| 韩冬梅,邱迎芝,徐颖,孟万涛,崔玉宝.河北邯邢地区邯邢式铁矿深部找矿初探[J].矿产勘查,2014,5(3):450-459 |
| 河北邯邢地区邯邢式铁矿深部找矿初探 |
| Discussion on iron prospecting at depth of the Han-Xing type iron deposit in Han-Xing area, Hebei |
| 投稿时间：2013-08-05 |
| DOI： |
| 中文关键词: 河北 邯邢式铁矿 深部找矿 低缓异常 叠加异常 磁异常筛选 |
| 英文关键词: Han-Xing type iron ore deposit iron prospecting at depth gentle magnetic anomalies overprinting magnetic anomaly evaluation of magnetic anomalies Hebei |
| 基金项目:河北省国土资源厅科研项目(编号:2010056371)资助。 |
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| 中文摘要: |
| 河北省邯邢地区是我国邯邢式铁矿重要集中区,目前已经进入深部找矿阶段。文章针对该地区深部找矿问题对前人在磁异常验证过程中存在的不足,比如验证不彻底、大量丙、丁异常未验证、成矿期后形成的武安断陷盆地具有与周围一致的成矿地质条件等,提出了邯邢地区进一步找矿潜力巨大的认识。文章针对找矿中的物探工作探讨了磁异常筛选的方法和对磁异常数据处理方法的运用,提出了综合物探手段的运用是目前克服磁法多解性的有效方法。 |
| 英文摘要: |
| The Han-Xing area, Hebei province, is the important iron mineralization area of the Han-Xing iron type ore deposit in China. At present, the iron exploration for the Han-Xing iron type ore deposit has entered the stage of deep prospecting. This paper presented new perception that there is great potential for exploring the Han-Xing type iron deposit in this region based on the study of existing problems in the verification of magnetic anomalies in the previous deep iron exploration for the Han-Xing type iron deposit, such as magnetic anomalies not tested completely, large number of C and D type magnetic anomalies not to be verified yet and metallogenic conditions of the Wuan downfaulted basin formed after iron mineralization which is similarly with the Han-Xing area not studied yet etc..This paper discussed the application of the evaluation approach and data processing of magnetic anomalies. Finally the authors proposed the integration of various of geophysical survey methods is effective way for prospecting the deep iron deposit in the study area. |
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