I am a big fan of this mod because of all the refinment options and therefore sort of "skyblock" or rather "planetblock" challenges. But most of my challenges are broken because of Zerchesium. If your planet doesn't have it, then your only options are geodes, which are bad for automatisation. I agree with all the limitations on geode production, but i think there must be a way to produce Zerchesium ore or bars through sifting, crushing, centerfuging etc. This way shouldn't be easy, to encourage players to go to Mountanious biomes, but it must be there for the despered to get Zerchesium without going anywhere. Please!