If you would like to keep up with the activities of the French Geological Survey, subscribe to the BRGM Infos newsletter now. Issue Number 83 for December 2025 is out now.
18 December 2025
BRGM Infos newsletter - overview of issue No. 83.
© BRGM
BRGM Infos is a monthly electronic newsletter that brings you all the latest news from the French Geological Survey.
Issue No. 83 contains articles on the following topics :
- Headlines - The Adventures of Professor Caillou returns for a second season
- News - The return of the médaille des Mines 20 years later
- State of groundwater - Groundwater levels on 1 December 2025
- Key figure - 10,000 metres: this is the depth reached by Géoscan geophysical campaigns to image the subsurface
- BRGM publications - Two new books to discover the diversity of geological heritage
- Watch - Science in questions: Critical minerals, the major French inventory
- Read - An observation notebook for the most curious ones
- Share - Looking for ideas to keep your children busy during the holidays? Discover our activities designed for young children!
- Our solutions - Recycling excavated earth from potentially polluted sites and soils
- References and projects - Ofremi, spearheading mineral intelligence
- Regional network - Dialogue between science and society: creation of an IHEST delegation in Centre-Val de Loire
And much more.
Subscribe to the BRGM Infos newsletter
Subscribing to BRGM Infos means you receive our latest news, results and data. You also have access to all our content, for learning more about Earth sciences or for working with us.
