Geochemistry and petrogenesis of Soltan Maidan basalts (E Alborz, Iran): Implications for asthenosphere-lithosphere interaction and rifting along the N margin of Gondwana
文献类型：期刊论文
| 作者 | Derakhshi, Morteza1; Ghasemi, Habibollah2; Miao, Laicheng3 |
| 刊名 | CHEMIE DER ERDE-GEOCHEMISTRY
 |
| 出版日期 | 2017 |
| 卷号 | 77期号:1页码:131-145 |
| 关键词 | Soltan Maidan Basalts Geochemistry Asthenosphere-lithosphere Interaction Paleotethys Alborz |
| ISSN号 | 0009-2819 |
| DOI | 10.1016/j.chemer.2017.01.002 |
| 文献子类 | Article |
| 英文摘要 | Soltan Maidan Basaltic Complex with thickness up to about 1300 m is located in the eastern Alborz zone, north of Iran. This complex is dominantly composed of transitional to mildly alkaline basaltic lava flows, agglomerates and tuffs, together with a few thin sedimentary interlayers. Field geological evidence and study of palynomorph assemblages in the shale interlayer show Late Ordovician to Early Late Silurian ages. Chondrite- and primitive-mantle normalized multi-element patterns of Soltan Maidan basalts demonstrate enrichment in highly incompatible elements relative to less incompatible ones and their patterns are most similar to OIB. Trace elemental and Sr-Nd isotopic compositions indicate interaction and mixing of asthenospheric mantle source (OIB-type) with enriched subcontinental lithospheric mantle components (EM1-type). This asthenosphere-lithosphere interaction occurred in an extensional continental setting, which resulted in opening of the Paleotethys Ocean in the north of Gondwana during the Late Silurian to Middle Devonian. (C) 2017 Elsevier GmbH. All rights reserved. |
| WOS关键词 | OCEAN-ISLAND BASALTS ; VOLCANIC-ROCKS ; TRACE-ELEMENT ; CONTINENTAL-MARGIN ; MANTLE SOURCES ; NORTHERN IRAN ; EVOLUTION ; SR ; MAGMATISM ; ALKALINE |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000401042700009 |
| 出版者 | ELSEVIER GMBH, URBAN & FISCHER VERLAG |
| 资助机构 | Shahrood University of Technology ; Iran National Science Foundation, Presidential Office, Deputy of Science and Technology(90004893) ; Shahrood University of Technology ; Iran National Science Foundation, Presidential Office, Deputy of Science and Technology(90004893) ; Shahrood University of Technology ; Iran National Science Foundation, Presidential Office, Deputy of Science and Technology(90004893) ; Shahrood University of Technology ; Iran National Science Foundation, Presidential Office, Deputy of Science and Technology(90004893) |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/52933]  |
| 专题 | 地质与地球物理研究所_中国科学院矿产资源研究重点实验室 |
| 通讯作者 | Derakhshi, Morteza |
| 作者单位 | 1.Islamic Azad Univ, Urmia Branch, Dept Geol, Orumiyeh, Iran 2.Shahrood Univ Technol, Fac Earth Sci, Shahrood, Iran 3.Chinese Acad Sci, Inst Geol & Geophys, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Derakhshi, Morteza,Ghasemi, Habibollah,Miao, Laicheng. Geochemistry and petrogenesis of Soltan Maidan basalts (E Alborz, Iran): Implications for asthenosphere-lithosphere interaction and rifting along the N margin of Gondwana[J]. CHEMIE DER ERDE-GEOCHEMISTRY,2017,77(1):131-145. |
| APA | Derakhshi, Morteza,Ghasemi, Habibollah,&Miao, Laicheng.(2017).Geochemistry and petrogenesis of Soltan Maidan basalts (E Alborz, Iran): Implications for asthenosphere-lithosphere interaction and rifting along the N margin of Gondwana.CHEMIE DER ERDE-GEOCHEMISTRY,77(1),131-145. |
| MLA | Derakhshi, Morteza,et al."Geochemistry and petrogenesis of Soltan Maidan basalts (E Alborz, Iran): Implications for asthenosphere-lithosphere interaction and rifting along the N margin of Gondwana".CHEMIE DER ERDE-GEOCHEMISTRY 77.1(2017):131-145. |
入库方式： OAI收割
来源：地质与地球物理研究所
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