Goldschmidt 2026

Discover Everything Happening at Goldschmidt this July

The full science program for Goldschmidt 2026 is now online. From the reaches of the Solar System to the depths of the oceans, five days of exciting science await. There are also pre-conference workshops, fun social events, and early career programs. Make your travel plans and register today!

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Register by 1 June!

The early registration deadline is 1 June and all presenting authors must register for the conference by this date - don't wait until the last moment!. Discounted rates are available for members of the EAG, Geochemical Society and other partner societies. Check your EAG membership, join or renew.

Register

Calling all Mentors & Mentees: sign up by 1 June

The Mentor program is designed for first-time conference attendees, students and early career scientists. Mentees will be matched one-on-one with an experienced scientist to help them navigate the conference. Apply to be a mentor or mentee as part of your conference registration. Mentor-mentee matches will be based on the area of expertise and the participation type (in-person or remote).

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Society News

The EAG Early Career Science Ambassadors program next deadline: 1 June

This EAG Early Career Science Ambassadors program supports young scientists based in Europe who wish to attend conferences outside Europe with 50% of expenses covered, up to 1500 Euros.

Early Career Science Ambassador deadline: 1 June

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EAG co-sponsored workshop GARD2026: Registration Opening Soon!

Co-sponsored by the EAG the Groundwater Arsenic Research Days (GARD2026) will take place 22 -26 November at Monte Verità in Ascona, Switzerland.

Geogenic arsenic contamination of groundwater remains a severe health threat to millions worldwide. We invite experts and early-career researchers to join us in advancing innovative prediction and mitigation strategies.

Scholarships will be available for early-career scientists based in low- and middle-income countries. Application deadline: 1 July

Abstract submission & registration will open soon!

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Nominations for the 2027 H.C. Urey Award

The EAG H.C. Urey Award is bestowed for outstanding contributions advancing geochemistry over a career. Starting in 2025 the EAG Council has decided to establish a new nomination process, including, self-nominations.

Self-nomination deadline: 30 June

Nomination deadline: 30 October

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EAGE-EAG Technical Community on Geochemistry webinar 26 May

The EAGE-EAG Technical Community on Geochemistry is a joint initiative between the European Association of Geoscientists and Engineers (EAGE) and the EAG, designed to foster collaboration, knowledge sharing, and networking among professionals interested in geochemical applications. 

Their next webinar “Applications of Machine Learning in Soil Carbon Management” will be held on 26 May at 16:00 CEST by Sina Rezaei Gomari (Teesside University).

Register

Latest Elements issue 'Mineral Physics Applied to Earth and Planetary Sciences'

Understanding the physical and transport properties of minerals is essential for deciphering geophysical and planetary processes. Building on Haüy’s early recognition of the link between crystal structure and macroscopic behavior, modern spectroscopic, thermal, mechanical, electrical, and magnetic techniques now probe these properties across all scales—from atoms to planets. This issue of Elements explores how minerals respond to external fields. Those interactions reveal clues about the past history of the minerals and influence of dynamic processes that continue to shape the Earth and other planetary bodies at present. 

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All EAG members have online access to current and past issues of Elements. Members who have selected to receive print copies of Elements, will soon receive the latest issue by post.

EAG Blogosphere

EAG Early Career Science Ambassador Pim Kaskes attends GSA Connects 2025 in San Antonio

[by Pim Kaskes] From tsunami sediments dating back to the end of the dinosaurs to the iconic riverwalk in San Antonio: from 17 – 23 October 2025 I visited Texas to attend the Geological Society of America (GSA) Annual Meeting 2025. A massive thanks to...

