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Geoff Bromiley

Geoff Bromiley

Extreme conditions: making planets in the lab

Publications

2024

Saper LM, Brounce M, Woelki D, Cao R, Bromiley GD (2023) Variable oxidizing capacity of slab-derived fluids: insights from Fe and S speciation in glasses from the Troodos Ophiolite. Earth and Planetary Science Letters (accepted). https://www.sciencedirect.com/science/article/pii/S0012821X23005708

2023

Bromiley GD (2023) The geochemical legacy of low-temperature, percolation-driven core formation in planetesimals. Earth, Moon, & Planets 127:4. https://link.springer.com/article/10.1007/s11038-023-09552-2

Hastie AR, Law S, Bromiley GD, Fitton JG, Harley SL, Muir DD (2023) Deep formation of Earth’s earliest continental crust consistent with subduction. Nature Geoscience. https://doi.org/10.1038/s41561-023-01249-5

2022

Drewit JWE and Bromiley GD (2022) Boron incorporation in silicate melt: pressure-induced coordination changes and implications for B isotope fractionation. Frontiers Earth Science. https://www.frontiersin.org/articles/10.3389/feart.2022.870892/abstract

Gatta GD, Mantovani L and Bromiley GD (2022) Raman Spectroscopy and Forensic Mineralogy in “Mineralogical Analysis Applied to Forensics: A guidance on mineralogical techniques and their application to the forensics field” eds Mercurio M, Langella A, Di Maggio RM and Cappelletti P. Springer Nature (Switzerland AG). https://doi.org/10.1007/978-3-031-08834-6

2021

Law S, Bromiley GD, Kilgour GN, Fitton G. (2021) Tracing mantle source variation through xenocrystic olivine in the Taupo Volcanic Zone, New Zealand: A role for lithospheric mantle in the shift from andesitic to rhyolitic compositions. Lithos 394-395: 106185. https://www.sciencedirect.com/science/article/pii/S0024493721002218?dgcid=coauthor

Schleppi J, Bromiley GD, Odling N, Bennett NS. (2021) In-situ resource utilisation manufacturing of optically transparent glass from lunar regolith simulant. Journal of Material Science 56(21), 12132-12153. https://doi.org/10.1007/s10853-021-06059-x

Potts NJ, Bromiley GD, Brooker RA. (2021) An experimental investigation of F, Cl and H2O mineral-melt partitioning in a reduced, model lunar system. Geochimica et Cosmochimica Acta. 294: 232-254. https://www.sciencedirect.com/science/article/pii/S0016703720307043

Bromiley GD. (2021) Do concentrations of Mn, Eu and Ce in apatite reliably record oxygen fugacity in magmas? Lithos 384/385: 105900. https://www.sciencedirect.com/science/article/pii/S0024493720305351

McGuire C, Komabayashi T, Thompson S, Bromiley GD, Ishii T, Greenberg E, and Prakapen VB (2021). P-V-T measurements of Fe3C to 117 GPa and 2100 K: implications for stability of Fe3C phase at core conditions. American Mineralogist 106(8):1349-1359. http://www.minsocam.org/MSA/Ammin/AM_Preprints/7581McGuirePreprint.pdf

2020

Bromiley, Geoffrey D. (2020). Diffusion of volatiles in hot stagnant-lid regime planets. Planetary and Space Science, 182. https://doi.org/10.1016/j.pss.2019.104822

Bromiley, Geoffrey D, & Law, S. (2020). Eruption of crystal mush and the formation of steep-sided volcanic domes on Venus: Insight from picritic bodies near Marki, Cyprus. Icarus, 337. https://doi.org/10.1016/j.icarus.2019.113467

2019

Stokes, T N, Bromiley, G. D., Potts, N. J., Saunders, K. E., Miles, A. J., & EIMF. (2019). The effect of melt composition and oxygen fugacity on manganese partitioning between apatite and silicate melt. Chemical Geology, 506, 162–174. https://doi.org/10.1016/j.chemgeo.2018.12.015

2018

Berg, M. T. L., Bromiley, G. D., Le Godec, Y., Philippe, J., Mezouar, M., Perrillat, J.-P., & Potts, N. J. (2018). Rapid core formation in terrestrial planets by percolative flow: In-situ imaging of metallic melt migration under high pressure/temperature conditions. Frontiers in Earth Science, 6. https://doi.org/10.3389/feart.2018.00077

