| 香花岭及其邻区的岩浆岩研究取得新进展 |
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| 引用本文： | 徐永奎.香花岭及其邻区的岩浆岩研究取得新进展[J].湖南地质,1992,11(2):103-109. |
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| 作者姓名： | 徐永奎 |
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| 作者单位： | 湖南省地质矿产局区调所 湘潭 |
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| 摘 要： | 本文根据1:50000香花岭幅综合方法提取的相关信息,在香花岭及其邻区共圈定了25个岩体含42个侵入体,建立了癞子岭、尖峰岭等10个单元,骑田岭、香花岭两个序列与印支、燕山两次构造岩浆作用期;并预测了香花岭、骑田岭地区的隐伏岩体及其顶面窿起区与凹陷区的识别标志。在此基础上,重新认识了香花岭矿田的控矿机制。
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| 关 键 词： | 侵入体 单元 序列 环形构造 岩浆岩 |
NEW ADVANCES ARE OBTAINED IN THE STUDY OF MAGMATIC ROCKS IN XIANGHUALING AND ITS ADJACENT AREAS |
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| Xu Yongkui.NEW ADVANCES ARE OBTAINED IN THE STUDY OF MAGMATIC ROCKS IN XIANGHUALING AND ITS ADJACENT AREAS[J].Hunan Geology,1992,11(2):103-109. |
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| Authors: | Xu Yongkui |
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| Institution: | Regional Geologic Survey Institute.BGMR.Hunan |
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| Abstract: | According to the relevant information extracted from 1:50000 scale ianghualing sheet synthetical geologic survey, 25 rock masses are outlined in Xianghualing district, Which include 42 intrusions. TWo magmatism periods-I ndosinian and Yanshanian, TWo succession-Qitianling and Xianghualing, and 10 units such as Laiziling, Jianfengling etc are established. lt is predicted that there are hidden intrusions under Xianghualing and Qitianling, and some identification markings of the rise and fall in the roof of didden intrusions are summed up. Thereupon, the mineralization-controlling mechanism in Xianghualing orefield has been reunderstood. |
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| Keywords: | Intrusion Unit Succession Ring structure Xianghualing district |
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