西藏罗布莎铬铁矿区电磁波CT应用效果  

THE EFFECT OF APPLYING THE ELECTROMAGNETIC WAVE CT TO THE EXPLORATION OF THE NORBUSA CHROMITE ORE DISTRICT IN TIBET

作　　者：邱礼泉[1] 

机构地区：[1]中国地质科学院地球物理地球化学勘查研究所,河北廊坊065000

出　　处：《物探与化探》2013年第1期59-62,共4页Geophysical and Geochemical Exploration

基　　金：全国危机矿山接替资源找矿项目(200654100);国家高技术研究发展计划(863计划)项目(2006AA06Z136)

摘　　要：结合罗布莎铬铁矿区Ⅶ矿群实例,对地下电磁波CT的方法技术、解释推断作了概括,指出地下电磁波CT在铬铁矿区的应用是可行和有效的,可以确定矿体在两孔间的位置、延伸、产状及见矿连通情况,以及发现孔间盲矿体。This paper describes briefly the technology of the measurement and interpretation of ground electromagnetic wave CT through the survey conducted in 7th ore body group of the Norbusa chromite deposit.The position,extension,strike and dip as well as the connection of ore bodies on cross-hole section can be detected and blind ore bodies on cross-hole section can also be found by ground electromagnetic wave CT.The test results prove the feasibility and effectiveness of the electromagnetic wave CT in the exploration of chromite deposits.

关 键 词：罗布莎 铬铁矿 电磁波CT 盲矿体 

分 类 号：P631[天文地球—地质矿产勘探]