Ok, the Science Geek in me found this interesting. Using X-Rays, scientists discovered a theoretical mineral in a diamond.

Ok, the Science Geek in me found this interesting. Using X-Rays, scientists discovered a theoretical mineral in a diamond.

Davemaoite (yes, named after a guy named Dave) can only be formed 400+ miles below ground (heat and pressure), but a volcano pushed this sample to the service. What else is down there?

https://interestingengineering.com/new-mineral-discovered-in-diamond-that-formed-410-miles-below-earth