Geochemistry Of Chromium In The Earth'S Mantle Springer Geology

Ekaterina A. Matrosova

Geochemistry Of Chromium In The Earth'S Mantle Springer Geology - 1
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Geochemistry Of Chromium In The Earth'S Mantle Springer Geology
INTRODUCTION
PART I. Chromium and chromium-bearing phases in the EarthChapter 1.1. High-pressure Cr-bearing phases in the Earth's mantle1.1.1. (Mg,Fe)Cr2O4 polymorphs1.1.2. Majoritic and knorringitic garnets1.1.3. Clinopyroxenes1.1.4. (Mg,Fe)2SiO4 polymorphs1.1.5. (Mg,Fe)SiO3 polymorphs1.1.6. Other Cr-bearing phases in the Earth's mantleChapter 1.2. Cr-rich rocks and mechanisms of Cr concentration in the Earth's mantle
PART II. Experimental study of Cr...

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Resumo

Geochemistry Of Chromium In The Earth'S Mantle Springer Geology
INTRODUCTION

PART I. Chromium and chromium-bearing phases in the Earth
Chapter 1.1. High-pressure Cr-bearing phases in the Earth's mantle
1.1.1. (Mg,Fe)Cr2O4 polymorphs
1.1.2. Majoritic and knorringitic garnets
1.1.3. Clinopyroxenes
1.1.4. (Mg,Fe)2SiO4 polymorphs
1.1.5. (Mg,Fe)SiO3 polymorphs
1.1.6. Other Cr-bearing phases in the Earth's mantle
Chapter 1.2. Cr-rich rocks and mechanisms of Cr concentration in the Earth's mantle

PART II. Experimental study of Cr-bearing phases at high pressures
Chapter 2.1. Experimental and analytical techniques
2.1.1. Multi-anvil apparatus
2.1.2. Toroidal (anvil-with-hole) apparatus
2.1.3. Analytical procedure
Chapter 2.2. Review of the experimental data
2.2.1. Systems with high-pressure components of garnets
2.2.2. Influence of Cr and other minor elements on Mg2SiO4 polymorphs
Chapter 2.3. Experimental study of the model system SiO2-MgO-Cr2O3 at high P-T parameters
2.3.1. Mg4Si4O12-Mg3Cr2Si3O12 section at 10-24 GPa and 1600?C
Phase relations
Compositions of the phases
Topology and phase diagram of the Mg4Si4O12-Mg3Cr2Si3O12 psedo-section
2.3.2. Mg2SiO4-MgCr2O4 section at 10-24 GPa and 1600?C
Phase relations
Compositions of the phases
Topology and phase diagram of the Mg2SiO4-MgCr2O4 psedo-section
Chapter 2.4. Experimental study of multicomponent systems with Cr-bearing phases at high P-T parameters
2.4.1. Influence of minor Al concentrations on crystallization of garnet in the majorite-knorringite system
2.4.2. Crystallization of knorringitic garnet in the pyrolite system
Chapter 2.5. Structural patterns of Cr-bearing phases

PART III. Implication of experimental results to geochemistry of Cr in the Earth's mantle
Chapter 3.1. Mineral hosts for Cr
Chapter 3.2. Influence of Cr on structural pattern of the major mantle phases


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Encadernação: Capa Dura / Hardback
Tema: Geochemistry
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Editora

Springer

Idiomas

Inglês

Data de lançamento

11/09/2019

Peso

362,0

Série/Edição Limitada

1st ed. 2020

EAN

9783030270179

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Publicidade