低磁纬度区ΔT异常处理解释方法在老挝平然村铜镍多金属矿区的找矿应用  

Prospecting application of Low Magmetic Latitute Area ΔT Amonaly Processing and Interpreting Method in Pingran Villiage Cu-Ni Polymentallic Deposit,Laos

作　　者：杨建平[1] 

机构地区：[1]天津华北地质勘查总院,天津300181

出　　处：《地质调查与研究》2011年第2期146-149,共4页Geological Survey and Research

基　　金：天津华北地质勘查局项目:老挝华潘省相柯县平然村铜镍多金属矿区地质物化探普查找矿

摘　　要：老挝华潘省相柯县平然村铜镍多金属矿区处于地球低磁纬度区域,对该区以近似水平磁化为主的ΔT异常进行化极和向上延拓处理后,再结合地质资料对磁异常进行分析推断解疑,找到了成矿有利地区。经钻探验证,见到了铜镍矿体,取得了找矿突破。Pingran village Cu-Ni polymetallic deposit of Xiangke County in Huapan province,Laos,is located in the low magmetic latitude area.Ore-hunting method of ΔT anomaly is used in this area.Through the processing of the result,combining with the geological investigation,the prospecting target was defined.The good Cu-Ni orebody was discovered by drilling holes.

关 键 词：平然村 铜镍多金属矿 磁异常 低磁纬度 老挝 

分 类 号：P631.221[天文地球—地质矿产勘探] P618.63[天文地球—地质学]