| 甘肃侵入岩及岩石构造组合特征 |
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| 引用本文： | 梁明宏,张新虎,刘建宏,丁仨平. 甘肃侵入岩及岩石构造组合特征[J]. 甘肃地质, 2014, 23(3): 1-8 |
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| 作者姓名： | 梁明宏 张新虎 刘建宏 丁仨平 |
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| 作者单位： | 甘肃省地质调查院;甘肃省地矿局; |
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| 摘 要： | 本文简要叙述了甘肃侵入岩的时空分布、构造岩浆旋回和构造岩浆岩带划分,将甘肃侵入岩划分为4个构造岩浆旋回、5个构造岩浆岩省、10个构造岩浆岩带,简述了各构造岩浆岩省侵入岩基本特征和岩石构造组合特征,探讨了其形成的大地构造环境,利用现有资料初步建立了甘肃侵入岩年代格架。
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| 关 键 词： | 构造岩浆旋回 构造岩浆岩带 侵入岩岩石构造组合 |
Intrusive Rock and Petrologic and Tectonic Assemblage in Gansu Province |
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| LIANG Ming-hong,ZHANG XinHU,LIU Jian-hong and DING San-ping. Intrusive Rock and Petrologic and Tectonic Assemblage in Gansu Province[J]. Acta Geologica Gansu, 2014, 23(3): 1-8 |
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| Authors: | LIANG Ming-hong ZHANG XinHU LIU Jian-hong DING San-ping |
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| Affiliation: | LIANG Ming-hong, ZHANG Xin-HU, LIU Jian-hong, DING San-ping (1. Geological Survey of Gansu Province, Lanzhou 730000, China; 2. Gansu Provincial Bureau of Geology and Mineral Exploration and Development, Lanzhou 730000, China) |
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| Abstract: | The paper briefly introduced the spatial and time distribution, and the classification of tectonic magmatic cycle and tectonic magmatic rock zone of magmatic rock in Gansu Province, which are divided into 4tecto-magmatic cycles, 5 tectonic magmatic rock provinces, and 10 tectonic magmatic rock zones. Then, it is summarized each tectonic magmatic rock province about the characteristics of intrusive rock and petrologic-tectonic assemblage, discussed geotectonic environment of formation, and established intrusive age framework. |
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| Keywords: | tectonic magmatic cycle tectonic magmatic rock zone petrologic and tectonic assemblage of intrusive rock |
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