Even so, diamonds in peridotite rarely endure the trip into the surface.[sixty six] A further widespread source that does continue to keep diamonds intact is eclogite, a metamorphic rock that generally types from basalt being an oceanic plate plunges in to the mantle at a subduction zone.[twenty] Laboratories use tactics https://open.spotify.com/episode/0OYrk3tapYBdf3BnfTJNMg