| 大别山地面γ能谱资料的统计分析及其铀成矿信息 |
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| 引用本文： | 郭福生,唐志良.大别山地面γ能谱资料的统计分析及其铀成矿信息[J].铀矿地质,1998,14(5):294-301. |
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| 作者姓名： | 郭福生 唐志良 |
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| 作者单位： | 华东地质学院!江西临川，344000，华东地质学院!江西临川，344000，华东地质学院!江西临川，344000，华东地质学院!江西临川，344000，地矿部水文地质工程地质研究所!河北正定，050800 |
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| 摘 要： | 用GAD－6型4道γ能谱仪对大别造山带各地质体进行了地面γ能谱测定，获1324组eU，eTh，K含量数据。根据113组中子活化分析数据对能谱资料进行了质量检验。在计算能谱特征参数的基础上，将富铀钍地质体划分为铀源体、富铀体和含铀体，并探讨了其空间组合特征及其与铀成矿的关系。
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| 关 键 词： | 秩和检验 能谱特征参数 铀成矿 大别造山带 |
STATISTIC ANALYSIS OF GROUND GAMMA-RAY SPECTROMETRIC DATA AND THEIR PROSPECTING INFORMATION ON URANIUM METALLOGENY IN DABIE MOUNTAIN |
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| Guo Fusheng, Le Renchang, Gu Junru, Liang Dingxin.STATISTIC ANALYSIS OF GROUND GAMMA-RAY SPECTROMETRIC DATA AND THEIR PROSPECTING INFORMATION ON URANIUM METALLOGENY IN DABIE MOUNTAIN[J].Uranium Geology,1998,14(5):294-301. |
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| Authors: | Guo Fusheng Le Renchang Gu Junru Liang Dingxin |
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| Abstract: | The ground gamma-ray spectrometric survey for various geological bodies in the Dabieorogenic belt was performed with the four channel gamma-ray spectrometer GAD-6. The obtained 1324 data of U, Th and K have been checked by the 113 data from neutron activationanalysis. Based on the calculation of spectral characteristic parameters, the uranium-richbodies and thoriurn-rich bodies are classified into uranium source bodies, uranium-rich bodiesand uranium-bearing bodies. The spatial distribution of the three kinds of geological bodiesand their prospecting information on urAnium rnetallogeny are discussed in the paper as well. |
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| Keywords: | Rank-sum check Spectral characteristic parameter Uranium mineralization Dabie orogenic belt |
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