CHONDRITES

作品数：26被引量：86H指数：5
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相关领域：天文地球生物学更多>>
相关作者：龚一鸣胡斌牛永斌钟建华张立军更多>>
相关机构：中国地质大学河南理工大学中国石油大学（华东）成都理工大学更多>>
相关期刊：《Science China Earth Sciences》《Science China Chemistry》《Acta Geochimica》《古生物学报》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划中国科学院知识创新工程中国博士后科学基金更多>>
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Late veneer and the origins of volatiles of Earth被引量：1
《Acta Geochimica》2022年第4期650-664,共15页Chun-Hui Li 
supported by NSFC 41703019;Strategic Priority ResearchProgram(B)(XDB41000000);CDUT 10912-KYQD2020-08294。
Late veneer is an important paradigm in early Earth and planetary studies.It refers to the late addition of extraterrestrial materials to the Earth’s mantle after the core formation,which leads to the overabundances ...
关键词：Highly siderophile elements Late veneer CHONDRITES Primitive mantle Core formation Volatile elements 
Response of silicate chemical composition variation on thermal metamorphism of ordinary chondrites and classification of petrologic types:the case of L chondrites from Grove Mountains,Antarctica被引量：1
《Acta Geochimica》2021年第6期895-911,共17页Chuantong Zhang Bingkui Miao Zhipeng Xia Qinglin Xie 
funded by Strategic Priority Research Program of Chinese Academy of Sciences(XDB 41000000);Project funded by China Postdoctoral Science Foundation(2020M673557XB);Guangxi Natural Science Foundation under Grant No.2020JJB150056;Civil Aerospace Pre Research Project(D020302 and D020206);Guangxi Scientific Base and Talent Special Projects(No.AD1850007);Foundation of Guilin University of Technology(GUTQDJJ2019165);the grant from Key Laboratory of Lunar and Deep Space Exploration,CAS(LDSE201907).
Analysis of the thermal metamorphism of the ordinary chondrites is a key premise for gaining insights into the accretion and heating of rocky bodies in the early solar system.Such an analysis also represents an essent...
关键词：Grove mountains ANTARCTICA Ordinary chondrite Thermal metamorphism SILICATE Petrologic type Classification standard 
Bulk compositions of metallic Fe-Ni of chondrites: Constraints on fractionation of siderophile and chalcophile elements被引量：1
《Chinese Journal Of Geochemistry》2009年第3期271-278,共8页XU Lin LIN Yangting WANG Shijie OUYANG Ziyuan 
supported by the Pilot Project of Knowledge Innovation Program of Chinese Academy of Sciences (Grant No. KZCX2-YW-110);the IPY China Project of the Ministry of Finance of China (Grant No. IPY2008-P050400102-01)
Bulk compositions of metallic Fe-Ni from two equilibrated ordinary chondrites, Jilin (H5) and Anlong (H5), and two unequilibrated ones, GRV 9919 (L3) and GRV 021603 (H3), were analyzed by inductively coupled plasma ma...
关键词：亲硫元素 球粒陨石 金属铁 铁元素 成分 散装 分馏 镍 
The Confirmation of a New Type of Chondrites and Their Cosmochemical Significance
《Chinese Journal Of Geochemistry》1996年第2期100-104,共5页侯渭 
The data available show that some Antarctic caboaceous chondrites are similar toCl meteorites. They contain a lot of phyllorilicate aggregates and the oxygen isotopic composition of the whole-rock samples is approxima...
关键词：南极 陨星 宇宙化学 球粒状陨石 水合作用 星云压缩 
Spectral Reflectance of Recently Fallen Chondrites and Some Igneous Rocks in China
《Chinese Journal Of Geochemistry》1991年第4期383-389,共7页林文祝 高来之 
Polarization and radiation measurements and microwave studies show that the planets and the great majority of asteroids in the solar system are covered by soils similar to regolith on the moon surface.The soils repese...
关键词：火成岩 光谱反射率 球粒状陨石 火星 超基性岩 偏振现象 
Thermal and Collision History of Jilin (H5) and Qingzhen (EH3) Chondrites被引量：1
《Chinese Journal Of Geochemistry》1991年第2期109-119,共11页谢先德 黄婉康 
This paper deals with the effects of thermal and collision events which had been experienced by the Jilin(H5) and Qingzhen(EH3) chondrites before they fell to the earth .The HRTEM and opti-cal microscopic investigatio...
关键词：球粒状陨石 碰撞 热力学 高分辨率透射电子显微术 同位素年代学 地球 
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