摘要
矿区大地构造位置处于西伯利亚板块东南大陆边缘古生代陆缘增生带,二连-贺根山板块对接带中东段,大兴安岭中生代火山-岩浆岩带的西部边缘。区域构造活动发育,岩浆活动频繁,具有良好的成矿地质条件。本文以现有成果资料为依托,充分分析矿区成矿地质背景、地球物理、地球化学特征、矿体地质特征,探讨了矿床成因类型,总结了区内找矿标志,认为本区为与构造有关的中温热液型钼矿床,具备较好的找矿前景,为本区开展下一步找矿工作提供了参考。
The geotectonic location of the mining area is located in the Paleozoic continental margin accretion zone on the southeast continental margin of the Siberian plate,the middle and eastern section of the Erlian HEGENSHAN plate docking zone,and the western edge of the Mesozoic volcanic magmatic rock belt in the great Hinggan Mountains.Regional tectonic activities are developed,magmatic activities are frequent,and there are good metallogenic geological conditions.Based on the existing achievements and data,this paper fully analyzes the metallogenic geological background,geophysical,geochemical characteristics and geological characteristics of the ore body in the mining area,discusses the genetic types of the deposit,summarizes the prospecting signs in the area,and believes that this area is a mesothermal hydrothermal molybdenum deposit related to the structure,which has a good prospecting prospect,and provides a reference for the next prospecting work in this area.
作者
周红芳
杨瑞
王鹏
赵二丽
梁景利
ZHOU Hong-fang;YANG Rui;WANG Peng;ZHAO Er-li;LIANG Jing-li(Geological Brigade of North China Geological Exploration Bureau,Chengde 067000,China)
出处
《世界有色金属》
2022年第11期76-78,共3页
World Nonferrous Metals
基金
内蒙古地质勘查基金项目,编号:[2013]矿产1-040。
关键词
地质特征
找矿标志
呼勒斯台钼矿
内蒙古自治区
geological characteristics
prospecting indicators
hulistai molybdenum deposit
Inner Mongolia Autonomous Region
