bridgmanite
Definitions
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.
CEFR level
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.
See also
Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free