| 地质-地球化学建模在湖南沅麻盆地的应用 |
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| 引用本文： | 杨保国.地质-地球化学建模在湖南沅麻盆地的应用[J].物探与化探,2016(2):272-278. |
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| 作者姓名： | 杨保国 |
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| 作者单位： | 宁夏地球物理地球化学勘查院,宁夏 银川,750004 |
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| 基金项目： | 中国地质调查局全国矿产资源潜力评价项目 |
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| 摘 要： | 以沅麻盆地1∶20万区域地球化学水系沉积物数据为基础,对沅麻盆地九曲湾铜矿床的地质、地球化学特征及区域异常信息的判别与提取进行分析,建立了九曲湾典型铜矿床地质—地球化学找矿模型,并成功圈定了预测区。由此可知该方法可行,应用效果明显。
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| 关 键 词： | 沅麻盆地 地质-地球化学模型 异常信息 找矿标志 预测区圈定 |
The application of geological-geochemical modeling to Yuanma Basin,Hunan Province |
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| YANG Bao-Guo.The application of geological-geochemical modeling to Yuanma Basin,Hunan Province[J].Geophysical and Geochemical Exploration,2016(2):272-278. |
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| Authors: | YANG Bao-Guo |
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| Abstract: | Based on the data of 1 ∶ 200 000 regional geochemical stream sediments in Yuanma Basin, the authors analyzed geological and geochemical characteristics as well as the discrimination and extraction of regional anomaly information of the Jiuquwan copper ore deposit in Yuanma basin. Then the authors established a typical geological?geochemical prospecting model for the Jiuquwan copper ore deposit, and successfully delineated the prediction area. It can thus be seen that the method is feasible and effective. |
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| Keywords: | Yuanma basin geological-geochemical model anomaly information prospecting criteria delineation of prediction area |
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