Stokes, T. N, Bromiley, G. D., Gatta, G. D., Rotiroti, N., Potts, N. J., & Saunders, K. (2018). Cation distribution and valence in synthetic Al-Mn-O and Fe-Mn-O spinels under varying f(O)(2) conditions. Mineralogical Magazine, 82(4), 975–992. https://doi.org/10.1180/mgm.2018.109

Tribaudino, Mario, Mantovani, L., Mezzadri, F., Calestani, G., & Bromiley, G. (2018). The structure of P2(1)/c (Ca0.2Co0.8)CoSi2O6 pyroxene and the C2/c-P2(1)/c phase transition in natural and synthetic Ca-Mg-Fe2+ pyroxenes. Mineralogical Magazine, 82(1), 211–228. https://doi.org/10.1180/minmag.2017.081.036

2017

Berg, M. T. L., Bromiley, G. D., Butler, I. B., Frost, M., Bradley, R., Carr, J……  Redfern, S. A. T. (2017). Deformation-aided segregation of Fe-S liquid from olivine under deep Earth conditions: Implications for core formation in the early solar system. Physics of the Earth and Planetary Interiors, 263. https://doi.org/10.1016/j.pepi.2017.01.004

Bromiley, G.D., Brooke, J., & Kohn, S. C. (2017). Hydrogen and deuterium diffusion in non-stoichiometric spinel. High Pressure Research, 37(3). https://doi.org/10.1080/08957959.2017.1353091

2016

Bromiley, G.D., & Hiscock, M. (2016). Grain boundary diffusion of titanium in polycrystalline quartz and its implications for titanium in quartz (TitaniQ) geothermobarometry. Geochimica et Cosmochimica Acta, 178. https://doi.org/10.1016/j.gca.2016.01.024

Hastie, A. R., Fitton, J. G., Bromiley, G. D., Butler, I. B., & Odling, N. W. A. (2016). The origin of Earth’s first continents and the onset of plate tectonics. Geology, 44(10). https://doi.org/10.1130/G38226.1

Iezzi, G., Bromiley, G. D., Cavallo, A., Das, P. P., Karavassili, F., Margiolaki, I., … Wright, J. P. (2016). Solid solution along the synthetic LiAlSi2O6-LiFeSi2O6 (spodumene-ferri-spodumene) join: A general picture of solid solutions, bond lengths, lattice strains, steric effects, symmetries, and chemical compositions of Li clinopyroxenes. American Mineralogist, 101(11), 2498–2513. https://doi.org/10.2138/am-2016-5784

Miles, A., Graham, C., Hawkesworth, C., Gillespie, M., Hinton, R., & Bromiley, G. (2016). Reply to comment by Marks et al. (2016) on “Apatite: A new redox proxy for silicic magmas?” [Geochimica et Cosmochimica Acta 132 (2014) 101–119]. Geochimica et Cosmochimica Acta, 183. https://doi.org/10.1016/j.gca.2016.03.032

Montgomery, W., Bromiley, G. D., & Sephton, M. A. (2016). The nature of organic records in impact excavated rocks on Mars. Scientific Reports, 6. https://doi.org/10.1038/srep30947

Philippe, J., Le Godec, Y., Mezouar, M., Berg, M., Bromiley, G., Bergame, F., … Regnier, S. (2016). Rotating tomography Paris-Edinburgh cell: a novel portable press for micro-tomographic 4-D imaging at extreme pressure/temperature/stress conditions. High Pressure Research, 36(4), 512–532. https://doi.org/10.1080/08957959.2016.1221951

Philippe, J., Le Godec, Y., Mezouar, M., Perrillat, J. P., Bergame, F., Morand, M., … Atwood, R. (2016). Novel portable press for synchrotron time-resolved 3-D micro-imagining under extreme conditions. In AIP Conference Proceedings (Vol. 1741). https://doi.org/10.1063/1.4952825

2015

Bromiley, G.D., Gatta, G. D., & Stokes, T. (2015). Manganese incorporation in synthetic hercynite. Mineralogical Magazine, 79(3). https://doi.org/10.1180/minmag.2015.079.3.09

2014

Mantovani, L., Tribaudino, M., Bertoni, G., Salviati, G., & Bromiley, G. (2014). Solid solutions and phase transitions in (Ca,M2+)M2+Si2O6 pyroxenes (M2+ = Co, Fe, Mg). American Mineralogist, 99(4), 704–711. https://doi.org/10.2138/am.2014.4684

