| 简论金的成矿时代 |
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| 引用本文： | 赵爱林,李景春.简论金的成矿时代[J].地质与资源,2001,10(3):162-164. |
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| 作者姓名： | 赵爱林 李景春 |
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| 作者单位： | 沈阳地质矿产研究所, 辽宁 沈阳 110033 |
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| 摘 要： | 金矿床几乎形成于所有地质时代,但在不同时期其矿化强度明显有别.就全球而言,前寒武纪和新生代是金矿的重要成矿期.而我国金矿床的成矿时代则以燕山期为最重要,吕梁-晋宁期和海西期次之,其余为五台期和喜马拉雅期.金成矿作用具有周期性和继承性,内生成矿作用与外生成矿作用交替出现,每一个成矿期的特点在下一个成矿期部分重现.
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| 关 键 词： | 成矿期 金矿床 |
| 文章编号： | 1671-1947(2001)03-0162-03 |
| 收稿时间： | 2001-05-30 |
| 修稿时间： | 2001年5月30日 |
THE OUTLINE OF METALLOGENIC EPOCH OF GOLD DEPOSITS |
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| ZHAO Ai-lin,LI Jing-chun.THE OUTLINE OF METALLOGENIC EPOCH OF GOLD DEPOSITS[J].Geology and Resources,2001,10(3):162-164. |
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| Authors: | ZHAO Ai-lin LI Jing-chun |
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| Institution: | Shenyang Institute of Geology and Mineral Resources, Shenyang 110033, China |
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| Abstract: | The metallizing processes of gold takes place in almost every geologic eras. Among them the Precambrian and Cenozoic eras are the main metallogenic epoches in the world. In China, the Yanshanian is the most important period of metallizing process of gold, followed by the Variscan, Luliang-Jinningian, Wutainian and the Himalayan periods. The gold metallization is periodical and inheritable, that is,the endogenous and exogeneous metallizing processes occur alternately, and the metallogenic features partly repeat in next metallizing period. |
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| Keywords: | metallogenic eppch gold deposit |
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