Robuta

https://openresearch-repository.anu.edu.au/items/35ddb0b6-7b5a-41d9-947c-592e6046e5cf Redistribution of trace elements during prograde metamorphism from lawsonite blueschist to eclogite... The transfer of fluid and elements from subducting crust to the overlying mantle wedge is a fundamental process affecting arc magmatism and the chemical... trace elements