• Program

    The Goldschmidt2020 program

  • Venue

    All about the venue and city

  • Registration

    Details of how to register to attend the conference and/or submit an abstract

  • Exhibition

    Information for and about exhibitors and sponsors

  • My Goldschmidt

    My program, purchases, connections, etc.




  • Sponsor Seminars

  • Training Events

    These are scheduled events to help delegates test out the tools and platform we will be using for the Q&A and other events at the conference.

  • Workshops

    Our workshop program provides training and teaching in topics across geochemistry and related fields. We are currently liaising with the workshop organisers to ascertain if any workshops can become virtual. Any updates will be added to this page.


  • Conference Locations

    Location of the convention center and social events

  • Hotels

    The hotels are no longer available to book at the special rates agreed by the conference. Should you wish to cancel or change your hotel reservation please see the details below.


Present your work




My Goldschmidt

Role functions

Index of Authors

The name of each author is followed by a code providing the details of each presentation. The first indicates the session number, the second the time of the presentation, or poster board number, and the third the day of the presentation. For example, 07g/15:30/Th indicates on oral presentation in session 07g at 15:30 on Thursday. Codes in bold indicate a presenting author. Clicking on the code will take you to the session listing for that session.

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Đ | Ł | Ø | Þ

Oskierski, H. Ultramafic Rock Carbonation between 40° and 255° C
Magnesium Isotope Signatures of Hydrotalcite Supergroup Minerals during Weathering and Carbonation of Ultramafic Mineral Wastes
The Influence of Natural Alteration on the Quality of Spodumene Ores

Ossa Ossa, F.

Ossont, S. Source Specific Chemical and Toxicological Profiles of Port-Derived Particulate Matter

Ostertag-Henning, C. Not scheduled Kinetics of the Abiotic Oxidation of Hydrogen (H2) by Hematite at Subsurface Storage Conditions
CO2 and Hydrocarbon Gases Generated from Opalinus Clay at Elevated Temperatures and Pressure

Ostrander, C. Not scheduled Minimal Cadmium-Isotopic Variations during a ‘whiff’ of O2 at 2.5 Ga
Molybdenum Behavior during High-Pressure Metamorphism

Otake, T. A Natural Attenuation of Heavy Metals in a Stream Contaminated by Acid Mine Drainage from Artisanal Gold Mining in Cambodia
Formation, Characterization and Behavior of Fe Colloids at Circumneutral pH at Ainai Mine Drainage, Japan: Implications from Geochemical Trends and Fe Isotopes

Otalega, I. A Systematic Study of Element Mobilisation from Gas Shales during Hydraulic Fracturing

Ott, F.

Otte, J.M. Not scheduled Active Metal-Cycling Microbial Communities of Polymetallic Nodules from the Eastern Pacific Ocean

Otter, L. New Perspectives on The Nacre-Organic Interface In Bivalve Shells

Ouabid, M. Twihinate-Lamlaga Cretaceous Carbonatites and Related REE, Nb and Apatite Deposits in the Reguibat Shield (Dakhla Province, Morocco)

Ouattara, G. Not scheduled Petrography and Geochemistry of the Dabakala’ Region Volcanites (Northeastern Côte d’Ivoire)

Ouirghi, K. Not scheduled Geochemical Evaluation of the Permian Series and Associated Oil Indices in the Jeffara Area: Source Rock Characterization, Origin of Hydrocrabon and 1D Thermal Maturity Modeling

Ouyang, D. Not scheduled Low δ18O Zircon Grains in Deep-Seated magmas:An Indicator of Mantle Heterogeneity
The Timing and Duration of HT-UHT Metamorphism Constrained by Zircon U-Pb-Hf and Trace Element Signatures

OuYang, F. Comparison Study of Prospecting Concealed Uranium Deposit By Geoelectrochemical Methods in China and Australia

Owen-Smith, P. Not scheduled Role of Endophytic Fungi on Arsenic Uptake and Tolerance in Schizachyrium Scoparium

Owens, Jeremey D. Not scheduled The Cretaceous Oceanic Anoxic Events: New Geochemical Data from the Central Atlantic Ocean
Not scheduled Quantifying Organic Carbon Burial during the Toarcian Oceanic Anoxic Event
Trace Element Mapping in Pyrite Framboids by Atom Probe Tomography
Meta-Analysis Identifies Global and Regional Change during Cretaceous Ocean Anoxic Event 2

Owens, Jeremy The Effects of Iron and Manganese Shuttles on Thallium and Vanadium Isotopes in Black Sea Sediments

Oyanagi, R. Dynamic Rate Control Changes during Reactive-Transport Processes of Serpentinization
A Two Stage P-T-T History of the Sanbagawa Metamorphic Terrane Constrained by Grossular U–Pb Geochronology
Metamorphic Evolution of Subducting Sediments Detected by Sparse-Modelling

Oyesanya, O. Risk Assessment of Produced Water Discharges on Sediment and Water of Forcardos River, Niger Delta, Nigeria

Ozaki, K. Sulfur Cycle Dynamics during the Great Oxidation Event
Consequence of Hydrocarbon Haze Formation on Global Carbon Cycle Under Anoxic and Mildly Oxidized Environment

Ozawa, K. A Peridotite Xenolith from Garnet-Stability Field beneath Aitutaki: An Implication for Small-Scale Convection

Özgen-Xian, I. A Scale-Aware Modeling Framework to Quantify Subsurface Geochemical Exports and River Water Quality

Özgür, N. Not scheduled Conceptual Modeling of Geothermal Waters in the Continental Rift Zones of the Menderes Massif, Western Anatolia, Turkey

Ozola-Davidane, R. Modified Clay Composites as Potential Landfill Covering Material