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| 闽东南长乐-南澳断裂带“片麻状”浆混杂岩的厘定及其地质意义 | |
| 引用本文： | 邢光福,卢清地,姜 杨,聂童春,陈 荣,冯艳芳,陈志洪,余明刚,李春海,黄家龙,柯 学.闽东南长乐-南澳断裂带“片麻状”浆混杂岩的厘定及其地质意义[J].地质通报,2010,29(1):31-43. |
| 作者姓名： | 邢光福 卢清地 姜 杨 聂童春 陈 荣 冯艳芳 陈志洪 余明刚 李春海 黄家龙 柯 学 |
| 作者单位： | 1. 中国地质调查局南京地质矿产研究所,江苏,南京,210016 2. 福建省地质调查研究院,福建,福州,350011 3. 中国地质调查局发展研究中心,北京,100037 |
| 基金项目： | 国家自然科学基金项目，中国地质调查局国土资源大调查综合研究项目，《1:25万泉州市幅、福州市幅、莆田市幅和周宁县幅区域地质调查》项目 |
| 摘 要： | 近年来的区域地质调查在闽东南长乐-南澳断裂带中,多处新发现白垩纪(辉长)闪长质和二长花岗质岩浆经机械的、化学的混合形成各种浆混岩类,与两混合端元岩石共同构成浆混杂岩,成岩后还受到应力作用。它们因特殊的结构构造而长期被归入混合花岗岩或片麻状花岗岩类。描述了泉州市肖厝、福清市高山等地浆混杂岩的野外地质特征,并与莆田市和福清市的典型变质变形花岗岩类进行了对比,指出这3类岩石之间有明显的区别,浆混杂岩可能形成于主变质变形期之前早白垩世早期的伸展环境中。 |
| 关 键 词： | “片麻状”浆混杂岩 白垩纪 长乐－南澳断裂带 闽东南 |
Identification and significance of gneissic magma-mixed complex in the Changle-Nan'ao fault zone,southeastern Fujian,China |
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| XING Guang-fu,LU Qing-di,JIANG Yang,NIE Tong-chun,CHEN Rong,FENG Yan-fang,CHEN Zhi-hong,YU Ming-gang,LI Chun-hai,HUANG Jia-long,KE Xue.Identification and significance of gneissic magma-mixed complex in the Changle-Nan''ao fault zone,southeastern Fujian,China[J].Geologcal Bulletin OF China,2010,29(1):31-43. | |
| Authors: | XING Guang-fu LU Qing-di JIANG Yang NIE Tong-chun CHEN Rong FENG Yan-fang CHEN Zhi-hong YU Ming-gang LI Chun-hai HUANG Jia-long KE Xue |
| Institution: | 1. Nanjing Institute of Geology and Mineral Resources, China Geological Survey, Nanjing 210016, Jiangsu, China; 2. Fujian Institute of Geology and Survey Research, Fuzhou 350011, Fujian, China;3. Development and Research Center, China Geological Survey, Beijing 100037, China |
| Abstract: | Various magma-mixed plutonic rocks formed by physical and chemical mixings in Cretaceous dioritic and monzogranitic magmas have been discerned in the Changle-Nan'ao Fault Zone of southeastern Fujian Province during recent regional geological surveys. Magma-mixed rocks and their two end-member rocks comprise magma-mixed complex,and underwent stress affect after emplacement. They were misunderstand as migmatites or gneissic granites formed by metamorphism and deformation for a long period due to their specifi... |
| Keywords: | "gneissic"magma-mixed complex Cretaceous changle-Nan'ao fault zone southeastern Fujian Province |
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