bridgmanite

Etymology
. From 2014,, winner of the 1946 Nobel Prize for his work on high-pressure physics.

Noun

 * 1) The magnesium iron and calcium silicates (Mg,Fe)SiO3 and CaSiO3, which have a perovskite structure and are mainly found in the lower part of the mantle.

Translations

 * Finnish:
 * Greek: