| 贾超,田麒,杨秀俊,曹健,牛磊.地物化综合剖面在内蒙古扎鲁特旗榆树屯化探异常区的应用[J].地质找矿论丛,2022,37(2):216-227 |
| 地物化综合剖面在内蒙古扎鲁特旗榆树屯化探异常区的应用 |
| Application of integrated geochemical and geophysical profiles to Yushutun geochemical anomly area of Jarud Banner, Inner Mogolia |
| 投稿时间：2021-08-15 |
| DOI：10.6053/j.issn.1001-1412.2022.02.011 |
| 中文关键词: 榆树屯 化探异常区 地物化综合剖面 找矿效率 内蒙古 |
| 英文关键词:Yushutun geochemical anomaly area integrated geochemical and geophysical profile prospecting efficiency Inner Mogolia |
| 基金项目:内蒙古自治区地质勘查基金项目"内蒙古通辽市华杰等两幅1∶5万区域地质矿产调查"(编号:NMKD2014-12)资助。 |
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| 中文摘要: |
| 榆树屯化探异常区位于大兴安岭成矿带中南段,元素富集明显,异常区内中酸性脉岩发育,可见多组NE向和NW向断裂构造,具较强烈的蚀变特征,主要为硅化、褐铁矿化等。通过地物化综合剖面方法在榆树屯化探异常区查证发现,利用综合地物化剖面可以迅速明确异常性质、确定找矿地段,使找矿效率得到明显提高。 |
| 英文摘要: |
| Yushutun geochemical anomaly area is located in the central south of Daxing Anling mountain metallogenic belt with obvious enrichment of elements. Intermediate-acid dykes, NE, NW faults are developed. Alteration includes mainly silicification, limonitization etc. Integrated geochemical and geophysical profile method is applied to the area with result showing that anomaly property and targets can be determined quickly thus prospecting efficiency improved. |
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