摘要
本文主要从地层、构造、岩浆岩等区域成矿地质背景因素加以总结;对区域的重力场、磁场的特征及遥感特征进行分析、解译;对区域的地球化学场、1/20万化探异常进行深入研究;对区域矿产加以概述;在此基础之上对大梨树沟、红太平、新华村3个区域的成矿地质背景、重磁场特征及1/5万化探异常特征进行深入研究,最后总结了区域上的找矿前景。
The geotectonic setting, strata, structure, magmatic rock and regional metallogenitc geologic setting were mainly summed up in the study area, meanwhile, we analyzed regional gravity field, characteristics of magnetic field and remote sensing and structure; furthermore, studied regional geochemical field, geochemical exploration anomaly (1∶200 000), and regional mineral resources. On the basis of that, the regional metallogenetic geologic setting, gravity, characteristics of magnetic field and geochemical exploration anomaly (1∶50 000) are studied in detail, finally, the ore-hunting prospect in the study area was summed up in this paper.
出处
《吉林地质》
2004年第4期49-55,96,共8页
Jilin Geology
基金
吉林省汪清县红太平地区银多金属普查
关键词
找矿前景
化探异常
成矿地质背景
区域成矿
地球化学
解译
岩浆岩
矿产
特征
因素
metallogenetic geologic setting
gravity, magnetic field characteristics
geochemical characteristics
taphrogeosyncline
mineralized altered strata
Wangqing
