Subduction‐Legacy and Olivine Monitoring for Mantle‐Heterogeneities of the Sources of Ultrapotassic Magmas: The Italian Case Study

Subduction‐Legacy and Olivine Monitoring for Mantle‐Heterogeneities of the Sources of Ultrapotassic Magmas: The Italian Case Study

Abstract The origin of Italian kamafugites and lamproites is a matter of debate, not least due to their “crustal signature” displayed by trace element compositions and isotopic ratios, but also due to puzzling geodynamic significance. We combine in situ EMPA and LA‐ICP‐MS analyses with in situ analy...

Full description

Bibliographic Details
Main Authors: Jennifer Günther, Dejan Prelević, Dieter F. Mertz, Alexander Rocholl, Regina Mertz‐Kraus, Sandro Conticelli
Format: Article
Language:English
Published: Wiley 2023-03-01
Series:Geochemistry, Geophysics, Geosystems
Subjects:
olivine
trace elements
oxygen isotopes
ultrapotassic lavas
Online Access:https://doi.org/10.1029/2022GC010709

Similar Items

Similar Items