内蒙古阿拉善右旗大车场-阿门尚德地区成矿规律和成矿预测
Metallogenic law and metallogenic prediction in Dachechang-Amenshangde Area,Alxa Right Banner,Inner Mongolia
员俊杰 1高琪 1卢震 2张祥 2李慧雯2
作者信息
- 1. 中国地质调查局呼和浩特自然资源综合调查中心,内蒙古 呼和浩特 010010;中国地质学会华北克拉通北缘金矿勘查技术创新基地,内蒙古 呼和浩特 010010
- 2. 中国地质调查局呼和浩特自然资源综合调查中心,内蒙古 呼和浩特 010010
- 折叠
摘要
矿产的分布规律主要包括空间分布、时间分布、共生关系和内在成因等多个方面,而这些规律又与各种地质条件的发生发展有着密切的联系.本文通过对内蒙古阿拉善右旗大车场-阿门尚德地区大地构造背景、地层、岩浆岩和构造等地质条件及已发现矿床(矿化点)分布特征开展综合研究,共在研究区划分出Ⅰ级成矿远景区 2处、Ⅱ级成矿远景区 3处,圈定B类找矿靶区 2个、C类找矿靶区 1个,并进一步评估各成矿远景区成矿潜力,旨在为后人在该区开展矿产勘查提供一定的意见建议.
Abstract
The distribution law of minerals mainly includes spatial distribution,time distribution,symbiotic relationship and internal genesis,which are closely related to the occurrence and development of various geological conditions.In this paper,a comprehensive study was carried out on the geological conditions such as tectonic background,strata,magmatic rocks and structures,and the distribution characteristics of discovered deposits(mineralization points)in the Dachechang-Amenshangde Area of Alxa Right Banner,Inner Mongolia.In the study area,two grade I metallogenic prospect areas and three grade II metallogenic prospect areas were divided,two class B prospecting target areas and one class C prospecting target area were delineated,and the metallogenic potential of each metallogenic prospect area was further evaluated,aiming to provide some suggestions for future generations to carry out mineral exploration in this area.
关键词
阿拉善右旗/地质条件/成矿规律/成矿预测/成矿远景区Key words
Alxa Right Banner/geological condition/metallogenic law/metallogenic prediction/metallogenic prospective area引用本文复制引用
基金项目
中国地质调查局项目资助(12120114062001)
出版年
2024
NETL
NSTL
万方数据