Details for: Mike Walter

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Mike Walter (University of Bristol)

Goldschmidt2015 Goldschmidt2016

No bio for this user.

Note: abstracts are only listed if one of the following email addresses was provided when the abstract was submitted: m.j.walter@bristol.ac.uk. Otherwise, try an advanced search.

(2016) Carbon in the Deep Mantle: Sub- and Super-Solidus Phase Relations in the System CaO-Mgo-FeO-SiO₂-CO₂ in Earth’s Lower Mantle
Drewitt J, McMahon S, Lord O, Baron M, Daisenberger D, Anzellini S, Kleppe A & Walter M

18e/10:00/Fri

(2016) In situ Constraints on Volatiles in Slab-Derived Fluids and Melts
Louvel M, Sanchez-Valle C & Walter M

04d/13:45/Fri

(2016) Melting of Peridotite at Lower Mantle Conditions: LH-Dac Experiments with Metal Encapsulated Samples
Baron MA, Lord OT, Drewitt JWE, Badro J, Walter MJ & Trønnes RG

04f/13:45/Thu

(2016) Na-Bearing Phases in the Deep Transition Zone and Lower Mantle: Composition, Structural Features and Na Transport to the Deep Earth
Tamarova A, Bindi L, Bobrov A, Sirotkina E, Tschauner O, Walter M & Irifune T

07d/09:30/Fri

(2016) Silicon and Oxygen Partitioning between Silicate and Iron at Core Formation Conditions
Jennings ES, Petitgirard S, Lord OT, Walter MJ, Frost DJ & Rubie DC

03c/5/Tue

(2016) Slab Melting as a Transition Zone Carbon Filter
Thomson A, Walter M, Kohn S & Brooker R

04e/16:15/Tue

(2016) The Fate of Carbon in Deeply Subducted Oceanic Crust
Walter M, Thomson A, Bulanova G, Smith C, Burnham A, Brooker R & Kohn S

18e/09:00/Fri

(2022) Paleozoic Subduction into the Deeper Mantle Recorded by Superdeep Diamonds
Timmerman S, Pearson DG, Koornneef JM, Harlou R, Nowell GM, Thomson AR, Kohn SC, Davies JHFL, Davies GR, Krebs MY, Zhang Q, Milne SE, Stachel T, Harris JW, Kaminsky F, Bulanova G, Smith CB, Burnham A & Walter MJ

(2022) On the Link between Experiments and Interior Models: The Example of Carbon Enriched Systems
Miozzi F, Tracy SJ, Driscoll P, Yang J, Dutta R & Walter MJ

(2022) Hydrous Silicate Melts and the Deep Mantle H₂O Cycle
Lord OT, Drewitt J, Walter MJ, Brodholt J & Muir J

(2021) Sublithospheric Diamonds and Deep Earthquakes Demonstrate an Arc-Avoiding Subduction Pathway for C-O-H-N-S Volatiles
Shirey SB, Wagner LS, Walter MJ, Pearson DG & van Keken PE

(2021) Superionic Iron-Hydrogen Alloys in Earth's Inner Core
Wang W, Li Y, Brodholt J, Vočadlo L, Walter MJ & Wu Z

(2021) Ultra-Depleted Residual Mantle Peridotites in Ophiolites from Papua New Guinea: Earth’s most Depleted Melting Residues
Barrett N, Jaques AL, Pearson DG, González-Álvarez I & Walter MJ

(2021) Terrestrial Geochronology and Radiogenic Isotope Geochemistry at the Carnegie Institution of Washington 1950–2021
Shirey SB, Carlson RW, Walter MJ & Hardy SJ

(2019) Water Content of Silicate Mineral Inclusions in Superdeep Diamonds from Juina, Brazil
Thomson A, Hauri E, Shirey S, Walter M, Kohn S, Bulanova G, Smith C & Wang J

(2019) Subducted Serpentinite Water, Superdeep Diamonds, and Deep Focus Earthquakes
Shirey S, Wagner L, Walter M, Pearson G & van Keken P

(2019) The Effect of Valence and Coordination on Mo Isotope Fractionation between Metal and Silicate
Hin RC, Burnham AD, Gianolio D, Walter MJ & Elliott T

(2019) An Experimental and ab Initio Study of Water in CaSiO₃-walstromite
Gregson C, Lord O, Kohn S & Walter M

(2019) Transition-Zone Hydrous Melts
Drewitt J, Walter M, Brodholt J & Muir J

(2019) Developments for the in situ Study of High P-T Fluids and Melts at the Diamond Light Source
Anzellini S, Louvel M, Drewit J, Farsang S, Keeble D, Ross A, Amboage M & Walter M

(2018) The Fate of Carbonate in Oceanic Crust Subducted into Earth’s Mantle
Walter M, Drewitt J, Thomson A, Zhang H, Lord O & Heinen B

(2018) Magnesium Isotope Evidence that Accretional Vapour Loss Shapes Planetary Compositions
Hin RC, Coath CD, Carter PJ, Nimmo F, Lai Y-J, Pogge von Strandmann PAE, Willbold M, Leinhardt ZM, Walter MJ & Elliott T

(2017) Experimental Investigation of the Affect of Pressure on the Oxidation State of a Terrestrial Magma Ocean
Zhang H, Hirschmann M, Walter M, Lord O & Cottrell E

