文摘要: |
| The Yirisen gold deposit is located in the Sula Mountains-Kangari Hills greenstone belt, southwestern margin of West Africa Craton,and in junction part between the southern part of Sula Mountains greenstone belt and Kangari Hills greenstone belt. The metallogennic condition is very favorable,and there is rich gold resources in this deposit area. On the basis of previous studies,this paper analyzed the genetic mechanism of the gold deposit from the view of the regional tectonic setting in combination with the characteristics of the gold deposit,gold enrichment and occurrence features,mineralization temperature and ore-controlling characteristics, in order to provide some references for gold exploration and study in this area. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|