Cobble that I get from quarries or fillers I destroy. If I need cobble, or sand, or whatever, for a machine, I just create an igneous extruder. I mean, if you have so much cobble you're worried about keeping it or tossing it, you've probably got enough materials to build one of those when you need some.
I think I have 3 of them currently running. One's feeding to a pulverizer, which is feeding into an induction smelter (so if I need sand, I just steal it from the smelter). One's feeding into a recycler, and one is just making smooth stone or obsidian, whichever I need more of at the time.
I think I have 3 of them currently running. One's feeding to a pulverizer, which is feeding into an induction smelter (so if I need sand, I just steal it from the smelter). One's feeding into a recycler, and one is just making smooth stone or obsidian, whichever I need more of at the time.