boulder bro🧗🏻 | mountain-lover🏔️| sometimes cyclist 🚴
-Hess deep crust is more heterogeneous than MORB
- Extent that melts aggregate in the mantle versus the crust is controlled by spreading rate.
-Hess deep crust is more heterogeneous than MORB
- Extent that melts aggregate in the mantle versus the crust is controlled by spreading rate.