Element partitioning between Magnesium Silicate Perovskite and Ferropericlase: New insights into bulk lower-mantle geochemistry

Fe3+ partitioning systematics between orthopyroxene and garnet in mantle peridotite xenoliths and implications for thermobarometry of oxidized and reduced mantle rocks

Nimis, Paolo
Goncharov, Alexey
IONOV, Dmitri
Mccammon, Catherine

January 2015

International audienceWe have investigated the partitioning of Fe3+ between orthopyroxene (Opx) and ...

Magnesium Silicate Perovskite and Effect of Iron Oxidation State on its Bulk Sound Velocity at the Conditions of the Lower Mantle

Glazyrin, K.
Boffa Ballaran, T.
Frost, D. J.
McCammon, C.
Kantor, A.
Merlini, M.
Hanfland, M.
Dubrovinsky, L.

January 2014

A comprehensive understanding of the iron- and aluminum-bearing magnesium silicate perovskite (Pv) c...

Mineral physics constraints on the chemical composition of the Earth's lower mantle

Zhao, Yusheng
Anderson, Don L.

September 1994

Mineralogical modeling of the lower mantle critically depends on thermoelastic parameters, such as t...

Element partitioning between magnesium silicate perovskite and ferropericlase: New insights into bulk lower-mantle geochemistry

Auzende, Anne-Line
Badro, James
J. Ryerson, Frederick
K. Weber, Peter
J. Fallon, Stewart
Addad, Ahmed
Siebert, Julien
Fiquet, Guillaume

January 2008

International audienceIn this study, we investigated iron–magnesium exchange and transition-metal tr...

Iron Partitioning in Earth's Mantle: Toward a Deep Lower Mantle Discontinuity

Badro, J.
Fiquet, Guillaume
Guyot, François
Rueff, Jean-Pascal
Struzhkin, Viktor V.
Vanko, György
Monaco, Giulio

January 2003

International audienceWe measured the spin state of iron in ferropericlase (Mg0.83Fe0.17)O at high p...

Multivariable Dependence of Fe-Mg Partitioning in the

Lower Mantle
Ho-kwang Mao
Guoyin Shen
Russell J. Hemley

September 2016

High-pressure diamond-cell experiments indicate that the iron-magnesium partitioning between (Fe,Mg)...

Experimental evidence for perovskite and post-perovskite coexistence throughout the whole D″ region

Andrault, Denis
Muñoz, Manuel
Bolfan-Casanova, Nathalie
Guignot, Nicolas
Perrillat, Jean-Philippe
Aquilanti, Giuliana
Pascarelli, Sakura

April 2010

International audienceSince the phase diagram for (Fe,Al)-bearing MgSiO3 compositions at the P-T con...

Compositional effects on element partitioning between Mg-silicate perovskite and silicate melts

Liebske, C
Corgne, A
Frost, DJ
Rubie, DC
Wood, BJ

March 2005

High-pressure melting experiments were performed at ∼26 GPa and ∼2,200-2,400° C on synthetic peridot...

Silicate perovskite-melt partitioning of trace elements and geochemical signature of a deep perovskitic reservoir

Corgne, A
Liebske, C
Wood, BJ
Rubie, DC
Frost, DJ

January 2005

We have determined the partitioning of a wide range of trace elements between silicate melts and CaS...

CaSiO3 and CaTiO3 perovskite-melt partitioning of trace elements: Implications for gross mantle differentiation

Corgne, A
Wood, B

January 2002

We report the results of CaSiO3 perovskite-melt partitioning experiments conducted at conditions rel...

Fe-periclase reactivity at Earth's lower mantle conditions: Ab-initio geochemical modelling

Merli, M.
BONADIMAN, Costanza
Diella, V.
Sciascia, L. .
Pavese, A.

January 2017

Intrinsic and extrinsic stability of the (Mg,Fe)O solid mixture in the Fe-Mg-Si-O system at high P, ...

Trace-element partitioning in perovskite: Implications for the geochemistry of kimberlites and other mantle-derived undersaturated rocks

Chakhmouradian, AR
Reguir, EP
Kamenetsky, VS
Sharygin, VV
Golovin, AV

September 2013

Perovskite is a common groundmass phase in many mantle-derived undersaturated rocks (e.g., kimberlit...

Composition and Pressure Effects on Partitioning of Ferrous Iron in Iron-Rich Lower Mantle Heterogeneities

Dorfman, Susannah
Nabiei, Farhang
Boukaré, Charles-Edouard
Prakapenka, Vitali
Cantoni, Marco
Badro, James
Gillet, Philippe

May 2021

International audienceBoth seismic observations of dense low shear velocity regions and models of ma...

Fe3+ partitioning systematics between orthopyroxene and garnet in mantle peridotite xenoliths and implications for thermobarometry of oxidized and reduced mantle rocks

Nimis, Paolo
Goncharov, Alexey
IONOV, Dmitri
Mccammon, Catherine

January 2015

International audienceWe have investigated the partitioning of Fe3+ between orthopyroxene (Opx) and ...

Magnesium Silicate Perovskite and Effect of Iron Oxidation State on its Bulk Sound Velocity at the Conditions of the Lower Mantle

Glazyrin, K.
Boffa Ballaran, T.
Frost, D. J.
McCammon, C.
Kantor, A.
Merlini, M.
Hanfland, M.
Dubrovinsky, L.

