Boninite
This is a unique type of rock that is only generated in the early stage after the onset of oceanic plate subduction. It is named after "Bonin Islands", where the rock is exposed in the largest quantities in the world.
This is a unique type of rock that is only generated in the early stage after the onset of oceanic plate subduction. It is named after "Bonin Islands", where the rock is exposed in the largest quantities in the world.