- Country:
- France
- Published:
- 1801
- Oldest age Ma:
- 3074
- Paragenetic modes:
- Abiotic, Biotic, Primary, Secondary, Stage 3b: Earth's earliest hydrosphere, PM14 - Hot springs & geysers, Stage 4a: Earth's earliest continental crust, PM23 - Subaerial alteration, PM24 - Authigenic minerals in terrestrial sediments, PM26 - Hadean detrital minerals, Stage 4b: Highly evolved igneous rocks, PM34 - Complex granite pegmatites, PM35 - Ultra-alkali and agpaitic igneous rocks, PM36 - Carbonatites & kimberlites, Stage 5: Initiation of plate tectonics, PM40 - Regional metamorphism, Stage 10a: Neoproterozoic oxygenation/terrestrial biosphere, PM48 - Soil leaching zone minerals, PM49 - Oxic cellular biomineralization