| IP 测深曲线一维快速反演在找矿预测中的应用 |
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| 引用本文： | 吴英隆,阮百尧,陈康,陈忠献.IP 测深曲线一维快速反演在找矿预测中的应用[J].矿产与地质,1999,13(2):106-111. |
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| 作者姓名： | 吴英隆 阮百尧 陈康 陈忠献 |
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| 作者单位： | 1. 桂林工学院,桂林541004
2. 广西地球物理勘查院,柳州545005 |
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| 基金项目： | 国家自然科学基金,广西自然科学基金 |
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| 摘 要： | 一维快速反演的显著特点，是依据ρ＊ｓ和ρｓ在第ｉ个极距γｉ处的梯度，快速计算出体积极化地质体的实际埋深以及所对应的实际η和实际ρ值。通过广西博白东桃、望海嶂铅锌矿区和兴安杨梅铅锌矿区的电阻率／ＩＰ测深剖面资料的一维快速反演处理，结合矿区地质规律，进行找矿预测。对发现的异常经钻探验证，证实ＩＰ测深曲线一维反演技术方法可行，效果明显。
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| 关 键 词： | 电阻率/IP测深 一维快速反演 找矿预测 |
ONE DIMENSIONAL QUICK INVERSION OF IP SOUNDING CURVES USED IN ORE-PROSPECTING |
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| Wu Yinglong,Ruan Baiyao,Chen Kang,Chen Zhongyian.ONE DIMENSIONAL QUICK INVERSION OF IP SOUNDING CURVES USED IN ORE-PROSPECTING[J].Mineral Resources and Geology,1999,13(2):106-111. |
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| Authors: | Wu Yinglong Ruan Baiyao Chen Kang Chen Zhongyian |
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| Abstract: | A significant characteristic of one dimensional quick inversion is to quickly
calculate the real buried depth of a geological body which is volumepolarized and to calculate
the corresponding real and value in terms of gradient of *s and s in position i of the ith polar
distance.In Dongtao and Wanghaizhong LeadZinc mine located in Bobai and Yangmei
LeadZinc mine located in Xingan of Guangxi,one dimensional quick inversion processing of
data about electric risistivity/IP sounding section,combined with geological regularities,has
been used in oreprospecting.According to drilling checking the anomalies found by the method
mentioned above,it shows that the technological means of onedimensional quick inversion of IP
sounding curve is available and very effective. |
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| Keywords: | Electric resistivity/IP sounding Onedimensional quick inversion Oreprospecting |
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