内蒙古鄂伦春旗宜里钼矿物化探特征及其找矿意义  

Geophysical and Geochemical Features and Prospecting in Yili Mo Camp,Oroqen Banner

作　　者：董庆光 黄万宽 弓帅 

机构地区：[1]辽宁省物测勘查院,辽宁沈阳110121

出　　处：《甘肃冶金》2014年第6期103-104,133,共3页Gansu Metallurgy

摘　　要：在内蒙古鄂伦春旗宜里矿区通过物、化探综合手段进行找矿,取得了良好效果,现已发现2条矿化蚀变带,并在Ⅱ号矿化蚀变带的南侧所布设的钻孔中见到多层钼工业矿体,查证钼矿体主要赋存在二长花岗岩和凝灰质砂岩中,推断该两种地质体的接触部分可形成高品位钼矿体。该矿区的找矿经验在半干旱荒漠区开展找矿工作具有指导意义。The exploration experience was summed up based on the study of thefeatures of geophysical and geochemical exploration. Two mineralization and alteration belts were found,and multilayer Mo orebodies were found in monzonitic granite and tuff sandstone form in the borehole in the southern side of II mineralization and alteration belt. The contact zone was deduced to form Mo deposit of high grade. The exploration experience in Inner Mongolia is of guiding significance to the semi arid region.

关 键 词：物化探特征 综合手段找矿 宜里钼矿 鄂伦春旗 

分 类 号：P631[天文地球—地质矿产勘探]