物探与化探2017，Vol.41Issue(4)：634-640,7.DOI:10.11720/wtyht.2017.4.07
内蒙古乌奴耳铅锌银矿物化探异常特征及找矿效果
Geophysical-geochemical anomaly characteristics and prospecting effect in the Wunuer lead and zinc silver deposit of Inner Mongolia
摘要
Abstract
The Wunuer lead zinc silver deposit is located in Wunuer-Wuerqihan area of Xingan geosynclines, Inner Mongolia.The surface of the whole mining area is of vegetation, and the geological prospecting indicator is not obvious.In the process of ore prospecting, the integrated geophysical and geochemical methods played an important role in the delineation of orebodies.Geochemical survey shows that the ore-forming elements include Pb, Zn and Ag, the area is large, the components are complex, and the concentration zone is obvious.With high precision magnetic method, the authors detected that the mining area is distributed in a buried rock contact zone, and mineralized rocks have high polarization rate (ηs =3%) and high resistivity (ρs=600-1 000 Ω·m).All of the above data are important indicators for ore-prospecting.This paper summarizes the geological, geophysical and geochemical characteristics of the deposit, and puts forward the prospecting method in the Da Hinggan Mountains, which provides reference for further prospecting in this region.关键词
乌奴耳/铅锌银矿/物化探异常特征/找矿效果Key words
Wunuer/lead zinc silver deposit/geophysical and geochemical anomalies/prospecting effect分类
天文与地球科学引用本文复制引用
乔祯,蒋职权,张国瑞,张贤良..内蒙古乌奴耳铅锌银矿物化探异常特征及找矿效果[J].物探与化探,2017,41(4):634-640,7.基金项目
中国地质调查局2012年矿产远景地质调查项目(资[2012]矿调02-09-23) （资[2012]矿调02-09-23）
