- Theme 1 - Mantle petrology and geochemistry
- Theme 2 - Magmatism and volcanology
- Theme 3 - Metamorphism
- Theme 4 - Applied mineralogy
- Theme 5 - Mineral physics
- Theme 6 - Mineralogical crystallography
- Theme 7 - Mineral diversity and evolution
- Theme 8 - Planetary materials and processes
- Theme 9 - Mineral deposits and raw materials
- Theme 10 - Low T geochemistry
- Theme 11 - Geochronology
- Theme 12 - Geomicrobiology and biomineralogy
- Theme 13 - Mineralogical sciences for climate change
- Theme 14 - Environmental and medical mineralogy
- Theme 15 - Advanced analytical techniques
- Theme 16 - Archaeometry, care and preservation