西南山区矿调中的地球物理综合找矿技术  

THE INTEGRATED GEOPHYSICAL TECHNIQUE FOR ORE PROSPECTING IN MOUNTAIN AREAS OF SOUTHWEST CHINA

作　　者：李华[1] 王永华[1] 艾斯卡尔[1] 吾守艾力[1] 李富[1] 周一敏[1] 

机构地区：[1]中国地质调查局成都地质调查中心,四川成都610081

出　　处：《物探与化探》2012年第4期523-528,共6页Geophysical and Geochemical Exploration

基　　金：中国地质调查局项目(1212010813066)

摘　　要：为了寻找隐伏矿、深部矿,以四川通安—小牛场地区为研究平台,开展了矿产远景调查,提出了将重力、航磁、地磁、激电等物探手段有机结合,综合应用于西南山区矿产调查的思路,并列举典型实例,逐步分析各种物探异常,最终实现从圈定找矿重点区到确定矿体平面分布形态的目的。以期这一重、磁、电相互结合的模式对今后西南山区的矿产勘查能起到一定的指导作用。In order to search for concealed ore deposits, the authors carried out prospective survey of mineral resources with Tong＇an-Xi- aoniuchang area of Sichuan Province as the study area. The integrated geophysical technique composed of gravity survey, aeromagnetic survey, high accuracy magnetic prospecting on earth＇s surface and IP method is put forward for the exploration of mineral resources in southwest China. It is shown that this combined technique can delineate useful geophysical anomalies for determining the main working area.

关 键 词：矿产调查 重力测量 航磁 地面高精度磁测 激发极化法 

分 类 号：P631[天文地球—地质矿产勘探]