(2015) The Influence of Valence State on Molybdenum Isotope Fractionation
Hin RC, Burnham AD, Walter MJ & Elliott T

(2015) Deep Mantle Melts Recorded in Superdeep Diamonds and their Mineral Inclusions
Walter M, Thomson A, Brooker R & Kohn S

(2015) High Resolution FTIR Mapping of Natural Diamonds
Speich L, Kohn SC, Walter MJ, Bulanova GP & Smith CB

(2014) Water Content of Stishovite, Majorite, and Perovskite Inclusions in Juina Superdeep Diamonds
Shirey S, Hauri E, Thomson A, Bulanova G, Smith C, Kohn S & Walter M

(2013) The Redox State of Diamond-Forming Fluids: Constraints from Fe³⁺/Fe²⁺ of Garnets
Burnham A, Kohn S, Potiszil C, Walter M, Bulanova G, Thomson A & Smith C

(2013) Diamonds and their Inclusions from Dachine, French Guiana: A Record of Paleoproterozoic Subduction
Walter M, Smith C, Bulanova G, Mikhail S & Kohn S

(2013) Platelet Degradation in Diamonds. Insights from Infrared Microscopy and Implications for the Thermal Evolution of Cratonic Mantle
Kohn S, Wibberley E, Smith C, Bulanova G & Walter M

(2013) Water Content of Inclusions in Superdeep Diamonds
Shirey SB, Hauri EH, Thomson AR, Bulanova GP, Smith CB, Kohn SC & Walter MJ

(2013) An Experimental Investigation of the Formation Mechanisms of Superdeep Diamonds
Thomson A, Walter M, Kohn S, Bulanova G & Smith C

(2013) Trace Element Partitioning between Carbonate Globules and Silicate Glass in Volcanic Carbonatites
McMahon S, Humphreys-Williams E, Gilder C, Brooker R, Jeffries T & Walter M

(2012) Multiple Growth Events in Diamonds from Murowa; Evidence from FTIR Mapping of N and H Defects
Kohn S, Bulanova G, Smith C, Walter M, Marks A & McKay A

(2012) Evidence for the Role of Carbonate Melts in the Origin of Superdeep Diamond Inclusions from the Juina-5 Kimberlite, Brazil
Thomson A, Walter M, Kohn S, Russell B, Bulanova G, Araujo D & Smith C

(2011) TAPP: Retrograde Mg-Perovskite from Subducted Lithosphere?
Armstrong L & Walter M

(2011) The Origin of Carbonate Globules in Silicate Melts: Solids or Liquids?
McMahon S, Bailey K, Walter M & Caricchi L

(2011) Subducted Oceanic Crust Exhumed from the Lower Mantle
Kohn S, Walter M, Araujo D, Bulanova G & Smith C

(2010) The Melting Curve of FeSi to 150 GPa: Implications for D"
Lord O, Walter M, Dobson D, Armstrong L, Clark S & Kleppe A

(2009) Towards a Better Understanding of the Origin and Evolution of Kimberlite Melts Using Melt Phase Relations in CMAS-CO₂-H₂O-K₂O
Buisman I, Walter M & Sparks S

(2009) Iron Lite: Experimental Constraints on the Composition of Earth’s Core
Walter M, Lord O, Helffrich G & Walker D

(2009) Enstatite Chondrite and Related Earth Models
Wade J, Wood B, Elliott T & Walter M

(2007) Metal Silicate Partitioning of Ge, Mo, Ga and P: Constraints on Core Formation
Rai N, Walter M & Hawkesworth C

(2007) Mg-Fe²⁺-Fe³⁺-Al-Si-O Phase Relations at Lower Mantle Conditions: Lack of Evidence for Fe-Disproportionation
Armstrong L & Walter M

(2007) The Melting Curve of Fe3C to 73 GPa
Lord O & Walter M

(2003) Crystal Fractionation in a Deep Magma Ocean
Walter M, Tronnes R, Frost D & Nakamura E

(2003) The Effect of Sulfate Sulfur on the Structure of Na₂O-SiO₂ Glasses: A ²⁹Si MAS NMR, Raman and FT-Ir Study
Tsujimura T, Xue X, Walter M, Yamashita S & Kanzaki M

(2001) Post-Spinel Transition in Mg₂SiO₄ Determined by High P-T in situ X-Ray Diffractometry
Katsura T, Walter MJ, Yamada H, Shinmei T, Kubo A, Ono S, Kanzaki M, Yoneda A, Ito E, Urakawa S, Funakoshi K & Utsumi W

(2001) Spinel and Post-Spinel Transitions in the Mg₂SiO₄-Fe₂SiO₄ Binary Using in situ Pressure Determinations: Implications for the Earth’s Mantle
Minarik WG, Fei Y, Hirose K, Li J, Van Orman J, Walter M & Funakoshi K

Theme chair

Goldschmidt2011 - Theme 03: Evolution and Dynamics of the Deep Earth
Goldschmidt2008 - Theme 7: Experimental Petrology

Session convener

Goldschmidt2013 - Session 04c: Melts and Melting in the Basal Mantle
Goldschmidt2011 - Session 03a: Experimental Constraints on the Origin and Evolution of Earth’s Early Mantle and Core

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Goldschmidt archive

Abstracts from many past Goldschmidt conferences are available in the Goldschmidt Conference Archive.

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