Re-discussion on the origin of volcanic rocks of the Xinglonggou Formation, North China
文献类型：期刊论文
| 作者 | Shao JiAn1,2,3; Lu FengXiang4 |
| 刊名 | ACTA PETROLOGICA SINICA
 |
| 出版日期 | 2008-06-01 |
| 卷号 | 24期号:6页码:1313-1322 |
| 关键词 | volcanic rocks of the Xinglonggou Formation rhythmically-zoned and reversely-zoned orthopyroxene lower crust delamination magma mixing cumulate |
| ISSN号 | 1000-0569 |
| 文献子类 | Article |
| 英文摘要 | Based on the composition and petrographic studies of the andesitic volcanic rocks of the Xinglonggou Formation in Beipiao region, western Liaoning Province, we found revisely-zoned and rhythmically-zoned orthopyroxenes as xenocrysts. The trace element abundances and patterns of the revisedly-zoned orthopyroxene xenocrysts indicate that the volcanic rocks of the Xinglonggou Formation wer the products of magma mixing rather than the lower-crust delamination. These orthopyroxenes perhaps came from the Early Mesozoic Lower crust cumulates according to the comparison to clinopyroxenes of different ages and origins from the north margin of North China Craton. |
| WOS关键词 | WEST LIAONING PROVINCE ; LITHOSPHERIC MANTLE BENEATH ; INTRUSIVE COMPLEXES ; CRATON ; CONSTRAINTS ; XENOLITHS ; CRUST ; GEOCHEMISTRY ; PERIDOTITE ; AREA |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000259628800014 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/69003]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Shao JiAn |
| 作者单位 | 1.Minist Educ, Key Lab Orogen Belts & Crustal Evolut, Beijing, Peoples R China 2.Peking Univ, Sch Earth & Space Sci, Beijing 100871, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China 4.China Univ Geosci, Wuhan 430074, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shao JiAn,Lu FengXiang. Re-discussion on the origin of volcanic rocks of the Xinglonggou Formation, North China[J]. ACTA PETROLOGICA SINICA,2008,24(6):1313-1322. |
| APA | Shao JiAn,&Lu FengXiang.(2008).Re-discussion on the origin of volcanic rocks of the Xinglonggou Formation, North China.ACTA PETROLOGICA SINICA,24(6),1313-1322. |
| MLA | Shao JiAn,et al."Re-discussion on the origin of volcanic rocks of the Xinglonggou Formation, North China".ACTA PETROLOGICA SINICA 24.6(2008):1313-1322. |
入库方式： OAI收割
来源：地质与地球物理研究所
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