福建龙岩马坑铁矿床深部找矿远景分析  

Analysis on Deep Prospecting Potential of Makeng Iron Deposit in Longyan City,Fujian Province

作　　者：谢家松 

机构地区：[1]福建省第八地质大队,龙岩364012

出　　处：《福建地质》2016年第3期181-189,共9页Geology of Fujian

摘　　要：马坑铁矿是福建省已知的最大型"马坑式"磁铁矿床。利用历年地质资料、结合科研成果,对"马坑式"铁矿在找矿理念上三位一体的找矿模型开展研究,对该矿床深部找矿潜力进行探讨和预测,并通过对高磁异常开展深部钻探工程验证,证实区内高磁异常为矿致异常,取得较好的找矿效果,具有较好的深部找矿潜力,并为矿区下一步工作提出建议。Makeng iron deposit is the largest ＂ Makeng type＂ known magnetite deposit in Fujian province.Based on the geological data of the past years,combined with scientific research results,the trinity of ＂ Makeng type＂ iron ore prospecting model was studied.discussed and predicted the exploration potential in the deep part of the deposit,and through the high magnetic anomaly to carry out deep drilling engineering verification,the ore finding effect is better.It is proved that the high magnetic anomaly is ore induced abnormaly in the area,which has good deep prospecting potential,and puts forward some suggestions for the next step of the mining area.

关 键 词：深部找矿 磁异常 含矿层位 找矿预测 马坑铁矿 

分 类 号：P618.31[天文地球—矿床学]