| 山东栖霞毕郭地区1∶50 000水系沉积物测量异常特征及找矿预测 |
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| 引用本文： | 智云宝,魏正宇,郝兴中,王立功,祝培刚.山东栖霞毕郭地区1∶50 000水系沉积物测量异常特征及找矿预测[J].科学技术与工程,2023,23(15):6327-6338. |
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| 作者姓名： | 智云宝 魏正宇 郝兴中 王立功 祝培刚 |
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| 作者单位： | 山东省地质调查院;中国冶金地质总局山东正元地质勘查院 |
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| 基金项目： | 中国地质调查局项目(121201004000150017-60)； |
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| 摘 要： | 为实现栖霞地区金矿找矿突破，在毕郭地区开展1∶50 000水系沉积物测量的基础上，进行Au、Ag等为主的16种元素分析。对元素分布特征、富集离散特征及异常特征进行研究，并进行各元素的R形聚类分析和因子分析。结果表明，研究区内以Au为主的成矿各元素异常强度高，规模大，套合性好的异常，主要分布在与区内主成矿及其次级断裂带。结合区内地质、物探及矿产特征，圈定5处金找矿预测区：笏山金矿的深部及外围A级预测区1处、台前金矿深部B级预测区1处、孙疃-大河崖、三宿夼和大花园地区C级预测区各1处。
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| 关 键 词： | 水系沉积物 金矿 找矿预测 毕郭 栖霞 |
| 收稿时间： | 2022/7/31 0:00:00 |
| 修稿时间： | 2023/3/16 0:00:00 |
Anomaly characteristics and Prospecting Prediction of 1:50 000 Stream Sediment Survey in Biguo area,Qixia,Shandong Province |
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| Zhi Yunbao,Wei Zhengyu,Hao Xingzhong,Wang Ligong,Zhu Peigang. Anomaly characteristics and Prospecting Prediction of 1:50 000 Stream Sediment Survey in Biguo area,Qixia,Shandong Province[J].Science Technology and Engineering,2023,23(15):6327-6338. |
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| Authors: | Zhi Yunbao Wei Zhengyu Hao Xingzhong Wang Ligong Zhu Peigang |
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| Institution: | Institute of Geological Survey,Shandong Province;Geological Exploration Institute of Shandong Zhengyuan of the China Metallurgical Geology Bureau |
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| Abstract: | In order to achieve a breakthrough in gold prospecting in Qixia area, We analyzed 16 elements mainly including Au and Ag which were on the basic of the stream sediment survey in 1:50 000 scale of the Biguo area.The distribution characteristics, enrichment and dispersion characteristics and abnormal characteristics of elements are studied, and the R-type clustering analysis and factor analysis of each element are carried out.The results show that |
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| Keywords: | stream sediment gold deposit prospecting prediction Biguo Qixia |
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