Murray River Gourmet Salt Flakes® are produced using the pristine mineralized brines from ancient saline aquifers of the Murray Darling basin. The stunning pale pink hue of the salt flakes is a result of the mineralized brines which are particularly high in magnesium, calcium, and to a lesser degree, potassium and iodine. Murray River Gourmet Salt Flakes® are very soft and fragile and create a superior texture to your dish.