Mineralogical evidence for lamproite magma mixing and storage at mantle depths: Socovos fault lamproites, SE Spain

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• 作者：A. Cambeses^a ; ^{aitorc@ugr.es} ; A. Garcia-Casco^a ; ^b ; J.H. Scarrow^a ; P. Montero^a ; L.A. Pé ; rez-Valera^c ; F. Bea^a
• 关键词：Ultrapotassic rocks ; Mantle magma mixing ; Mediterranean Neogene magmatism ; Phlogopite major and trace elements ; X-ray maps
• 刊名：Lithos
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：266-267
• 期：Complete
• 页码：182-201
• 全文大小：7959 K
• 卷排序：266

文摘

SE Spain lamproites evidence petrogenetic processes at mantle depths. Lamproites derived from a harzburgite-pyroxenite subcontinental lithospheric mantle. X-ray maps demonstrate magma mixing/mingling. Magma mixing occurred at mantle depths (60–70 km).