Média
Le Journal des Entreprises – 3 companies join the Reisol program

On June 24, 2025, Le Journal des Entreprises published an article about the Reisol Chair, of which GeoRessources is a partner. Three companies have just joined the program.

Offres de thèse
Selective flotation of black mass components from Li-ion battery recycling: development of new reagents adapted to an evolving material stream

This PhD project aims to develop flotation processing schemes adapted to Li-ion battery recycling.

Soutenance de thèses
PhD Thesis Defense – Naila MEZOUED

On June 25, 2025, Naila MEZOUED successfully defended her PhD thesis. Her research topic: Portable, rapid and quantitative analysis of light elements (Li, Be, F) in rare-metal-bearing felsic rocks: Application to the Beauvoir leucogranite.

Conférences
Les Mardi de Geol – Christophe Ballouard

The geological journey of metals before they reach mobile phones.

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GeoRessources is a Geoscience Research Laboratory addressing the societal and industrial challenges of the responsible use of subsurface resources.

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3 research themes

The energy mix is a concrete reality for the GeoRessources teams. The laboratory is currently working on:
strategic metals essential to the development of low-carbon technologies,
the use of the subsurface for storage purposes (carbon, radioactive waste, etc.),
the exploitation of new energy sources (geothermal energy, natural hydrogen, helium),
the development of more efficient recycling processes.

These research activities draw on a broad range of scientific expertise within the laboratory — including geomechanics, geosciences, chemistry, mathematics and computer science. GeoRessources also relies on a wide array of disciplinary skills — such as sociology, geography, history, economics and law — mobilized through major projects at local, national and international scales.

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High-level technical platforms

GeoRessources relies on 14 technical platforms, each with its own specific expertise and innovative capabilities. These platforms are grouped into 6 expertise clusters that reflect the laboratory’s scientific themes. Each platform is overseen by both technical and scientific coordinators.

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The laboratory research at a glance

6 research teams

50 teacher-researchers and researchers

60 doctoral students and post-docs

45 engineers and technicians

Favicon du site de GeoRessources, Laboratoire de recherche en géosciences

A training center in and through research

GeoRessources is a geoscience research laboratory that also trains numerous Master’s and PhD students each year. These students come from programs at the University of Lorraine (SIReNa Doctoral School, National School of Geology (ENSG), Department of Geosciences, Mines Nancy) or through national and international collaborations.

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