Dissolve ore into Aqua Regia to ship it in bulk via fluid wagons/pipes/rockets, then reconstitute it back into ore later. Optionally crystallize the dissolved ore further into a dense, barrel-free solid for maximum rocket/space platform cargo density. Works in vanilla; automatically extends to Space Exploration's special ores if SE is present, and to Space Age's new ores (tungsten-ore, calcite, holmium-ore) if the official expansion is present.
Mods introducing new content into the game.