| 张楠,贾嵩,蒋彬,徐立忠,潘玉焜.高精度低空磁测在火山岩构造区的应用[J].矿产勘查,2017,8(5):881-888 |
| 高精度低空磁测在火山岩构造区的应用 |
| Application of high-accuracy and low-altitude aeromagnetic survey in the volcanic tectonic area |
| 投稿时间：2015-12-17 |
| DOI： |
| 中文关键词: 高精度低空磁测 斑岩型铜矿 火山岩 卡拉塔格 |
| 英文关键词: high-accuracy and low-altitude aeromagnetic survey, porphyry copper deposit, volcanic rock, Kalatage |
| 基金项目:国土资源部公益性行业科研专项(编号:201411026-2)资助。 |
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| 摘要点击次数: 1881 |
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| 中文摘要: |
| 卡拉塔格火山岩构造区位于新疆吐哈盆地南缘,大南湖—头苏泉古生代增生岛弧带的北段,属中亚成矿带中段,具有较好的区域成矿地质背景。在前人工作的基础上结合高精度低空磁测结果初步解译了勘查区内与磁性特征相关的构造形迹。通过对动力滑翔机低空磁测采集数据质量的评述及与以往不同尺度的磁测结果对比分析,证明了该低空磁测方法采集数据真实可靠,在地面工作困难的地区可以高效地代替地面磁测。 |
| 英文摘要: |
| The Kalatage volcanic tectonic area is located in southern margin of Turpan-Hami basin, northern part of Paleozoic Dananhu-Tousuquan accretionary island arc belt in Xinjiang with relatively favorable regional metallogenic background, which is located the middle part of Central Asian metallogenic belt. On the basis of previous work in,combination with the result of high-precision and low-altitude magnetic measurement, the structural features related to the magnetic properties in the exploration area can be preliminarily interpreted. Through the recitation of data quality collected by the powered glider obtained by the low-altitude magnetic measurement and the comparative analysis with former magnetic results in different scales, it has confirmed that the data collected by the low-altitude magnetic measurement is reliable, and this method can effectively replace the ground magnetic measurement in the area where the surface access is difficult. |
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