| 张永强,谈乐,刘小朋,李小明,王才进.陕西安康北部地区1∶5万水系沉积物地质地球化学特征及找矿方向[J].矿产勘查,2018,9(8):1605-1610 |
| 陕西安康北部地区1∶5万水系沉积物地质地球化学特征及找矿方向 |
| Geological and geochemical characteristics and prospecting direction in 1∶5 0000 stream sediments of the northern region of Ankang,Shaanxi |
| 投稿时间：2018-04-01 |
| DOI： |
| 中文关键词: 安康北部 水系沉积物 地球化学特征 找矿方向 陕西 |
| 英文关键词: Ankang north,stream sediments,geochemical characteristics, prospecting direction, Shaanxi |
| 基金项目:中国地质调查局(编号:12120113048100)资助。 |
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| 摘要点击次数: 1891 |
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| 中文摘要: |
| 陕西省安康北部地区1∶5万水系沉积物测量工作,共圈定Au等各类单元素异常654处,综合异常51处,初步查明了区内Au、Pb等12种元素的地球化学参数特征、分布规律及其组合特征,根据地质背景、异常组合特征及推断的构造控制因素,在全区划分了7个重点成矿异常区带,进一步圈定了12个找矿远景预测区,主攻矿种Au、Pb、Zn、V、Ti,为该区下一步找矿工作部署指明了方向。 |
| 英文摘要: |
| In the measurement of 1∶50000 stream sediments in the northern part of Ankang,Shaanxi Province,a total of 654 anomalies such as Au and other types of single element and 51 general anomalies were delineated. Preliminarily, the geochemical parameters of distribution patterns and their combined characteristics of 12 elements such as Au and Pb in the area, were identified,. Based on the geological background,anomalous combination features and inferred structural control factors,7 key metallogenic anomalous zones have been divided in the entire region,and further delineated 12 prospecting areas. The main researched minerals of Au,Pb,Zn,V,Ti indicate the direction for the next step of prospecting work in the area. |
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