摘要
雁单图地区矿床位于阿尔金山弧形褶带,阿克塞褶带中。区内矿体主要赋存于青白口纪五个山组上部的灰岩中,矿体总体呈似层状产出。本次工作是在野外地质工作和收集前人资料的基础上,以雁单图地区区域地质背景、构造演化、矿体成因研究为基础,详细研究了雁单图地区矿山的地质特征,总结了工程地质开采条件。
The deposit in yandantu area is located in the arcuate fold belt and Aksai fold belt of Altun mountain.The ore bodies in the area are mainly hosted in limestone in the upper part of wugeshan formation of Qingbaikou period,and the ore bodies are generally layered.This work is based on the field geological work and the collection of previous data,and based on the study of regional geological background,structural evolution and ore genesis in Yandan map area,the geological characteristics of the mines in Yandan map area are studied in detail,and the engineering geological mining conditions are summarized.
作者
王亮
WANG Liang(The Fourth Geological and Mineral Exploration Institute of Gansu Bureau of geological and mineral exploration and development,Jiuquan 735000,China)
出处
《世界有色金属》
2019年第23期279-280,共2页
World Nonferrous Metals
关键词
雁单图
矿山
工程地质
特征
Yandan map
mine
engineering geology
characteristics
