| 库布苏式金矿的发现过程及找矿方向 |
| |
| 引用本文： | 高怀忠,张旺生.库布苏式金矿的发现过程及找矿方向[J].地质科技情报,1997,16(3):69-72. |
| |
| 作者姓名： | 高怀忠 张旺生 |
| |
| 作者单位： | 中国地质大学 |
| |
| 基金项目： | 国家“八五”科技攻关项目 |
| |
| 摘 要： | 简述了库布苏金矿的地质特征，提出了在西部地区寻找该类矿床的找矿准则。该矿产于陆缘火山岩岩浆孤区，其成矿与强应变构造带及浅成、超浅成脉岩有关，有东准噶尔地区，强应变构造带与不同方向的断裂变汇地段、低绿片岩相带和金的化探异常应是优选找矿靶区的依据，次级脆性断裂破碎带、中性岩脉和蚀变应是找矿标志。
|
| 关 键 词： | 金矿床 绿片岩相 发现过程 找矿方向 |
DISCOVERY AND PROSPECTING DIRECTION FOR GO LD ORE DEPOSIT OF KUBUSU TYPE |
| |
| Gao Huaizhong,Zhang Wangsheng.DISCOVERY AND PROSPECTING DIRECTION FOR GO LD ORE DEPOSIT OF KUBUSU TYPE[J].Geological Science and Technology Information,1997,16(3):69-72. |
| |
| Authors: | Gao Huaizhong Zhang Wangsheng |
| |
| Abstract: | This paper describes briefly the geologic feature of Kubusu gold ore deposit and points out the criterion for finding this type of ore deposits in west area of East Jungger.This ore deposit formed in the epicontinental volcano magma arc area and is related to the brittile fracture zone and ultrahypabyssal dikes in genesis.The intersections of highly strained zones and other fractures of different directions,low greenschist facies and anomaly of Au should be considered as selecting conditions of prospecting tagets for gold ore deposits in East Jungger.Brittile fracture zones,intermediate dikes and the altered rocks in highly strained zone should be regard as prospecting criteria. |
| |
| Keywords: | highly strained zone brittile fracture zone low greenschist facies diorite porphyrite East Jungger |
| 本文献已被 CNKI 维普 等数据库收录！ |
