| 关于成矿系列的结构 |
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| 引用本文： | 翟裕生
,熊永良.关于成矿系列的结构[J].地球科学,1987(4). |
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| 作者姓名： | 翟裕生 熊永良 |
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| 作者单位： | Wuhan College of Geology，Wuhan 430074 |
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| 摘 要： | 成矿系列是一个自然系统,它由若干矿床成因类型组成。各矿床类型间的时空结构关系表现为各类型间的“共生性”、“过渡性”和“重叠性”;其物质结构关系表现为“互补性”.本文按系统论观点,分析了上述结构,提出长江中下游铁铜成矿系列的新模式,并指出研究成矿系列的结构对预测矿产的重要意义.
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| 关 键 词： | 成矿系列 系统论 铁和铜矿床 长江中下游 |
ON THE STRUCTURE OF THE METALLOGENIC SERIES |
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| Zhai Yusheng Xiong Yongliang.ON THE STRUCTURE OF THE METALLOGENIC SERIES[J].Earth Science-Journal of China University of Geosciences,1987(4). |
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| Authors: | Zhai Yusheng Xiong Yongliang |
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| Abstract: | Based on the research work on W, Sn, Fe, Cu, Au, Mo ore deposits in China, the spatio-temporal structure and mass distribution relationship among different types of ore deposits in a metallogenic series have been discussed. We have propounded three main relationships: (1)
"transitivity" , (2) "superposition" and(3) "compensation". Transitivity means the existence of transitional type between two end-member genetic types of ore deposits in a metallogenic series. Superposition means the later ore types superimposed on the earlier ore types, and they both occupy the same space span. Compensation signifies that the mass distribution of ore-forming material among different genetic types in a metallogehic series is usually unequal. All these are exemplified by studies on the Fe and Cu metallogenic series in the Middle-Lower reaches of Yangtze river. The three relationships are of great significance both theoretically and practically. |
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| Keywords: | metallogenic series systems science Fe and Cu ore deposits Middle-Lower reaches of Yangtze river |
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