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In situ EMPA and LA-ICP-MS chemical analysis of mantle xenoliths from Sierra ...
The Patagonia is a vast region located in the southernmost tip of the South America continent. It shows a basaltic plateau formed by volcanic activity started in the Upper... -
In situ trace elements and U–Pb ages determination of zircons from diorite an...
Zircon grains were separated from diorite and anorthosite dyke swarms intruding the mantle body of Finero Phlogopite Peridotite (Northernmost tip of the Ivrea-Verbano Zone,... -
In situ EMPA and SIMS investigation of mineral geochemistry of mantle xenolit...
Mantle xenoliths are hosted in lavas localized in the Nemby area (25°24' S, 57°32' W; Asunciòn-Sapucai-Villarrica graben, ASV, central Paraguay: Fig.1), where a small... -
Nature of the mantle-crust transition in the Finero Complex (Ivrea-Verbano Zo...
The Finero Complex (northern Ivrea-Verbano Zone; Southern Alps) has well-exposed contacts between rocks of the upper mantle and lower continental crust. The core of the Complex... -
Database of mineral compositions within the lowermost oceanic crust accreted ...
This database contains mineral major and trace element compositions of gabbroic rocks composing the lower oceanic crust accreted at the East Pacific Rise and recovered at Hess...
