用五位一体找矿模式实现白涧铁矿深部找矿新突破  

APPLICATION OF THE INTEGRATIVE PROSPECTING MODEL IN THE DEEP OF BAIJIAN IRON DEPOSIT IN HEBEI PROVINCE

作　　者：孔凡合[1] 孙富海[2] 

机构地区：[1]河北省地矿局第11地质大队,河北邢台054000 [2]沙河市国土资源局,河北沙河054100

出　　处：《地质与资源》2011年第1期67-69,共3页Geology and Resources

摘　　要：通过综合分析邯邢地区铁矿有利条件,提出了地层、构造、岩浆岩、围岩蚀变、物探异常＂五位一体＂的找矿模式,确立了深部找矿新原则,利用这个原则对白涧铁矿进行重新认识,综合分析预测白涧矿区为一埋藏较深、规模较大、品位较高的隐伏产出的邯邢式铁矿床.2006~2010年对白涧铁矿进行了工作,得到了验证,实现了深部找矿新突破,使白涧铁矿成为邯邢地区最大的接触交代式铁矿,是用五位一体找矿模式深部找矿的成功典范.After a comprehensive analysis of the favorable conditions for iron deposits in Han-Xing area in Hebei Province,the integrative prospecting model is established.The model integrates the information of stratigraphy,structure,magmatic rocks,wallrock alteration and magnetic anomaly to reassess the Baijian iron deposit in the deep.Prediction shows that a deeply buried,large scale,high grade iron deposit of Han-Xing type exists in Baijian orefield.The result was verified by the filed work form 2006 to 2010,making the Baijian iron deposit the largest of contact metasomatic type in Han-Xing area.The integrated prospecting model realizes a breakthrough for the deep exploration of Baijian iron deposit and is proved successful.

关 键 词：磁异常 综合分析 五位一体 深部找矿 白涧铁矿 河北省 

分 类 号：P618.31[天文地球—矿床学]