minecraft:gray_concrete_powderGray Concrete Powder is a vanilla solid coloured building block.Data valuesIDminecraft:gray_concrete_powder Other pages in this wikiAcacia BoatAcacia Boat with ChestAcacia DoorAmethyst ShardAppleArrowBaked PotatoBambooBamboo Hanging SignBamboo SignBarrierBeetrootBeetroot SeedsBeetroot SoupBirch BoatBirch Boat with ChestBirch DoorBlack BundleBlaze PowderBlaze RodBlue BundleBlue EggBoneBone Meal