| 山东焦家金矿深部盲矿体定位预测研究 |
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| 引用本文： | 庞绪成,顾雪祥,唐菊兴,傅绍洪,吕古贤,孙之夫,郑小礼.山东焦家金矿深部盲矿体定位预测研究[J].成都理工大学学报(自然科学版),2005,32(6):551-555. |
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| 作者姓名： | 庞绪成 顾雪祥 唐菊兴 傅绍洪 吕古贤 孙之夫 郑小礼 |
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| 作者单位： | 成都理工大学地球科学学院,成都,610059;河南理工大学,焦作,454000;中国地质大学,北京,100083;成都理工大学地球科学学院,成都,610059;中国科学院地球化学研究所,贵阳,550002;中国地质科学院地质力学研究所,北京,100081;山东黄金集团有限公司焦家金矿,莱州,261441 |
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| 基金项目： | 中国科学院资助项目
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焦家金矿资助项目 |
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| 摘 要： | 通过对比研究以及高精度的激电探测,认为焦家金矿床深部的高极化率间断带可与新城和望儿山金矿上部矿体与下部盲矿体之间的无矿带对应;垂向上Ag-Sb-Hg-Pb-Zn-Au-As-Cu-Bi化探异常分带明显,向深部异常规模在扩大,As和Bi出现高值异常,Au,Ag和Sb等元素出现较高异常,显示头晕、尾晕异常叠加.综合地质物化探信息,焦家金矿乃至整个焦家金矿田在主矿体以下约100 m处存在第二成矿富集带.
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| 关 键 词： | 地球化学 激电异常 第二成矿富集带 预测 焦家金矿 |
| 文章编号： | 1671-9727(2005)06-0551-05 |
| 收稿时间： | 2005-03-26 |
| 修稿时间： | 2005年3月26日 |
Prediction of the deep blind orebodies in the Jiaojia gold deposit, Shandong, China |
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| PANG Xu-cheng,GU Xue-xiang,TANG Ju-xing,FU Shao-hong,LU Gu-xian,SUN Zhi-fu,ZHENG Xiao-li.Prediction of the deep blind orebodies in the Jiaojia gold deposit, Shandong, China[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2005,32(6):551-555. |
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| Authors: | PANG Xu-cheng GU Xue-xiang TANG Ju-xing FU Shao-hong LU Gu-xian SUN Zhi-fu ZHENG Xiao-li |
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| Institution: | 1. College of Earth Sciences, Chengdu University of Technology, Chengdu 610059, China; 2. Henan Polytechnic University, Jiaozuo 454000, China; 3. China University of Geosciences, Beijing 100083, China; 4. Institute of Geochemistry, CAS, Guiyang 550002, China; 5. Institute of Geomechanics , CAGS, Beijing 100081; 6. Jiaojia Gold Mine of Shandong Gold (Group |
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| Abstract: | Regional correlations and the high-resolution induced electrical survey indicate that the gap zones of the high polarization ratios at the deep sites of the Jiaojia deposit correspond to the upper orebodies and the Xincehng and Wang'ershan gold deposits.The geochemical exploration anomalies of Ag-Sb-Hg-Pb-Zn-Au-As-Cu-Bi seem to be intensified along the dips of the orebodies with high anomalies of As and Bi and relatively high anomalies of Au,Ag and Sb at depth,indicating the existence of another gold enrichment zone approximately 100 m below the main orebody of the Jiaojia deposit. |
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| Keywords: | geochemistry electrical survey gold enrichment zone prediction Jiaojia gold deposit |
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