Miles, A. J., Graham, C. M., Hawkesworth, C. J., Gillespie, M. R., Hinton, R. W., & Bromiley, G. D. (2014). Apatite: A new redox proxy for silicic magmas? Geochimica et Cosmochimica Acta, 132. https://doi.org/10.1016/j.gca.2014.01.040

2013

Mantovani, L., Tribaudino, M., Mezzadri, F., Calestani, G., & Bromiley, G. (2013). The structure of (Ca,Co)CoSi2O6 pyroxenes and the Ca-M2+ substitution in (Ca,M2+)M2+Si2O6 pyroxenes (M2+ = Co, Fe, Mg). AMERICAN MINERALOGIST, 98(7), 1241–1252. https://doi.org/10.2138/am.2013.4373

2012

Gatta, G.D., Alvaro, M., & Bromiley, G. (2012). A low temperature X-ray single-crystal diffraction and polarised infra-red study of epidote. Physics and Chemistry of Minerals, 39(1). https://doi.org/10.1007/s00269-011-0455-y

Gatta, G Diego, McIntyre, G. J., Bromiley, G., Guastoni, A., & Nestola, F. (2012). A single-crystal neutron diffraction study of hambergite, Be2BO3(OH,F). American Mineralogist, 97(11–12), 1891–1897. https://doi.org/10.2138/am.2012.4232

Huber, A. L., Heuss-Aßbichler, S., Fehr, K. T., & Bromiley, G. D. (2012). Petedunnite CaZnSi2O6: Stability and phase relations in the system CaO-ZnO-SiO2. American Mineralogist, 97(4). https://doi.org/10.2138/am.2012.3836

Le Godec, Y., Alvarez-Murga, M., Bromiley, G., Klotz, S., Mezouar, M., Perrillat, J. P., … Solozhenko, V. L. (2012). New Scientific Opportunities with next Generation Portable Large Volume HighP/T/Stress/Tomography Cells. ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 68(S), S53. https://doi.org/10.1107/S0108767312098984

2011

Hirai, S., Sanehira, T., Nishiyama, N., Irifune, T., Klemme, S., Bromiley, G., & Attfield, J. P. (2011). Tuning of structure, morphology and magnetism in postperovskite oxide solid solutions. Chemistry of Materials, 23(1). https://doi.org/10.1021/cm102660q

Hirai, Shigeto, Kojima, Y., Ohfuji, H., Nishiyama, N., Irifune, T., Klemme, S., … Attfield, J. P. (2011). High-pressure Raman studies and heat capacity measurements on the MgSiO3 analogue CaIr0.5Pt0.5O3. PHYSICS AND CHEMISTRY OF MINERALS, 38(8), 631–637. https://doi.org/10.1007/s00269-011-0435-2

Lappe, S.-C. L. L., Church, N. S., Kasama, T., Da Silva Fanta, A. B., Bromiley, G., Dunin-Borkowski, R. E., … Harrison, R. J. (2011). Mineral magnetism of dusty olivine: A credible recorder of pre-accretionary remanence. Geochemistry, Geophysics, Geosystems, 12(12). https://doi.org/10.1029/2011GC003811

Su, W., Zhang, M., Chen, J., Bromiley, G. D., Ye, K., Redfern, S. A. T., & Lin, J. (2011). Amorphization in natural omphacite and its implications. Journal of Asian Earth Sciences, 42(4). https://doi.org/10.1016/j.jseaes.2010.10.001

2010

Bromiley, G D, Nestola, F., Redfern, S. A. T., & Zhang, M. (2010). Water incorporation in synthetic and natural MgAl2O4 spinel. Geochimica Et Cosmochimica Acta, 74(2), 705–718. https://doi.org/10.1016/j.gca.2009.10.015

Gatta, G.D., Meven, M., & Bromiley, G. (2010). Effects of temperature on the crystal structure of epidote: A neutron single-crystal diffraction study at 293 and 1,070 K. Physics and Chemistry of Minerals, 37(7). https://doi.org/10.1007/s00269-009-0348-5

Pennacchioni, G., Menegon, L., Leiss, B., Nestola, F., & Bromiley, G. (2010). Development of crystallographic preferred orientation and microstructure during plastic deformation of natural coarse-grained quartz veins. Journal of Geophysical Research: Solid Earth, 115(12). https://doi.org/10.1029/2010JB007674

