地面高精度磁测在密云兵马营区铁矿资源勘探的应用  

Iron Ore Resources Exploration in Miyun Bingmaying Area

作　　者：孙磊 李福庆 焦尚斌 薛宝林 

机构地区：[1]华北地质勘查局五一九大队,河北保定071051

出　　处：《西部探矿工程》2014年第10期92-94,99,共4页West-China Exploration Engineering

摘　　要：密云兵马营铁矿地面高精度磁法测量和综合研究工作中,通过化极处理和不同高度延拓成果分析,了解了磁性体的分布特征及该区构造特征,通过用二度半人机联作实时二维剖面反演,拟合出矿体的形态特征,为矿床勘探提供了较为详细的地球物理依据。The author participated in Miyun Maying iron ore ground high-precision magnetic measurement and comprehensive research work. Through reduction to the pole and results analysis of continuation in different height, the distribution characteristics of the magnetic body and the structure characteristics were real- ized. By using the two degree half interactive real-time 2-D inver- sion, the morphological characteristics of the ore body was fitted out, which provides a detailed geophysical basis for mineral explo- ration.

关 键 词：化极 向上延拓 反演拟合 

分 类 号：P631[天文地球—地质矿产勘探]