| 辽东半岛黄海沿岸滨海砂金成矿环境及成矿模式探讨 |
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| 引用本文： | 刘国海,李培英.辽东半岛黄海沿岸滨海砂金成矿环境及成矿模式探讨[J].海洋地质与第四纪地质,1993,13(3):43-48. |
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| 作者姓名： | 刘国海 李培英 |
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| 作者单位： | 辽宁师范大学，国家海洋局第一海洋研究所，辽宁省地质矿产局 大连 116022，青岛 266003，沈阳 110032 |
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| 摘 要： | 本文根据辽东半岛地质构造条件、河谷滨海地貌、第四纪沉积物特征及砂金(滨海)的成矿地质条件研究,并与国外特大型砂金(滨海)成矿地质条件的对比认为:本区具有世界特大型滨海砂金(美国阿拉斯加)矿床相似的成矿地质条件与沉积环境。根据物质来源、水动力条件、成矿环境研究,首次建立辽东半岛滨海砂金成矿模型。
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| 关 键 词： | 砂金 成矿环境 成矿模型 金矿床 |
RESEARCH ON MINERALIZATION ENVIRONMENT AND MODEL OF LITTORAL PLACER GOLD ALONG YELLOW SEA COAST IN LIAODONG PENINSULA |
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| Liu Guohai.RESEARCH ON MINERALIZATION ENVIRONMENT AND MODEL OF LITTORAL PLACER GOLD ALONG YELLOW SEA COAST IN LIAODONG PENINSULA[J].Marine Geology & Quaternary Geology,1993,13(3):43-48. |
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| Authors: | Liu Guohai |
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| Abstract: | On the basis of the researchs on geological tectonic conditions, coastal river-valley land forms ,Quaternary deposit characteristics and mineral-forming conditions of littoral placer gold in Liaodong Peninsula,and through comparison with mineral-forming conditions of large littoral placer gold deposits in foreign countries, this paper suggests that the region is similar in mineral-forming conditions and sedimentary environment to the large Alaska (U. S. A. )littoral placer gold.
A mineralization model of littoral placer gold in Liaodong Peninsula has been first established according to mineral sources,hydrodynamic conditions and mineralization environment. |
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| Keywords: | littoral placer gold mineralization environment mineralization mod-el |
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