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| 地面高精度连续磁测在西天山群吉萨依铜矿勘查中的运用 | |
| 引用本文： | 邵行来,薛春纪,严育通,席蕾.地面高精度连续磁测在西天山群吉萨依铜矿勘查中的运用[J].新疆地质,2011,29(3):342-347. |
| 作者姓名： | 邵行来 薛春纪 严育通 席蕾 |
| 作者单位： | 1. 地质过程与矿产资源国家重点实验室,中国地质大学地球科学与资源学院,北京100083新疆;维吾尔自治区人民政府国家305项目办公室,新疆乌鲁木齐830000 2. 地质过程与矿产资源国家重点实验室,中国地质大学地球科学与资源学院,北京100083新疆 3. 新疆 维吾尔自治区人民政府国家305项目办公室,新疆乌鲁木齐,830000 |
| 基金项目： | 国家科技支撑计划(2011BAB06B02); 长江学者和创新团队发展计划(IRT0755); 高等学校学科创新引智计划(B07011); 地质过程与矿产资源国家重点实验室开放基金(GPRM200832)联合资助 |
| 摘 要： | 近年来,地面磁法仪器测量精度和读数速度有根本性改变.特别是Overhauser和铯光汞磁力仪的应用,使读数间隔达0.1 s,而带有载波相位的GPS实时定位精度可达分米级.据新疆西天山尼勒克县群吉萨依铜矿区应用实例,展示出地面磁法连续测量比常规点距能够获得更多地磁场信息,提高发现异常能力和定性、定量解释精度.因此,该方法具很高社会效益和实际应用价值. |
| 关 键 词： | 群吉萨依铜矿 Overhauser磁力仪 地面高精度连续磁测 |
THE SIGNIFICANCE OF THE NEAR-CONTINUOUS GROUND MAGNETIC METHOD AND APPLICATION TO THE PROSPECTING FOR QUNJISAYI COPPER MINE IN THE WEST TIANSHAN |
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| SHAO Xing-lai,XUE Chun-ji,YAN Yu-tong,XI Lei.THE SIGNIFICANCE OF THE NEAR-CONTINUOUS GROUND MAGNETIC METHOD AND APPLICATION TO THE PROSPECTING FOR QUNJISAYI COPPER MINE IN THE WEST TIANSHAN[J].Xinjiang Geology,2011,29(3):342-347. | |
| Authors: | SHAO Xing-lai XUE Chun-ji YAN Yu-tong XI Lei |
| Institution: | SHAO Xing-lai1,2,XUE Chun-ji1,YAN Yu-tong1,XI Lei3(1.State Key Laboratory of Geological Processes and Mineral Resources,School of Earth Sciences and Resources,China University of Geosciences,Beijing,100083,China,2.The National 305 Project Office of Xinjiang,Urumqi,Xinjinag,830000,China) |
| Abstract: | Recently,the ground magnetic measuring precision and reading speed get a high improve.For the use of cesium optical-pumping magnetometer and Overhauser magnetometer,makes the readings interval can achieve 0.1 seconds.With a Carrier phase GPS,the Real-time positioning precision reaches 10-1m.It makes the ground magnetic measuring to be Near-Continuous.Based on the test of Qunjisayi copper mine in the West Tianshan,this paper shows that the near-continuous method gets more information of geomagnetic field.And... |
| Keywords: | Overhuaser magnetometer Near-Continuous Ground Magnetic Method Qunjisayi Copper Mine |
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