地质调查与研究Issue(1)：46-51,6.
高精度重力测量在冀东铁矿整装勘查区查找隐伏铁矿中的应用
Application of the High Precision Gravity Survey in Prospeting Concealed Deposit in Jidong Iron Ore Peripheral Coverage Area
摘要
Abstract
This paper introduced the process of the high precision gravity survey in Jidong iron ore peripheral cov-erage area. Combined with the gravity and magnetic profile, using second degree semi-gravity and magnetic data joint inversion, the gravity and magnetic anomaly by drilling verification finds iron thickness of 20 meters. This overview summarized that the residual gravity anomaly is effective method in search for deep concealed ore, and Jidong iron ore periphery had great prospecting potential.关键词
冀东铁矿/剩余重力异常/重磁剖面/重磁异常Key words
Jidong iron ore/residual gravity anomaly/gravity and magnetic profile/gravity and magnetic anomaly分类
地质学引用本文复制引用
张国利,赵更新,滕菲,王得启,匡海阳,黄忠峰,陈枫..高精度重力测量在冀东铁矿整装勘查区查找隐伏铁矿中的应用[J].地质调查与研究,2014,(1):46-51,6.基金项目
国家地质大调查项目冀东铁矿外围1:5万重力调查 （）