2009

Bromiley, G.D., Redfern, S. A. T., Le Godec, Y., Hamel, G., & Klotz, S. (2009). A portable high-pressure stress cell based on the V7 Paris-Edinburgh apparatus. High Pressure Research, 29(2). https://doi.org/10.1080/08957950902747411

Tribaudino, M., Bromiley, G., Ohashi, H., & Nestola, F. (2009). Synthesis, TEM characterization and thermal behaviour of LiNiSi<inf>2</inf>O<inf>6</inf> pyroxene. Physics and Chemistry of Minerals, 36(9). https://doi.org/10.1007/s00269-009-0298-y

2008

Bromiley, G D, & Redfern, S. A. T. (2008). The role of TiO2 phases during melting of subduction-modified crust: Implications for deep mantle melting. Earth and Planetary Science Letters, 267(1–2), 301–308. https://doi.org/10.1016/j.epsl.2007.11.033

Rigby, M. J., Droop, G. T. R., & Bromiley, G. D. (2008). Variations in fluid activity across the Etive thermal aureole, Scotland: Evidence from cordierite volatile contents. Journal of Metamorphic Geology, 26(3). https://doi.org/10.1111/j.1525-1314.2007.00752.x

Su, W., Zhang, M., Redfern, S. A. T., & Bromiley, G. D. (2008). Dehydroxylation of omphacite of eclogite from the Dabie-Sulu. Lithos, 105(1–2). https://doi.org/10.1016/j.lithos.2008.03.006

2007

Dzwilewski, A., Talyzin, A., Bromiley, G., Dub, S., & Dubrovinsky, L. (2007). Characterization of phases synthesized close to the boundary of C<inf>60</inf>collapse at high temperature high pressure conditions. Diamond and Related Materials, 16(8). https://doi.org/10.1016/j.diamond.2006.12.040

2006

Bromiley, G.D., Bromiley, F. A., & Bromiley, D. W. (2006). On the mechanisms for H and Al incorporation in stishovite. Physics and Chemistry of Minerals, 33(8–9). https://doi.org/10.1007/s00269-006-0107-9

Bromiley, G.D., & Shiryaev, A. A. (2006). Neutron irradiation and post-irradiation annealing of rutile (TiO2-x): Effect on hydrogen incorporation and optical absorption. Physics and Chemistry of Minerals, 33(6). https://doi.org/10.1007/s00269-006-0087-9

Bromiley, G D, & Bromiley, F. A. (2006). High-pressure phase transitions and hydrogen incorporation in MgSiO3 enstatite. American Mineralogist, 91, 1094–1101.

Gatta, G.D., Nestola, F., Bromiley, G. D., & Loose, A. (2006). New insight into crystal chemistry of topaz: A multi-methodological study. American Mineralogist, 91(11–12). https://doi.org/10.2138/am.2006.2223

Gatta, G.D., Nestola, F., Bromiley, G. D., & Mattauch, S. (2006). The real topological configuration of the extra-framework content in alkali-poor beryl: A multi-methodological study. American Mineralogist, 91(1). https://doi.org/10.2138/am.2006.1896

Smyth, J. R., Frost, D. J., Nestola, F., Holl, C. M., & Bromiley, G. D. (2006). Olivine hydration in the deep upper mantle: Effects of temperature and silica activity. Geophysical Research Letters, 33, L15301.

2005

Bromiley, G.D., & Hilairet, N. (2005). Hydrogen and minor element incorporation in synthetic rutile. Mineralogical Magazine, 69(3). https://doi.org/10.1180/0026461056930256

Heuer, M., Huber, A. L., Bromiley, G. D., Fehr, K. T., & Bente, K. (2005). Characterization of synthetic hedenbergite (CaFeSi<inf>2</inf>O<inf>6</inf>)-petedunnite (CaZnSi<inf>2</inf>O<inf>6</inf>) solid solution series by X-ray single crystal diffraction. Physics and Chemistry of Minerals, 32(8–9). https://doi.org/10.1007/s00269-005-0025-2

Shinova, E., Zhecheva, E., Stoyanova, R., & Bromiley, G. D. (2005). High-pressure synthesis of solid solutions between trigonal LiNiO2 and monoclinic Li{[}Li1/3Ni2/3]O-2. JOURNAL OF SOLID STATE CHEMISTRY, 178(5), 1661–1669. https://doi.org/10.1016/j.jssc.2005.03.007

