What Are They Up To? Surprising Behavior of Minerals Deep in the Earth

Boudinage in brecciated dolostone rocks of the Panamint Range (Wildrose Area, Death Valley National Park). New research shows that periclase is stronger than bridgmanite in earth's lower mantle, analogous to boudins developing in rigid ("stronger") rocks among less competent ("weaker") rocks.

© 2024 Thiratti. All rights reserved.