Carbon elemental and isotopic composition in mantle xenoliths from Spain: Insights on sources and petrogenetic processes
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- 作者：G. Bianchini ; bncglc@unife.it ; C. Natali
- 关键词：Mantle xenoliths ; Carbon cycle ; Carbon isotopes ; Isotope fractionation
- 刊名：Lithos
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：272-273
- 期：Complete
- 页码：84-91
- 全文大小：1886 K
- 卷排序：272
文摘
Carbon elemental and isotopic composition of mantle xenoliths from Iberian Peninsula C-δ13C suggests juvenile carbon origin and Rayleigh-type fractionation. δ13C-87Sr/86Sr correlation indicates metasomatic components. Evidence of carbon recycling via subduction in the mantle beneath Betic Cordillera