The chemical behavior of fluids released during deep subduction based on fluid inclusions

ML Frezzotti, S Ferrando - American Mineralogist, 2015 - pubs.geoscienceworld.org
This review combines fluid inclusion data from (HP-) UHP rocks with experimental research
and thermodynamic models to investigate the chemical and physical properties of fluids …

Significant ages—An introduction to petrochronology

M Engi, P Lanari, MJ Kohn - Reviews in Mineralogy and …, 2017 - pubs.geoscienceworld.org
Answer: Because petrologists and geochronologists need a term that describes the unique,
distinctive way in which they apply geochronology to the study of igneous and metamorphic …

Ultrahigh-pressure minerals and metamorphic terranes–the view from China

JG Liou, WG Ernst, RY Zhang, T Tsujimori… - Journal of Asian Earth …, 2009 - Elsevier
Ultrahigh-pressure (UHP) metamorphism refers to mineralogical modifications of continental
and oceanic crustal protoliths±associated mafic-ultramafic rocks initially formed or emplaced …

Protracted Subduction of the European Hyperextended Margin Revealed by Rutile U‐Pb Geochronology Across the Dora‐Maira Massif (Western Alps)

G Bonnet, C Chopin, M Locatelli… - …, 2022 - Wiley Online Library
Abstract The Dora‐Maira massif is an archetypal nappe stack of subducted and exhumed
upper crust. Slices of continental crust experienced metamorphism at upper blueschist to …

(Ultra-) High-pressure metamorphism and orogenesis: an Alpine perspective

M Beltrando, R Compagnoni, B Lombardo - Gondwana Research, 2010 - Elsevier
The Pressure–Temperature–time–deformation evolution of the high-to ultra-high-pressure
units of the Western Alps has been progressively refined in the last 40years, leading to …

Subduction of Continental Crust to Mantle Depth: Geochemistry of Ultrahigh-Pressure Rocks. Geochemistry of Ultrahigh-Pressure Rocks

J Hermann, D Rubatto - The crust, 2013 - researchportalplus.anu.edu.au
The discovery of metamorphic coesite and diamond in upper crustal gneisses provides
evidence that the least dense part of the lithosphere can be subducted to mantle depths …

Eclogitization of the Monviso ophiolite (W. Alps) and implications on subduction dynamics

S Angiboust, R Langdon, P Agard… - Journal of …, 2012 - Wiley Online Library
Abstract To constrain deep (40–100 km) subduction dynamics, extensive P–T data are
provided on the eclogitic Monviso ophiolite derived from the subducted Liguro‐Piemontese …

Barium isotope behavior during interaction between serpentinite-derived fluids and metamorphic rocks in the continental subduction zone

A Chen, YX Chen, X Gu, Z Zeng, Z Xiao… - … et Cosmochimica Acta, 2023 - Elsevier
Serpentinites in subduction zones are important fluid reservoirs for crust-mantle interaction
and arc magma formation. The serpentinite-derived fluids can carry fluid-mobile elements …

High-temperature overprint in (U) HPM rocks exhumed from subduction zones; A product of isothermal decompression or a consequence of slab break-off (slab …

SW Faryad, SJ Cuthbert - Earth-Science Reviews, 2020 - Elsevier
This paper presents and discusses petrological observations from high-to ultrahigh-pressure
(U) HP metamorphic terrains in relation to existing geophysical and numerical models for …

CO2 outgassing during collisional orogeny is facilitated by the generation of immiscible fluids

C Groppo, F Rolfo, ML Frezzotti - Communications Earth & Environment, 2022 - nature.com
Orogenic degassing is emerging as a potentially relevant source of carbon dioxide (CO2)
from the continental crust. However, the processes of carbon mobilization are still poorly …