SOLAR SYSTEM RING - AN OVERVIEW

From these observations, it is most likely that IBCs/KREEP were being globally dispersed during LMO crystallization and sequestered while in the nearside mantle by means of hemispheric IBC downwelling. just one exception to That is if IBC/KREEP downwelling was inefficient. If this was the case, >thirty% of IBCs and a larger portion of KREEP could