In a first, researchers discovered a rare mineral that comes directly from Earth's lower mantle - Interesting Engineering

This is "the first time that lower mantle minerals have ever been observed in nature."

In a first, researchers discovered a rare mineral that comes directly from Earth's lower mantle - Interesting Engineering

In a first, researchers discovered a rare mineral that comes directly from Earth's lower mantle - Interesting Engineering

In a first, researchers discovered a rare mineral that comes directly from Earth's lower mantle - Interesting Engineering