Dead Sea The Dead Sea's main, northern basin is long and wide at its widest point. It lies in the Jordan Rift Valley, and its main tributary is the Jordan River. The Dead Sea has attracted visitors from around the Mediterranean Basin for thousands of years. It was one of the world's first health resorts (for Herod the Great), and it has been the supplier of a wide variety of products, from asphalt for Egyptian mummification to potash for fertilisers. People also use the salt and the minerals from the Dead Sea to create cosmetics and herbal sachets. The Dead Seawater has
Dead Sea salt minerals and salts. Major ion concentrations in the water of the Dead Sea have given the following results (which do not necessarily reflect those of Dead Sea "salt"): The major minerals present in Dead Sea mud—the result of runoff streams flowing into the Dead Sea and bringing large deposits during the Holocene era—have been shown to be the following: Dead Sea salts have been claimed to treat the following conditions: "Rheumatologic Conditions" – in balneotherapy of rheumatoid arthritis, psoriatic arthritis, and osteoarthritis. The minerals are absorbed while soaking, stimulating blood circulation. "Common skin ailments" – for treating skin disorders such