Reversal of carbonate-silicate cation exchange in cold slabs in Earth’s lower mantle

QR Code

Reversal of carbonate-silicate cation exchange in cold slabs in Earth’s lower mantle

CaCO3 is more stable than MgCO3 under conditions of Earth’s lowermost mantle, with implications for deep mantle chemistry.

Enregistré dans:

Détails bibliographiques
Auteurs principaux:	Mingda Lv, Susannah M. Dorfman, James Badro, Stephan Borensztajn, Eran Greenberg, Vitali B. Prakapenka
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2021
Sujets:	Science Q
Accès en ligne:	https://doaj.org/article/32e7ea94557f47689e1a0c3e4c3a11e6
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

Documents similaires

Valence and spin states of iron are invisible in Earth’s lower mantle
par: Jiachao Liu, et autres
Publié: (2018)

Reconciling metal–silicate partitioning and late accretion in the Earth
par: Terry-Ann Suer, et autres
Publié: (2021)

Seismological expression of the iron spin crossover in ferropericlase in the Earth’s lower mantle
par: Grace E. Shephard, et autres
Publié: (2021)

No significant boron in the hydrated mantle of most subducting slabs
par: Andrew M. McCaig, et autres
Publié: (2018)

The influence of δ-(Al,Fe)OOH on seismic heterogeneities in Earth’s lower mantle
par: Itaru Ohira, et autres
Publié: (2021)

Carbon-bearing silicate melt at deep mantle conditions
par: Dipta B. Ghosh, et autres
Publié: (2017)

Tracing the subducting Pacific slab to the mantle transition zone with hydrogen isotopes
par: Takeshi Kuritani, et autres
Publié: (2021)

A silicate dynamo in the early Earth
par: Lars Stixrude, et autres
Publié: (2020)

Upper- and mid-mantle interaction between the Samoan plume and the Tonga–Kermadec slabs
par: Sung-Joon Chang, et autres
Publié: (2016)

Behavior and properties of water in silicate melts under deep mantle conditions
par: Bijaya B. Karki, et autres
Publié: (2021)

Northward drift of the Azores plume in the Earth’s mantle
par: Maëlis Arnould, et autres
Publié: (2019)

Oxidising agents in sub-arc mantle melts link slab devolatilisation and arc magmas
par: Antoine Bénard, et autres
Publié: (2018)

Metastable silica high pressure polymorphs as structural proxies of deep Earth silicate melts
par: E. Bykova, et autres
Publié: (2018)

Iron isotopic fractionation between silicate mantle and metallic core at high pressure
par: Jin Liu, et autres
Publié: (2017)

Earth's oldest mantle fabrics indicate Eoarchaean subduction
par: Mary-Alix Kaczmarek, et autres
Publié: (2016)

Alexander von Humboldt and planet earth’s green mantle
par: Anne Buttimer
Publié: (2012)

Strong plates enhance mantle mixing in early Earth
par: Roberto Agrusta, et autres
Publié: (2018)

Role of hydrogen and proton transportation in Earth’s deep mantle
par: Qingyang Hu, et autres
Publié: (2021)

Depletion of the upper mantle by convergent tectonics in the Early Earth
par: A. L. Perchuk, et autres
Publié: (2021)

Cold deep subduction recorded by remnants of a Paleoproterozoic carbonated slab
par: Cheng Xu, et autres
Publié: (2018)

Formation of large low shear velocity provinces through the decomposition of oxidized mantle
par: Wenzhong Wang, et autres
Publié: (2021)

Redox-freezing and nucleation of diamond via magnetite formation in the Earth’s mantle
par: Dorrit E. Jacob, et autres
Publié: (2016)

Crust-mantle interactions and generation of silicic melts: insights from the Sarmiento Complex, southern Patagonian Andes
par: Calderón,Mauricio, et autres
Publié: (2007)

Compositionally-distinct ultra-low velocity zones on Earth’s core-mantle boundary
par: Mingming Li, et autres
Publié: (2017)

Hydrogen self-diffusion in single crystal olivine and electrical conductivity of the Earth’s mantle
par: Davide Novella, et autres
Publié: (2017)

Density structure of Earth’s lowermost mantle from Stoneley mode splitting observations
par: Paula Koelemeijer, et autres
Publié: (2017)

Supramolecular exfoliation of layer silicate clay by novel cationic pillar[5]arene intercalants
par: Takahiro Kakuta, et autres
Publié: (2021)

Adsorption and possibility of separation of heavy metal cations by strong cation exchange resin
par: Hanna Vasylyeva, et autres
Publié: (2021)

Experimental evidence supporting a global melt layer at the base of the Earth’s upper mantle
par: D. Freitas, et autres
Publié: (2017)

Viscosity jump in the lower mantle inferred from melting curves of ferropericlase
par: Jie Deng, et autres
Publié: (2017)

Ancient recycled lower crust in the mantle source of recent Italian magmatism
par: Janne M. Koornneef, et autres
Publié: (2019)

Seismic evidence for a cold serpentinized mantle wedge beneath Mount St Helens
par: S. M. Hansen, et autres
Publié: (2016)

Behavior of light elements in iron-silicate-water-sulfur system during early Earth’s evolution
par: Riko Iizuka-Oku, et autres
Publié: (2021)

Carbonate-silicate cycle predictions of Earth-like planetary climates and testing the habitable zone concept
par: Owen R. Lehmer, et autres
Publié: (2020)

Velocity and density characteristics of subducted oceanic crust and the origin of lower-mantle heterogeneities
par: Wenzhong Wang, et autres
Publié: (2020)

Unravelling the structure of glycosyl cations via cold-ion infrared spectroscopy
par: Eike Mucha, et autres
Publié: (2018)

Lunar-like silicate material forms the Earth quasi-satellite (469219) 2016 HO3 Kamoʻoalewa
par: Benjamin N. L. Sharkey, et autres
Publié: (2021)

Formation of bridgmanite-enriched layer at the top lower-mantle during magma ocean solidification
par: Longjian Xie, et autres
Publié: (2020)

In vivo cation exchange in quantum dots for tumor-specific imaging
par: Xiangyou Liu, et autres
Publié: (2017)

Electrically driven cation exchange for in situ fabrication of individual nanostructures
par: Qiubo Zhang, et autres
Publié: (2017)