Shinova, E., Zhecheva, E., Stoyanova, R., Bromiley, G. D., Alcantara, R., & Tirado, J. L. (2005). High-pressure synthesis and electrochemical behavior of layered (1-a)LiNi1-yAlyO2 center dot aLi{[}Li1/3Ni2/3]O-2 oxides. JOURNAL OF SOLID STATE CHEMISTRY, 178(9), 2692–2700. https://doi.org/10.1016/j.jssc.2005.06.006

2004

Bromiley, G.D., & Keppler, H. (2004). An experimental investigation of hydroxyl solubility in jadeite and Na-rich clinopyroxenes. Contributions to Mineralogy and Petrology, 147(2). https://doi.org/10.1007/s00410-003-0551-1

Bromiley, G.D., Keppler, H., McCammon, C., Bromiley, F. A., & Jacobsen, S. D. (2004). Hydrogen solubility and speciation in natural, gem-quality chromian diopside. American Mineralogist, 89(7). https://doi.org/10.2138/am-2004-0703

Bromiley, G D, Hilaret, N., & McCammon, C. A. (2004). Solubility of hydrogen and ferric iron in rutile and TiO2 (II): Implications for phase assemblages during ultrahigh-pressure metamorphism and for the stability of silica polymorphs in the lower mantle. Geophysical Research Letters, 31, L04610.

Huber, A. L., Heuer, M., Fehr, K. T., Schmidbauer, E., Bente, K., Schmidbauer, E., & Bromiley, G. D. (2004). Characterization of synthetic hedenbergite (CaFeSi<inf>2</inf>O<inf>6</inf>)-petedunnite (CaZnSi<inf>2</inf>O<inf>6</inf>) solid solution series by X-ray powder diffraction and57Fe Mössbauer spectroscopy. Physics and Chemistry of Minerals, 31(2). https://doi.org/10.1007/s00269-003-0335-1

McEnroe, S. A., Langenhorst, F., Robinson, P., Bromiley, G. D., & Shaw, C. S. J. (2004). What is magnetic in the lower crust? Earth and Planetary Science Letters, 226(1–2). https://doi.org/10.1016/j.epsl.2004.07.020

Stoyanova, R., Zhecheva, E., Alcantara, R., Tirado, J. L., Bromiley, G., Bromiley, F., & Ballaran, T. B. (2004). Layered solid solutions of LiNi1-xCoxO2 with alpha-LiGaO2 obtained under high oxygen pressure. JOURNAL OF MATERIALS CHEMISTRY, 14(3), 366–373. https://doi.org/10.1039/b313473c

2003

Bromiley, G D, & Pawley, A. (2003). The stability of antigorite in the systems MgO-SiO2-H2O (MSH) and MgO-Al2O3-SiO2-H20 (MASH): the effects of Al3+ substitution on high-pressure stability. American Mineralogist, 88, 99–108.

Stoyanova, R., Zhecheva, E., Alcántara, R., Tirado, J. L., Bromiley, G., Bromiley, F., & Boffa Ballaran, T. (2003). Lithium/nickel mixing in the transition metal layers of lithium nickelate: High-pressure synthesis of layered Li[Li<inf>x</inf>Ni<inf>1-x</inf>]O<inf>2</inf>oxides as cathode materials for lithium-ion batteries. Solid State Ionics, 161(3–4). https://doi.org/10.1016/S0167-2738(03)00280-7

Tribaudino, M., Nestola, F., Meneghini, C., & Bromiley, G. D. (2003). The high-temperature P2/C<inf>1</inf>-C2/c phase transition in Fe-free Ca-rich P2<inf>1</inf>/c clinopyroxenes. Physics and Chemistry of Minerals, 30(9). https://doi.org/10.1007/s00269-003-0338-y

2002

Bromiley, Geoffrey David, & Pawley, A. (2002). The high-pressure stability of Mg-sursassite in a model hydrous peridotite: a possible mechanism for the deep subduction of significant volumes of H2O. Contributions to Mineralogy and Petrology, 142, 714–7234.

Heuer, M., Huber, A., & Bromiley, G. (2002). Crystal structure of calcium iron zinc catena-disilicate, Ca(Fe0.52Zn0.48)Si2O6. ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES, 217(4), 465–466.

Stoyanova, R., Zhecheva, E., Bromiley, G., Ballaran, T. B., Alcantara, R., Corredor, J. I., & Tirado, J. L. (2002). High-pressure synthesis of Ga-substituted LiCoO2 with layered crystal structure. JOURNAL OF MATERIALS CHEMISTRY, 12(8), 2501–2506. https://doi.org/10.1039/b201030e

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