Are the oceans leaky bathtubs? #Lawsonite is partially responsible! 20% of the ocean's water may lave drained into the deep mantle over the last billion years.*
Don't blame Canada! The Cascade subduction zone is too warm. #MinCup23 #Geology #Minerals #WaterCycle
* Korenaga, Planavsky, & Evans (2017) Phil. Trans. A.