| 辽东早元古代金银多金属成矿区成矿条件及找矿方向 |
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| 引用本文： | 赵广繁.辽东早元古代金银多金属成矿区成矿条件及找矿方向[J].岩土工程界,1996(4). |
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| 作者姓名： | 赵广繁 |
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| 作者单位： | 有色总公司辽宁地勘局１０３队 |
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| 摘 要： | 辽东裂谷金银多金属矿床是在裂谷发育的中晚期由同生断裂－硅质岩－浅海泻湖环境构成金、银多金属矿源浓集区，经辽河期、印支期重熔花岗岩改造形成的，它们具有特殊的地球化学和地球物理场。通过研究，本文建立了金银成矿模式和找矿指标，指出了重点找矿区和找矿远景区。
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| 关 键 词： | 辽东裂谷，金银多金属矿床，预测找矿区 |
THE METALLOGENIC BACKGROUND OF THE EARLY PROTEROZOIC GOLD-SILVER POLYMETALLIC DEPOSITS IN THE METALLOGENIC PROVINCES OF THE EASTERN LIAONING |
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| Zhao Guangfan.THE METALLOGENIC BACKGROUND OF THE EARLY PROTEROZOIC GOLD-SILVER POLYMETALLIC DEPOSITS IN THE METALLOGENIC PROVINCES OF THE EASTERN LIAONING[J].Geotechnical Engineering World,1996(4). |
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| Authors: | Zhao Guangfan |
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| Abstract: | The eastern Liaoning rift is a gold-silver polymetallic-concentrated provices formed by contemporaneous faults-silicalites-shallow sea and lagoon during a middle-late Period of the rift development, and reformed by remelting granite magmatism. The metallogenic province has specifically geochemical and geophysical characteristics. The metallogenic model has been established, prospecting criteria been summarized and the major prospecting region been outlined. |
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| Keywords: | Liaoning rift An-Ag polymetallic deposit prognosis of prospect area |
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