Assertion: asthenosphere's composition | /r/HasProperty | pyrolitic
Facets:
Source sentences:
text: It has been proposed that the composition of the lower mantle is pyrolitic, containing three major phases of bridgmanite, ferropericlase and calcium-silicate perovskite.
text: It has been proposed that the composition of the lower mantle is pyrolitic, containing three major phases of bridgmanite, ferropericlase and calcium-silicate perovskite.