| 张恩厚.综合物化探方法在粒七湾钨钼矿勘查中的应用实践[J].地质找矿论丛,2018,33(3):490-494 |
| 综合物化探方法在粒七湾钨钼矿勘查中的应用实践 |
| The Comprehensive Appliation of Physical and Chemical Prospecting Technique in the Exploration of Tungsten and Molybdenum Ore of Liqiwan, Qimen County |
| 投稿时间：2018-05-09 |
| DOI：10.6053/j.issn.1001-1412.2018.03.021 |
| 中文关键词: 粒七湾钨钼矿 化探异常 激电异常 综合物化探方法 安徽省 |
| 英文关键词:Liqiwan tungsten molybdenum ore chemical anomaly IP anomaly integrated geophysical-geochemical technique Anhui province |
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| 中文摘要: |
| 化探异常通常直接显示浅部地层元素富集程度，激发极化法对地下岩层含矿位置进行定位，两者有机结合，可对找矿起到事半功倍的作用。本文针对粒七湾钨钼矿与黄铁矿紧密相伴、钨钼矿越富伴随黄铁矿越多的特点，通过激电异常圈定地下金属硫化矿物富集范围，结合化探钨钼异常，其找矿效果良好。应用实践表明，地表有化探钨钼异常而对应地下无激电异常，地下无钨钼矿存在，只有两者异常都存在，地下深部才有可能成矿。这可为本地区寻找同类型矿床提供借签。 |
| 英文摘要: |
| Geochemical anomaly usually directly shows the degree of concentration of shallow strata elements, locating the ore-bearing position of underground rock formations by IP and an organic combination of these two works better. In this paper, according to the characteristics of the Liqiwan tungsten molybdenum ore closely associated with pyrite and the more abundant tungsten molybdenum ore is accompanied by pyrite, the range of underground metal sulfide mineral enrichment is delineated by IP anomalies, and combined with geochemical tungsten molybdenum anomalies, the prospecting effect is good. The application practice shows that there is geochemical exploration tungsten-molybdenum anomaly on the surface of the earth and there is no excitation electrical anomaly under the ground. There may has tungsten molybdenum deposit underground if both are anomaly. This can help to locate the similar deposits in this regionr. |
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