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物探与化探  2018, Vol. 42 Issue (2): 316-324    DOI: 10.11720/wtyht.2018.2.13
  地质调查·资源勘查 本期目录 | 过刊浏览 | 高级检索 |
探地雷达在甲基卡稀有金属矿田找矿的应用
黄韬1, 付小方1, 杨荣1, 范俊波2
1.四川省地质调查院 稀有稀土战略资源评价与利用四川省重点实验室,四川 成都 610081;
2.成都理工大学 地球科学学院,四川 成都 610059
The application of ground-penetrating radar to ore exploration in the Jiajika rare metal orefield
HUANG Tao1, FU Xiao-Fang1, YANG Rong1, FAN Jun-Bo2
1. Evaluation and Utilization of Strategic Rare Metals and Rare Earth Resource Key Laboratory of Sichuan Province,Sichuan Geological Survey,Chengdu 610081,China;
2. School of Earth Science, Chengdu University of Technology, Chengdu 610059, China
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摘要 在四川甲基卡矿田新发现了超大型X03号锂矿化伟晶岩脉,在勘探过程中,首次使用探地雷达探测甲基卡矿田浅层地质结构。通过分析对比探地雷达模拟实验数据、实测探地雷达剖面、钻孔数据和便携式取样钻数据,发现探地雷达图像能有效反映矿田第四系浮土覆盖区浅层地质结构。本次研究还鉴别了酸性岩脉体或转石与第四系浮土、片岩等围岩之间界面的探地雷达信号特征,并利用探地雷达对X03号矿脉等隐伏脉体进行了揭盖,获得了矿脉浅部结构构造信息。通过本次研究,发现并证明探地雷达勘探稀有金属矿脉是有效的,能够代替槽探,实现绿色勘探和快速找矿评价。
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Abstract:A superlarge X03 rare metal vein has been recently discovered in the Jiajika orefield in western Sichuan. In the exploration, the ground-penetrating radar (GPR) was used to probe into shallow geological structures in the Jiajika orefield for the first time. By analyzing and comparative study of the model simulation, the measured GPR profile and the drilling data, it is found that the GPR image can effectively reveal the shallow geological structures beneath the Quaternary soil in this orefield. The characteristics of different reflections from the boundaries between acidic veins or boulders and their wall rocks, such as schist or Quaternary soil, were identified; by using the GPR method, the geological features at the top of the concealed X03 and other lithium veins were uncovered. Through this study, it is found that GPR detection is an effectively way to explore rare metal veins, which can replace the shallow trenching method and achieve green exploration as well as rapid prospecting and evaluation.
收稿日期: 2017-05-08      出版日期: 2018-04-03
:  P631  
基金资助:中国地质调查局项目“四川三稀资源综合研究与重点评价”(12120112208014) 与“四川康定甲基卡海子北锂矿普查”(川国土资函[2015]55号)联合资助
作者简介: 黄韬(1985-),男,工程师,主要研究方向为地球探测与信息技术。
引用本文:   
黄韬, 付小方, 杨荣, 范俊波. 探地雷达在甲基卡稀有金属矿田找矿的应用[J]. 物探与化探, 2018, 42(2): 316-324.
HUANG Tao, FU Xiao-Fang, YANG Rong, FAN Jun-Bo. The application of ground-penetrating radar to ore exploration in the Jiajika rare metal orefield. Geophysical and Geochemical Exploration, 2018, 42(2): 316-324.
链接本文:  
https://www.wutanyuhuatan.com/CN/10.11720/wtyht.2018.2.13      或      https://www.wutanyuhuatan.com/CN/Y2018/V42/I2/316
[1] 付小方,侯立玮,王登红,等.四川甘孜甲基卡锂辉石矿矿产调查评价成果[J].中国地质调查, 2014,3(1):37-43.
[2] 付小方,袁蔺平,王登红,等. 四川甲基卡矿田新三号稀有金属矿脉的成矿特征和勘探模型[J]. 矿床地质,2015,34(6):1172-1186.
[3] 付小方,郝雪峰. 四川甘孜州甲基卡地区发现超大型稀有金属锂矿床[J]. 中国地质调查成果快讯,2017,2(17-18):4-7.
[4] 付小方, 侯立玮, 许志琴. 雅江北部热隆扩展系的变形-变质作用[J]. 四川地质学报,1992,11(2):79-86.
[5] 侯立玮, 付小方. 松潘-甘孜造山带东缘穹隆状变质地质体[M]. 成都:四川大学出版社,2002,1-159.
[6] 许志琴, 侯立玮, 王宗秀, 等.中国松潘-甘孜造山带的造山过程[M]. 北京:地质出版社,1992, 1-189.
[7] 肖瑞卿,付小方,袁蔺平,等.土壤地球化学测量在甲基卡稀有金属找矿中的应用[J].四川地质学报,2016,36(3):500-505.
[8] Neal A, Ground-penetraing radar and its use in sedimentology: principles, problems and progress[J]. Earth Science Review, 2004, 66: 261-330.
[9] Davis J, Annan A.Ground-penetrating radar for high-resolution mapping of soil and rock stratigraphy[J]. Geological Prospecting, 1989, 37: 531-551.
[10] Tillard. Radar experiments in isotropic and anisotropic geological formations (granite and schists)[J]. Geological Prospecting, 1994, 42: 615-636.
[11] Warren C, Giannopoulos A, Giannakis I. gprMax: Open source software to simulate electromagnetic wave propagation for Ground Penetrating Radar[J]. Computer Physics Communications 2016, 209: 163-170.
[12] Giannopoulos A, Diamanti N.Numerical modelling of ground-penetrating radar response from rough subsurface interfaces[J]. Near surface geophysics, 2008(6): 357-369.
[13] Milan B, Haeni B.Application of ground-penetrating-radarin hydrological studies[J]. Ground warer, 1991, 29(3): 375-386.
[14] Kramer N, Wohl E, Harry D.Using ground penetrating radar to ‘unearth’ buried beaver dams[J]. Geology, 2012, 40(1): 43-46.
[15] 胡俊,俞祁浩,游艳辉,等. 探地雷达在多年冻土区正演模型研究及应用[J]. 物探与化探,2012,36(3):457-461.
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