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Chris Ballhaus

Chris Ballhaus

D-Index & Metrics

Earth Science

D-Index
47
Citations
9585
World Ranking
3960
National Ranking
275

Overview

Chris Ballhaus is affiliated with the University of Bonn in Germany, where their research focuses on Earth and Planetary Sciences with particular emphasis on Geophysics, Astronomy and Astrophysics, Mechanical Engineering, Artificial Intelligence, and Geochemistry and Petrology.

The primary topics covered by their work include:

  • Geological and Geochemical Analysis
  • High-pressure geophysics and materials
  • Metallurgical Processes and Thermodynamics
  • Geochemistry and Geologic Mapping
  • Mineralogy and Gemology Studies
  • Paleontology and Stratigraphy of Fossils
  • Planetary Science and Exploration

Chris Ballhaus has contributed to several publications across multiple scientific venues. Frequent publication venues include:

  • Contributions to Mineralogy and Petrology
  • American Mineralogist
  • Scientific Reports
  • Frontiers in Earth Science
  • PLoS ONE

Their recent papers include:

  • Ultra-reduced phases in ophiolites cannot come from Earth's mantle, 2020, American Mineralogist
  • Experimental taphonomy of fish - role of elevated pressure, salinity and pH, 2020, Scientific Reports
  • Evolution of magmatic sulfide liquids: how and when base metal sulfides crystallize?, 2021, Contributions to Mineralogy and Petrology
  • Concentrations of Pt, Pd, S, As, Se and Te in silicate melts at sulfide, arsenide, selenide and telluride saturation: evidence of PGE complexing in silicate melts?, 2020, Contributions to Mineralogy and Petrology
  • How Pt and Pd are hosted in magmatic sulfides, substitutions and/or inclusions?, 2023, Contributions to Mineralogy and Petrology

Their frequent co-authors include Hassan M. Helmy, Raúl O. C. Fonseca, Richard Wirth, Anja Schreiber, and T. Nagel, reflecting collaborative research efforts in related fields of study.

Best Publications

  • High pressure experimental calibration of the olivine-orthopyroxene-spinel oxygen geobarometer: implications for the oxidation state of the upper mantle

    C. Ballhaus;R. F. Berry;D. H. Green

  • Zircons from Syros, Cyclades, Greece—Recrystallization and Mobilization of Zircon During High-Pressure Metamorphism

    Frank Tomaschek;Allen K. Kennedy;Igor M. Villa;Markus Lagos

  • Redox states of lithospheric and asthenospheric upper mantle

    C. Ballhaus

  • Oxygen fugacity controls in the Earth's upper mantle

    C. Ballhaus;R. F. Berry;D. H. Green

  • Metal saturation in the upper mantle

    Arno Rohrbach;Chris Ballhaus;Ute Golla-Schindler;Peter Ulmer

  • Fractionation of the platinum-group elements during mantle melting.

    Conny Bockrath;Chris Ballhaus;Astrid Holzheid

  • Role of water in the origin of podiform chromitite deposits

    Sergey Matveev;Sergey Matveev;Chris Ballhaus

  • High-pressure experimental calibration of the olivine-orthopyroxene-spinel oxygen geobarometer: implications for the oxidation state of the upper mantle

    Unknown

  • Noble Metal Enrichment Processes in the Merensky Reef, Bushveld Complex

    Chris Ballhaus;Paul Sylvester

  • Fractionation of the noble metals by physical processes

    Chris Ballhaus;Chris Ballhaus;Conny Bockrath;Cora Wohlgemuth-Ueberwasser;Vera Laurenz

  • High precision Lu–Hf geochronology of Eocene eclogite-facies rocks from Syros, Cyclades, Greece

    Markus Lagos;Markus Lagos;Erik E. Scherer;Frank Tomaschek;Carsten Münker;Carsten Münker

  • Phase Relations in the Fe–Ni–Cu–PGE–S System at Magmatic Temperature and Application to Massive Sulphide Ores of the Sudbury Igneous Complex

    Chris Ballhaus;Marian Tredoux;Andreas Späth

  • Origin of podiform chromite deposits by magma mingling

    Chris Ballhaus;Chris Ballhaus

  • Is the upper mantle metal-saturated?

    Chris Ballhaus

  • Stabilities of laurite RuS2 and monosulfide liquid solution at magmatic temperature

    Conny Bockrath;Chris Ballhaus;Astrid Holzheid

  • Partitioning of Se, As, Sb, Te and Bi between monosulfide solid solution and sulfide melt - Application to magmatic sulfide deposits

    Hassan M. Helmy;Hassan M. Helmy;Chris Ballhaus;Cora Wohlgemuth-Ueberwasser;Raúl O.C. Fonseca

  • Formation of Pt, Pd and Ni tellurides: experiments in sulfide–telluride systems.

    Hassan M. Helmy;Chris Ballhaus;Jasper Berndt;Cornelia Bockrath

  • Effect of Silica Activity on OH− IR Spectra of Olivine: Implications for Low-aSiO2 Mantle Metasomatism

    S. Matveev;H. St. C. O’Neill;C. Ballhaus;W. R. Taylor

  • Platinum Group Element, Chromium, and Vanadium Deposits in Mafic and Ultramafic Rocks

    R. Grant Cawthorn;Stephen J. Barnes;Christian Ballhaus;Kreshimir N. Malitch

  • Synthesis of PGE sulfide standards for laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS)

    Cora C. Wohlgemuth-Ueberwasser;Cora C. Wohlgemuth-Ueberwasser;Chris Ballhaus;Jasper Berndt;Vaida Stotter née Paliulionyte

  • The generation of oxidized CO2-bearing basaltic melts from reduced CH4-bearing upper mantle sources

    Chris Ballhaus;Chris Ballhaus;B. Ronald Frost

Frequent Co-Authors

Carsten Münker
Carsten Münker University of Cologne
Jasper Berndt
Jasper Berndt University of Münster
Vadim S. Kamenetsky
Vadim S. Kamenetsky Institute of Oceanology, Chinese Academy of Sciences
Richard Wirth
Richard Wirth Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences
Chris Ryan
Chris Ryan University of Waikato
Peter Ulmer
Peter Ulmer ETH Zurich
David H. Green
David H. Green University of Tasmania
Paul J. Sylvester
Paul J. Sylvester Texas Tech University
Thorsten Geisler
Thorsten Geisler University of Bonn

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