云南地质
雲南地質
운남지질
YUNNAN GEOLOGY
2011年
3期
332-335,361
,共5页
王进朝%李石磊%燕永锋%苏昌学%于斌
王進朝%李石磊%燕永鋒%囌昌學%于斌
왕진조%리석뢰%연영봉%소창학%우빈
磁铁矿%磁参数%磁异常%高精度磁测%云南维西拉嘎洛
磁鐵礦%磁參數%磁異常%高精度磁測%雲南維西拉嘎洛
자철광%자삼수%자이상%고정도자측%운남유서랍알락
Magnetite%Magnetic Parameter%Magnetic Anomaly%High Precision Magnetic Survey%Laga-luo,Weixi,Yunnan
测区引起磁异常的有磁铁矿(化)体和玄武岩,二者之间的磁性差异很大,为磁法勘探寻找磁铁矿奠定物性基础。通过磁法勘探的野外作业和室内数据整理分析,并经异常推断解释圈出矿体5个,并经坑探验证有效。
測區引起磁異常的有磁鐵礦(化)體和玄武巖,二者之間的磁性差異很大,為磁法勘探尋找磁鐵礦奠定物性基礎。通過磁法勘探的野外作業和室內數據整理分析,併經異常推斷解釋圈齣礦體5箇,併經坑探驗證有效。
측구인기자이상적유자철광(화)체화현무암,이자지간적자성차이흔대,위자법감탐심조자철광전정물성기출。통과자법감탐적야외작업화실내수거정리분석,병경이상추단해석권출광체5개,병경갱탐험증유효。
In this area, the minerals that cause the magnetic anomaly are magnetite (magnetized) body and basalt, which are very different in magnetism. This difference in magnetism is the material foundation for magnetite prospecting in magnetic exploration. According to the field processing and the indoor analysis, sorting out of data of magnetic exploration, and inference, interpretation of anomaly, 5 ore bodies are contoured, which have been confirmed with pit prospecting method.