January 2014

A comprehensive understanding of the iron- and aluminum-bearing magnesium silicate perovskite (Pv) c...

Mineral physics constraints on the chemical composition of the Earth's lower mantle

Zhao, Yusheng
Anderson, Don L.

September 1994

Mineralogical modeling of the lower mantle critically depends on thermoelastic parameters, such as t...

Element partitioning between magnesium silicate perovskite and ferropericlase: New insights into bulk lower-mantle geochemistry

Auzende, Anne-Line
Badro, James
J. Ryerson, Frederick
K. Weber, Peter
J. Fallon, Stewart
Addad, Ahmed
Siebert, Julien
Fiquet, Guillaume

January 2008

International audienceIn this study, we investigated iron–magnesium exchange and transition-metal tr...

Iron Partitioning in Earth's Mantle: Toward a Deep Lower Mantle Discontinuity

Badro, J.
Fiquet, Guillaume
Guyot, François
Rueff, Jean-Pascal
Struzhkin, Viktor V.
Vanko, György
Monaco, Giulio

January 2003

International audienceWe measured the spin state of iron in ferropericlase (Mg0.83Fe0.17)O at high p...

Multivariable Dependence of Fe-Mg Partitioning in the

Lower Mantle
Ho-kwang Mao
Guoyin Shen
Russell J. Hemley

September 2016

High-pressure diamond-cell experiments indicate that the iron-magnesium partitioning between (Fe,Mg)...

Experimental evidence for perovskite and post-perovskite coexistence throughout the whole D″ region

Andrault, Denis
Muñoz, Manuel
Bolfan-Casanova, Nathalie
Guignot, Nicolas
Perrillat, Jean-Philippe
Aquilanti, Giuliana
Pascarelli, Sakura

April 2010

International audienceSince the phase diagram for (Fe,Al)-bearing MgSiO3 compositions at the P-T con...

Compositional effects on element partitioning between Mg-silicate perovskite and silicate melts

Liebske, C
Corgne, A
Frost, DJ
Rubie, DC
Wood, BJ

March 2005

High-pressure melting experiments were performed at ∼26 GPa and ∼2,200-2,400° C on synthetic peridot...

Silicate perovskite-melt partitioning of trace elements and geochemical signature of a deep perovskitic reservoir

Corgne, A
Liebske, C
Wood, BJ
Rubie, DC
Frost, DJ

January 2005

We have determined the partitioning of a wide range of trace elements between silicate melts and CaS...

CaSiO3 and CaTiO3 perovskite-melt partitioning of trace elements: Implications for gross mantle differentiation

Corgne, A
Wood, B

January 2002

We report the results of CaSiO3 perovskite-melt partitioning experiments conducted at conditions rel...

Fe-periclase reactivity at Earth's lower mantle conditions: Ab-initio geochemical modelling

Merli, M.
BONADIMAN, Costanza
Diella, V.
Sciascia, L. .
Pavese, A.

January 2017

Intrinsic and extrinsic stability of the (Mg,Fe)O solid mixture in the Fe-Mg-Si-O system at high P, ...

Trace-element partitioning in perovskite: Implications for the geochemistry of kimberlites and other mantle-derived undersaturated rocks

Chakhmouradian, AR
Reguir, EP
Kamenetsky, VS
Sharygin, VV
Golovin, AV

September 2013

Perovskite is a common groundmass phase in many mantle-derived undersaturated rocks (e.g., kimberlit...

Composition and Pressure Effects on Partitioning of Ferrous Iron in Iron-Rich Lower Mantle Heterogeneities

Dorfman, Susannah
Nabiei, Farhang
Boukaré, Charles-Edouard
Prakapenka, Vitali
Cantoni, Marco
Badro, James
Gillet, Philippe

May 2021

International audienceBoth seismic observations of dense low shear velocity regions and models of ma...

Fe3+ partitioning systematics between orthopyroxene and garnet in mantle peridotite xenoliths and implications for thermobarometry of oxidized and reduced mantle rocks

Nimis, Paolo
Goncharov, Alexey
IONOV, Dmitri
Mccammon, Catherine

January 2015

International audienceWe have investigated the partitioning of Fe3+ between orthopyroxene (Opx) and ...

Magnesium Silicate Perovskite and Effect of Iron Oxidation State on its Bulk Sound Velocity at the Conditions of the Lower Mantle

Glazyrin, K.
Boffa Ballaran, T.
Frost, D. J.
McCammon, C.
Kantor, A.
Merlini, M.
Hanfland, M.
Dubrovinsky, L.

January 2014

A comprehensive understanding of the iron- and aluminum-bearing magnesium silicate perovskite (Pv) c...

Mineral physics constraints on the chemical composition of the Earth's lower mantle

Zhao, Yusheng
Anderson, Don L.

September 1994

Mineralogical modeling of the lower mantle critically depends on thermoelastic parameters, such as t...

Element partitioning between Magnesium Silicate Perovskite and Ferropericlase: New insights into bulk lower-mantle geochemistry

Abstract

Extracted data

Element partitioning between Magnesium Silicate Perovskite and Ferropericlase: New insights into bulk lower-mantle geochemistry

Abstract

Extracted data

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