thankfully black marble can be teleported.... otherwise i would have been screwed by this point. already spend over 5000 marble into my new main base. found the perfect spot for it. a small patch of plains near a channel on a huge long island which has all biomes except mistlands (which are giant on the other side of the ocean biome in front of my base. its just perfect. but the landscaping has been going for days and there is no end in sight.

but takeing trips into the mistlands to find more marble has been a really fun experience. gotta be always on your toes in case something comes out of the mist while youre mineing blindly.