ERC METAL Project – Understanding Terrestrial Planet Formation

The METAL project (Making tErresTriAl pLanets) aims to study the accretion and differentiation processes that shaped the current composition of Earth, the Moon, Mars, and other differentiated asteroids. We use advanced isotopic tools to understand the origin of volatile and siderophile elements in the solar system. This project, coordinated by Frédéric Moynier at IPGP, is a European partnership pushing the boundaries of cosmochemistry.

Scientific Publications

Access our scientific publications to discover the latest advances in cosmochemistry, isotopic analysis, and dynamic modeling.

Generation of carbonated peridotite melts via biogenic sediment recycling in modern subduction zones

Journal: Science Advances

2026

Heavy potassium isotopes in carbonatites reveal oceanic crust subduction as the driver of deep carbon cycling

Journal: Science Advances

2025

Heavy potassium isotopes in carbonatites reveal oceanic crust subduction as the driver of deep carbon cycling

Journal: Science Advances

2025

A whole-scale volatile-depleted lunar interior

Journal: Proceedings of the National Academy of Sciences of the United States of America

2025

Carbonate metasomatism at mantle wedge conditions, evidence from trace element and stable isotope (Fe, Zn) signatures of orogenic peridotites

Journal: Chemical Geology

2025

Chemical compositions of Chang’e-6 lunar soil and substantial addition of noritic crust ejecta from Apollo basin

Journal: Geology

2025

Copper isotope evidence for recycled crustal sulfides in deep mantle plume source

Journal: Communications Earth and Environment

2025

Degasing of Phobos in a giant impact scenario: Implications for the MMX sample return mission

Journal: Icarus

2025

See Publications

Group dinner during the Goldschmidt meeting 2023

People

Meet the participants of the METAL project, experts in cosmochemistry and planetary sciences working together to uncover the secrets of terrestrial planet formation.

See People

Visual Highlights

Explore our Visual Highlights, featuring images of scientific instruments and analysis results illustrating the complex processes of planetary formation.

See Visuals

News and Events

Stay updated with the latest news from the METAL project, including scientific honors, collaborations, and major events.

Congratulations to Haoxuan Sun for defending his PhD on planetary formation using a triple silicon isotope approach

Congratulations to Haoxuan Sun for defending his PhD on planetary formation using silicon isotope analysis. He is now moving to Washington, DC, for a postdoctoral fellowship at the Carnegie Institution for Science.

A medal for commitment to Frédéric Moynier from Université Paris Cité

In September, Frédéric was awarded a medal for commitment by Edouard Kaminski, president of Université Paris Cité. This ceremony was created also to celebrate the 5th anniversary of Université Paris Cité. Congratulations Fred!

Interview of Tu-Han by Université Paris Cité

Currently in charge of the MC-ICP-MS of our analytical platform PARI at Institut de physique du globe de Paris, our research engineer Tu-Han explains in this video a few aspects of her job. https://youtu.be/Yt8oG7ZodKA?si=durOlURvl44Ws65N

Frédéric Moynier répond aux lecteurs du Monde à propos de la mission Artemis-2

Lors d’un tchat en direct, Frédéric Moynier (cosmochimiste, spécialiste de la formation des planètes) a répondu avec Philippe Lognonné (expert des instruments d’exploration spatiale) aux lecteurs du journal Le Monde sur les enjeux scientifiques des missions Artemis et...

A research highlight from the IPGP communication team on PhD student Linru Fang recent articly on the oldest Solar System lava, the meteorite Erg Chech 002.

https://www.ipgp.fr/en/news-and-agenda/news/the-study-of-a-meteorite-provides-insights-into-the-early-stages-of-solar-system-formation/

Wei Dai defended his PhD on Ca and K isotope cosmochemistry

Celebration of Wei's PhD thesis.

Frédéric Moynier is very honored to be the patron (parrain) of the 2024-2027 undergraduate students from the University of Perpignan Via Domitia and is looking forward to follow the journey of these future scientists.

Frédéric Moynier is very honored to be the patron (parrain) of the 2024-2027 undergraduate students from the University of Perpignan Via Domitia and is looking forward to follow the journey of these future scientists.

Portrait de Frédéric Moynier dans le journal Le Monde

L'article intitulé « Frédéric Moynier, le cosmochimiste qui a décroché la Lune » revient sur les travaux de recherche en cosmochimie menés actuellement par Frédéric Moynier à l' Institut de Physique du Globe de Paris et Université Paris Cité où il travaille sur la...

Lunar sleepless night at IPGP

Le samedi 9 novembre, de 14h à minuit, nous organisons à l’Institut de Physique un événement autour de la Lune.

Very honored to become an AGU fellow during the 2024 meeting in Washington DC attended by over 25000 people.

On stage at the 2024 AGU honor ceremony AGU fellowship