New study: 3.1-billion-year-old rocks in Australia show water was fueling volcanoes deep in Earth's mantle long before plate tectonics.

Dominique Weis on why this science matters — from Goldschmidt TV: youtu.be/Cy6rCnxrVzs

#Geochemistry #TargetedFilm @eageo.bsky.social #GoldschmidtTV