Towards a law for the metamorphic evolution of mantle-derived orogenic peridotites
文献类型：期刊论文
| 作者 | Yang JianJun; Huang MengXi; Naemura, Kosuke |
| 刊名 | ACTA PETROLOGICA SINICA
 |
| 出版日期 | 2013-05-01 |
| 卷号 | 29期号:5页码:1479-1485 |
| 关键词 | Mantle peridotite Serpentinization High-pressure metamorphism Orogenesis |
| ISSN号 | 1000-0569 |
| 文献子类 | Article |
| 英文摘要 | Serpentinite minerals, including lizardite, chrysotile, antigorite, magnetite, brucite, clinoamphibole, orthoamphible, chlorite, talc, Fe-Ni sulphides, uvarovite, grossular, and brittle micas, are found to be included in the high-pressure minerals in peridotites from the northern Qaidam, the Yarlung-Zangbu, and the Su-Lu ultrahigh-pressure metamorphic belts in China. These indicate that the peridotites were subjected to serpentinization after having emplaced in the crust and subsequently to high-pressure metamorphism, corresponding to the breaking-apart and the collisional stages of the lithospheric evolution. In view of the increasing number of reports about similar observations in the orogenic belts worldwide, it is proposed here that a similar process may be experienced by all orogenic peridotites. As a consequence, the 'mantle peridotites' in orogenic belts were chemically modified by crustal components and thus can not be taken to be pristine mantle rocks. |
| WOS关键词 | HIGH-PRESSURE ; GARNET PERIDOTITES ; LUOBUSA OPHIOLITE ; WESTERN ALPS ; ULTRAMAFIC ROCKS ; CENTRAL CHINA ; BEARING ; TIBET ; CLINOHUMITE ; SUBDUCTION |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000321226200002 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/87826]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Yang JianJun |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang JianJun,Huang MengXi,Naemura, Kosuke. Towards a law for the metamorphic evolution of mantle-derived orogenic peridotites[J]. ACTA PETROLOGICA SINICA,2013,29(5):1479-1485. |
| APA | Yang JianJun,Huang MengXi,&Naemura, Kosuke.(2013).Towards a law for the metamorphic evolution of mantle-derived orogenic peridotites.ACTA PETROLOGICA SINICA,29(5),1479-1485. |
| MLA | Yang JianJun,et al."Towards a law for the metamorphic evolution of mantle-derived orogenic peridotites".ACTA PETROLOGICA SINICA 29.5(2013):1479-1485. |
入库方式： OAI收割
来源：地质与地球物理研究所
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