All the contents of BRGM, the French geological survey, to discover the Earth sciences.

Geological maps published by BRGM
Article
Mapping the rocks beneath our feet: an essential step for our future
9 Feb 2026
En 2026, la collection "Curiosités géologiques" des Éditions du BRGM fête ses 20 ans.
News
BRGM Éditions: 20 years and 40 guidebooks for the Curiosités géologiques collection
22 Jan 2026
“Adopt a rock" educational booklet.
Teaching material
A booklet to help you better understand your Pet Rock
19 Dec 2025
Maison de la Radio, geothermally heated since 1963 (Paris, Ile-de-France).
Current project
Gеoscan: promoting the geothermal energy of tomorrow
15 Dec 2025
The adventures of Professor Caillou: The BRGM podcast for young people, with France Inter returns for a second season.
Podcast
The adventures of Professor Caillou return for season 2
8 Dec 2025
Geological field notebook.
Teaching material
A field notebook for the most curious
28 Nov 2025
After cyclone Garance hit Réunion, BRGM teams carried out more than 130 geological risk assessments on homes, as seen here in the Butor ravine.
Interview
Ingrid Girardeau and Manuel Parizot: "In Mayotte and Réunion, we are helping the local authorities to forestall and mitigate the effects of a cyclone on the islands"
25 Nov 2025
Rough copper ores.
Video
Science in questions: Critical minerals, the major French inventory
21 Nov 2025
Infographic: ‘Geosciences serving local communities’. Source: BRGM magazine no. 01 published by BRGM.
Infographic
Geosciences serving regions
21 Nov 2025
Introductory course in geology, Hérault
21
nov
2025
23
nov
2025
Paris (Université Paris Cité)
Study Day
APBG 2025 National Days
In 2025, Éditions du BRGM will publish three new guides in the Geological Curiosities collection.
News
BRGM publications: three new guidebooks on geological curiosities
18 Nov 2025
Issue No.1 of BRGM mag, BRGM's magazine, was published in November 2025.
Magazine
BRGM mag, the new BRGM magazine
5 Nov 2025