Extended Data Fig. 2: Back-scattered electron images of recovered samples synthesized using the starting pyrope glass.
From: Buoyancy of slabs and plumes enhanced by curved post-garnet phase boundary

(a) 15 GPa and 1500 K. (b) 27 GPa and 2000 K. Brg, bridgmanite; Cor, corundum; St, stishovite; Gt, pyrope garnet.