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Important Dates and Deadlines

EAG and Goldschmidt deadlines
1 June: EAG Early Career Science Ambassador Program application deadline
1 June: Goldschmidt 2026 Mentor Program sign up deadline
1 June: Goldschmidt 2026 Early registration deadline
30 June: EAG H.C. Urey Award self-nomination deadline
1 September: EAG Student Sponsorship application deadline 

View deadlines

Other geochemistry related events

19 May | 22 June: SGI-SIMP Joint Congress extended abstract submission | early registration - EAG members benefit from member rates

1 June: EWLA2026, 17th European Workshop on Laser Ablation late registration

1 June | 15 August: 16th International Association on the Genesis of Ore Deposits (IAGOD) Quadrennial Symposium early | regular registration, including pre-conference workshop “Decoding Ore Genesis: Understanding Fluid and Melt Inclusions in Critical Metal Systems” co-sponsored by the EAG

8 June: 10th International Clumped Isotope Workshop late registration

15 June | 1 Sep | 1 Oct: 7th EAGE Global Energy Transition Conference (GET 2026) abstracts | early | late registration - EAG members benefit from member rates

23-25 June: The Mineralogical Society’s 150th Anniversary Meeting - EAG members benefit from member rates - late registration still possible

30 June: General Meeting of the International Mineralogical Association (IMA), regular registration

30 June: Ocean Acidification 6th International Science Symposium, early & presenter registration

1 July: Groundwater Arsenic Research Days (GARD2026), scholarship application deadline - co-sponsored by EAG

3 | 26 July: 88th Annual meeting of the Meteoritical Society, early | late registration

29 July | 15 Sep: SEG 2026 Conference, early | regular registration

View all events

New in Geochemical Perspectives Letters

Temperature dependence of magmatic iron redox speciation to 2100 °C

The iron redox speciation of silicate melts, quantified by Fe3+/Fe2+ ratios, is of significance to redox evolution during magmatism and is temperature dependent, but exploration of temperature effects has been...

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Modern mantle-like μ182W signatures in Paleoarchean rocks from southern India

The isotope records of short lived 182Hf-182W and 146Sm-142Nd decay systems preserved in Archean crustal rocks that formed from different mantle domains, provide temporal constraints on chemical differentiation...

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Water driven iodine degassing from basaltic volcanic systems

Iodine is a trace constituent of magmas and its volcanic release and their atmospheric implications remain poorly quantified. To better understand and quantify the iodine contribution of volcanic degassing to the...

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Supra-subduction zone ophiolites retain hydrogen generation potential after 300 Myr

The Ural Mountains host well documented natural hydrogen (H2) emissions, yet the Palaeozoic ultramafic complexes are 250–400 Ma old and could have exhausted serpentinisation potential through...

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Light calcium isotope anomaly in the Pitcairn mantle plume: a signal of pyroxenite melting

The light calcium (Ca) isotope anomaly observed in ocean island basalts (OIBs) compared to mid-ocean ridge lavas has typically been attributed to recycling of carbonate-bearing sediments, partial melting...

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The journey of K-MORBs, told through geological, geochemical and geophysical data

The compositional variability of mid-ocean ridge basalts (MORBs) stems from a combination of the heterogeneity of the mantle source, magma mixing, and partial crystallisation of magma in the lower crust...

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Geochemistry Making the News

After 200 years scientists finally crack the “dolomite problem”

[Science Daily] After two centuries of failed attempts, scientists have finally grown dolomite in the lab, cracking a long-standing geological puzzle. They discovered that the mineral’s growth stalls because of tiny defects—but in nature, those...

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Ancient Process That Created Rare Earth Elements Discovered — and It Could Help Us Locate Desperately Needed Deposits

[Live Science] Researchers may have found a new way to locate deposits of rare earth elements that are vital to the tech and energy industries. Rare earth elements crystallize in Earth's mantle inside blobs of magma that are rich in alkali metals...

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Three billion years ago, Earth's life relied on a rare metal

[Phys.org] A collaborative team of scientists has discovered that life on Earth over three billion years ago relied on the metal molybdenum, which was incredibly scarce in the environment at the time. The study, published in Nature Communications is...

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How the Grand Canyon formed is a surprisingly messy story. Here's the latest clue 

[Scientific American] The Grand Canyon draws more scientific attention than just about any stretch of river-carved rock in the world, yet it remains steeped in mystery. After decades of debate, geologists still don’t agree on the most basic facts...

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Even the Most Remote Ocean Is Contaminated with Zinc from Human Sources, Research Reveals

[Phys.org] The vast, deserted South Pacific is considered unspoiled nature. But this ocean is not as unspoiled as we would like to think. A new study by a group of researchers from ETH Zurich and the GEOMAR Helmholtz Center for Ocean...

