| 栖霞孙疃地区金矿找矿前景探讨 |
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| 引用本文： | 周广海,李明,殷允惠,李景波.栖霞孙疃地区金矿找矿前景探讨[J].山东国土资源,2005,21(4):24-26. |
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| 作者姓名： | 周广海 李明 殷允惠 李景波 |
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| 作者单位： | 山东省第一地质矿产勘查院,山东,济南,250014;临沂市国土资源局,山东,临沂,276001 |
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| 摘 要： | 栖霞孙瞳地区已发现金矿(化)脉赋存于近EW向次级断裂构造中，围岩主要是新太古代胶东岩群黑云变粒岩及新元古代震旦期毕郭岩体中粒二长花岗岩。本区物化探异常及金矿化信息丰富，处于西林一陡崖断裂成矿带(NNE向)与近EW向断裂复合部位，是有利成矿地带，具有良好的找矿前景，是寻找大型金矿田的重要靶区。
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| 关 键 词： | 金矿 地质特征 找矿前景 山东栖霞 孙疃 |
| 修稿时间： | 2004年4月15日 |
Study on Gold-prospecting Future in Suntuan Area of Qixia City |
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| ZHOU Guanghai,LI Ming,YIN Yunhui and LI Jingbo.Study on Gold-prospecting Future in Suntuan Area of Qixia City[J].Land and Resources in SHANDONG Province,2005,21(4):24-26. |
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| Authors: | ZHOU Guanghai LI Ming YIN Yunhui and LI Jingbo |
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| Abstract: | Gold veins which have been found in Suntuan area of Qixia city occurs in sub-fault structure with the trend of EW. Its country rocks are majorly composed of Neo-archaean biotite-granulitite in Jiaodong group and medium-size adamellite in Biguo rocks of Neo-proterozoic Sinian period. Geophysical and geochemical prospecting is abnormal and gold-mineralization information is rich in this area. It locates in Xilin-Douya ore-forming belt (with the trend of NNE) and complex combination belt with the trend of EW,which is suitable for ore-forming. Thus,it is proved that this area has a good ore-forming future,and is an important target area for looking for large-type gold deposit. |
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| Keywords: | Gold deposit geological characteristics ore-prospecting future Qixia in Shandong province Suntuan |
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