Caeruleum Salis

A blue salt that can only be found in the Shifting Sands. This luxury resource is in high demand by a plethora of highly skilled professionals in a variety of professions. Only the most privileged can afford food salted with Caeruleum Salis, and only the best chefs in the world can acquire it. Caeruleum Salis also contains a set of special magical properties, which generates a tremendous demand among high tier wizards and magic users.
A lesser-known fact, blacksmiths sometimes salt their cooling water to increase the amount of heat the water can absorb before it boils and becomes steam. It also helps keep the bubbles to a minimum, so they do not interfere with the structure of the piece being cooled. Faster cooling is required to work on certain metals and materials, additionally, faster cooling will improve the hardness of the metal. Caeruleum Salis has an incredible ability to absorb and withstand heat, which is a necessity for most things that come from the shifting sands. Therefore this blue salt is exceptionally well suited as cooling salt for the best blacksmiths of the world.