Stability and solubility of the FeAlO3 component in bridgmanite at uppermost lower-mantle conditions

Here we present a dataset of the composition of bridgmanite, the LiNbO3 phase, and other coexisting phases, which are synthesized at the lower mantle conditions. The composition data will help explain the FeAlO3 component solubility in the lower mantle, the mineralogy, and dynamics of the lower mantle.