It doesn't look right having natural metal deposits littering the surface of the metal planet. How about making it look as if the metal is softer, and more easily mined? This would just be an aesthetic addition to the game that I would appreciate.
This is the thread: https://forums.uberent.com/threads/request-idea-for-metal-planet-metal-spots.63153/#post-982454 And this is what I said!