That Quarry is amazing.
I just started with Techninc last night and its kind of overwhelming the amount of things to build and what is needed to build things (Never going to run out of Rubber now...)
Currently working to get a Geothermal plant hooked up the the local volcano
Little Flying crystals - what do they do - i tried attacking a couple and they vanished and became a cloud that attacks me for poison damage every time i go near it (annoyingly one is in the middle of my mine access cave)
Do they go away?