| 两种不同类型花岗绿岩地体的金矿化差异 |
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| 引用本文： | 陈衍景,富士谷.两种不同类型花岗绿岩地体的金矿化差异[J].华东地质学院学报,1992,15(1):23-30. |
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| 作者姓名： | 陈衍景 富士谷 |
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| 作者单位： | 中国科学院地球化学研究所，中国科学院地球化学研究所，南京大学 |
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| 摘 要： |
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| 关 键 词： | 金矿 矿化 地块 花岗岩 绿岩 矿床 |
DIFFERENCES IN GOLD MINERALIZATION OF TWO DIFFERENT TYPES OF GRANITE BLUE ELVAN TERRAINS |
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| Chen Yanjing Hu shouxi.DIFFERENCES IN GOLD MINERALIZATION OF TWO DIFFERENT TYPES OF GRANITE BLUE ELVAN TERRAINS[J].Journal of East China Geological Institute,1992,15(1):23-30. |
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| Authors: | Chen Yanjing Hu shouxi |
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| Abstract: | This paper states the distribution laws of gold deposits and gives the geological outlines of the southern margin and the eastern part of the North-china Craton as well as India. and western Australia. The granite blue-elvan terrains are distinguished as o and c types according to the features of the granite types and blue elvan and their priority relationship. Its structuring forms are blue elvan-granite types (mainly migmatization-granitization series) and granite-blue elvan (mainly TIG). The terrains of o-type granite blue elvan are considered to be favourable to gold mineralization, and the terrains of c-type granite blue elvan unfavourable to gold mineralization The migmatization-granitization of the blue elvan is the main factor in controlling gold mineralization. |
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| Keywords: | massif granite greenstone gold deposits mineralization |
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