and concrete have all been proposed. The realization of any of these will begin, in part, with CLPS missions like Blue Ghost. Images like those above—of landers entering lunar orbit to establish ...

and lapis lazuli for blue. Open a 3x3 grid crafting table. Arrange 4 gravel, 4 sand, and 1 dye in either of the patterns. It will yield 8 concrete powder blocks in the chosen prodye shade.