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Share your research! To include a press release on your recent research in the EAG Newsletter, please complete the form here.

Job Opportunities

Internships, MSc and PhD positions

PositionEmployerApplication deadline
Type: PhD Position
Graduate Student Position in Assessing Fate of Emerging Contaminants in Urban Stormwater Infrastructure
Western University, Canada
Position open until filled
Type: PhD Position
PhD position in experimental Planetology & Petrology
Max Planck Institute for Solar System Research, Germany
01 June 2026
Type: PhD Position
Carbonate chemistry and alkalinity dynamics in the coastal ocean (Chemical Oceanography/Biogeochemistry)
University of Otago, Department of Marine Science, New Zealand
Position open until filled
Type: PhD Position
Microbial CO₂ bioprocessing in Geothermal Systems: Methanogenesis and Biomineralisation
BRGM, France
30 April 2026 or position open until filled

PostDoctoral positions and Fellowships

PositionEmployerApplication deadline
Type: PostDoctoral Position
Post-doctoral Research Fellow
University of St Andrews, United Kingdom
20 May 2026
Type: PostDoctoral Position
Research Fellow, UCD School of Earth Sciences, Specified Purpose Appointment (approx. 40 months)
University College Dublin / School of Earth Sciences, Ireland
18 May 2026
Type: PostDoctoral Position
Postdoctoral researcher (f/m/d) in Experimental Planetology
Max Planck Institute for Solar System Research, Germany
14 June 2026
Type: PostDoctoral Position
Post doc position (24 months) Understanding processes and time scales in ancient terrestrial and extraterrestrial (phosphate) materials through nanoscale investigations.
Centre national de la recherche scientifique (CNRS), France
01 November 2026
Type: PostDoctoral Position
Reactive Transport Modelling for Honeymoon Uranium Deposits (Australia) Operation
Mines Paris PSL University, France
Position open until filled
Type: PostDoctoral Position
Postdoctoral Research Associate in Environmental Geochemistry and Nuclear Waste Disposal at the University of Maryland, College Park
Univesity of Maryland, United States
15 June 2026 or position open until filled
Type: PostDoctoral Position
Postdoctoral research position in geochemistry and organic petrology
Geological survey of Israel, Israel
30 January 2027 or position open until filled

EAG Partners

SGI-SIMP Joint Congress: extended abstract deadline 19 May & early registration 22 June 

The SGI-SIMP (Società Geologica Italiana and Società Italiana di Mineralogia e Petrologia) Joint Congress will be held in Padua on 15-17 September, with the theme "EaRth: Resources, Risks, Respect".

Abstract submission (extended): 19 May (19:00)

Registration (early/late): 22 June / 7 September - EAG members benefit from discounted rates.

More info

EAGE Online Short Course: Natural Hydrogen, 19-20 May

At the upcoming EAGE Online Short Course “Exploitation and Commercialization Potential of Natural Hydrogen” participants will gain a deeper understanding of the commercial exploitation potential of natural-hydrogen prospects in different settings (geological, geographical, industrial-supply opportunities) and explore synergies with other resource exploitation (e.g., helium, geothermal).

Sign up and join Dr. Arnout Everts on 19-20 May (8:00-12:00 CEST) - EAG members benefit from discounted rates.

More info

EAGE GET 2026: abstract submission 15 June 

The 7th EAGE Global Energy Transition Conference (GET 2026) is a leading global event showcasing the role of geoscience and engineering in addressing the challenges and opportunities of the energy transition. Join us from 2-6 November in Hannover, Germany, to meet professionals from across the renewables, minerals, and decarbonisation technology sectors in a unique platform for collaboration and knowledge exchange.

Abstracts: 15 June - EAG members benefit from member rates

More info

The Mineralogical Society’s 150th Anniversary Meeting 23-25 June, Manchester

In 2026 the Mineralogical Society of the UK and Ireland will celebrate its 150th anniversary, with a celebratory conference at the University of Manchester "The Mineralogical Society at 150: Past Discoveries and Future Frontiers". Scientists from all countries are welcome, this will be a fully hybrid conference. An exciting program has been assembled. 

Registration is still open - EAG members benefit from member rates

More info

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