摘要
本文基于激光探针二次离子质谱对地幔橄榄石中单个CO_2流体包裹体的爆破分析,以及中子活化、超高压透射电镜分析结果,讨论微量不相容元素存在状态对地幔地球化学演化的影响。
Based on the results of laser microprobe mass analyser (LAMMA) analysis on exploded individual CO_2 inclusions of mantle olivine, neutron activation analysis (NAA) on minerals and whole rocks, and high voltage electron microscopy (HVEM) of microstructural features of the inclusions, a discussion is made on the problem concerning the influence of the existing state of incompatible trace elements on the geochemical evolution of the mantle in this paper.
出处
《岩石学报》
SCIE
EI
CAS
CSCD
北大核心
1992年第2期185-189,共5页
Acta Petrologica Sinica
基金
国家自然科学基金48070101的研究成果
关键词
微量元素
液包体
地幔
橄榄石
Trace elements
CO_2 fluid inclusion
Mantle olivine
