| 山东省平度市大庄子矿区浅成石英脉型金矿分段规律研究 |
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| 引用本文： | 王小军,李永钱.山东省平度市大庄子矿区浅成石英脉型金矿分段规律研究[J].化工矿产地质,2013(1):10-13. |
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| 作者姓名： | 王小军 李永钱 |
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| 作者单位： | 中国海洋大学;山东黄金矿业(鑫汇)有限公司 |
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| 摘 要： | 大庄子矿区石英脉型金矿脉中金矿体的分段富集主要以"串珠状"相间、斜列式分布两种方式重现。通过对矿区井下探矿工程已揭露的石英脉型金矿脉取样分析,研究其品位变化规律,发现其金矿体分段律在金矿脉的走向(水平延伸)上表现为:随着探矿深度的增加(中段的下延),矿化率表现出增加的趋势,富矿段长度不断增加,且富矿段间隔呈缩小的趋势。
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| 关 键 词： | 分段律 金矿体 石英脉 大庄子 |
THE RESEARCH ON SEGMENTATION RULES OF EPITHERMAL QUARTZ VEIN TYPE GOLD DEPOSIT IN DAZHUANGZI MINE,PINGDU CITY,SHANDONG PROVINCE |
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| Wang Xiaojun,Li Yongqian.THE RESEARCH ON SEGMENTATION RULES OF EPITHERMAL QUARTZ VEIN TYPE GOLD DEPOSIT IN DAZHUANGZI MINE,PINGDU CITY,SHANDONG PROVINCE[J].Geology of Chemical Minerals,2013(1):10-13. |
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| Authors: | Wang Xiaojun Li Yongqian |
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| Institution: | 1.Ocean University of China,Qingdao,Shandong,266100,China;2.Shangdong Gold Mining(Xinhui).,LTD,Pingdu,Shandong,266715,China |
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| Abstract: | Gold orebodies of quartz vein in Dazhuangzi mine area,which segmented enrichment have two reproducible ways of "string of bead" white and oblique-style.Through analyzed the sample of gold ore vein which revealed underground by exploration project,to study the variation of ore grade,then found segments law of gold body at the trend(horizontal extension) of the gold ore vein:As the the prospecting depth increases(tunnel decurrent),mineralization rate showed an increasing trend,length of bonanza paragraph also showed an increasing trend,which interval was reduced. |
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| Keywords: | sectional law gold Dazhuangzi quartz vein |
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