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峨眉山高钛玄武岩物源的不均一性研究
严再飞; 黄智龙; 程礼军; 许成; 陈觅
2007
Source Publication矿物岩石
Volume27Issue:4Pages:60-65
metadata_24其它
Abstract对二滩地区高钛玄武岩物源研究表明,该区岩石可分为高钛-1和高钛-2两种岩石类型。其反映了二滩高钛玄武岩浆物源的不均一性,这种不均一性主要表现在:1)微量元素Zr,Sr含量明显不同;2)部分熔融程度和熔融压力不同;3)岩浆的结晶分异不同;4)Pb同位素比值不同。这可能是深源地幔柱(来自核-幔边界或下地幔)在上升过程中携带的不同物质发生部分熔融所致。
Keyword高钛玄武岩
Subject Area中国典型特殊区带大规模成矿作用及其动力学
Funding Organization国家自然科学基金(批准号:40372048和40573036)
Indexed ByCSCD
Language中文
CSCD IDCSCD:3110896
Citation statistics
Cited Times:5[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.gyig.ac.cn/handle/352002/451
Collection矿床地球化学国家重点实验室_矿床地球化学国家重点实验室_期刊论文
Recommended Citation
GB/T 7714
严再飞,黄智龙,程礼军,等. 峨眉山高钛玄武岩物源的不均一性研究[J]. 矿物岩石,2007,27(4):60-65.
APA 严再飞,黄智龙,程礼军,许成,&陈觅.(2007).峨眉山高钛玄武岩物源的不均一性研究.矿物岩石,27(4),60-65.
MLA 严再飞,et al."峨眉山高钛玄武岩物源的不均一性研究".矿物岩石 27.4(2007):60-65.
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