Salt ore is an ore found within the overworld. If you put it in a furnace it will turn into 8 salt which you can use to craft Bacon and Buttered and Salted Popcorn. The unsmelted ore can be used for decoration, or for containing ants. Ants will die walking over salt ore, so building a 2 block thick ring of salt ore is an effective way to create an easy way to access other dimensions. Salt ore is white with one blue pixel.