Distinct Geochemical Behavior of Water in Olivine between Silicate and Carbonatite Metasomatism
文献类型：期刊论文
| 作者 | Zhang, Wan-Feng1,2,3; Xia, Xiao-Ping1,2; Su, Ben-Xun3,4; Xu, Yi-Gang1,2,3; Zhang, Yan-Qiang1; Yang, Qing1; Zhang, Le1; Cui, Ze-Xian1 |
| 刊名 | MINERALS
 |
| 出版日期 | 2022-09-01 |
| 卷号 | 12期号:9页码:12 |
| 关键词 | mantle metasomatism silicate melt carbonatite melt water content in olivine lithium isotope |
| DOI | 10.3390/min12091090 |
| 英文摘要 | Metasomatism by silicate or carbonatite melts can significantly modify the mineral physical and chemical properties, and the hydrogen geochemical behavior during the interaction of olivine and melt remains unclear. In this study, olivine wate content was measured by SIMS on two peridotite xenolith suites. The water content in the silicate-metasomatized olivine increases along with the metasomatism intensity, whereas the opposite trend is present in the carbonatite-metasomatized ones. These results reflect that H enters olivine via silicate metasomatism, whereas it is extracted by carbonatite melts due to its high-water solubility. In addition, as Li-7 (more hydrotropic than Li-6) have more similar geochemical behavior to H, Li-7 preferentially enter olivine during silicate metasomatism, but remain in the melt during carbonatite metasomatism, resulting in distinct Li isotope behavior during the two different metasomatism. Therefore, the water content of olivine can be used to distinguish metasomatic melts, as well as to explain the delta Li-7 differentiation. |
| WOS关键词 | NORTH CHINA CRATON ; LITHIUM ISOTOPIC COMPOSITION ; LITHOSPHERIC MANTLE ; PERIDOTITE XENOLITHS ; BENEATH ; LI ; FRACTIONATION ; DIFFUSION ; HANNUOBA ; HYDROGEN |
| 资助项目 | National Key R&D Program of China[2018YFA0702600] ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)[GML2019ZD0202] ; Program of Guangzhou City[202102020614] ; GIGCAS[IS-3228] |
| WOS研究方向 | Geochemistry & Geophysics ; Mineralogy ; Mining & Mineral Processing |
| 语种 | 英语 |
| WOS记录号 | WOS:000857645600001 |
| 出版者 | MDPI |
| 资助机构 | National Key R&D Program of China ; National Key R&D Program of China ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Program of Guangzhou City ; Program of Guangzhou City ; GIGCAS ; GIGCAS ; National Key R&D Program of China ; National Key R&D Program of China ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Program of Guangzhou City ; Program of Guangzhou City ; GIGCAS ; GIGCAS ; National Key R&D Program of China ; National Key R&D Program of China ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Program of Guangzhou City ; Program of Guangzhou City ; GIGCAS ; GIGCAS ; National Key R&D Program of China ; National Key R&D Program of China ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Program of Guangzhou City ; Program of Guangzhou City ; GIGCAS ; GIGCAS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/108351]  |
| 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 | Xia, Xiao-Ping |
| 作者单位 | 1.Chinese Acad Sci, CAS Ctr Excellence Deep Earth Sci, Guangzhou Inst Geochem, State Key Lab Isotope Geochem, Guangzhou 510640, Peoples R China 2.Southern Marine Sci & Engn Guangdong Lab Guangzho, Guangzhou 511458, Peoples R China 3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Wan-Feng,Xia, Xiao-Ping,Su, Ben-Xun,et al. Distinct Geochemical Behavior of Water in Olivine between Silicate and Carbonatite Metasomatism[J]. MINERALS,2022,12(9):12. |
| APA | Zhang, Wan-Feng.,Xia, Xiao-Ping.,Su, Ben-Xun.,Xu, Yi-Gang.,Zhang, Yan-Qiang.,...&Cui, Ze-Xian.(2022).Distinct Geochemical Behavior of Water in Olivine between Silicate and Carbonatite Metasomatism.MINERALS,12(9),12. |
| MLA | Zhang, Wan-Feng,et al."Distinct Geochemical Behavior of Water in Olivine between Silicate and Carbonatite Metasomatism".MINERALS 12.9(2022):12. |
入库方式： OAI收割
来源：地质与地球物理研究所
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