Persian blue salt can be a exceptional rock salt harvested from ancient salt mines in Iran. Its all-natural light blue hue comes from a potassium-rich mineral referred to as sylvite, as well as the salt itself is filled with essential nutrients: Try to find jars labeled “indigo salt” or https://bluesalttrickrecipe01109.blogtov.com/19485891/not-known-details-about-blue-salt-trick