Chalybeate () waters, also known as ferruginous waters, are mineral spring waters containing salts of iron. Name The word chalybeate is derived from the Latin word for steel, , which follows from the Greek word . is the singular form of or Chalybes, who were a people living on Mount Ida in north Asia Minor and who were expert in iron working. Ferruginous () comes from the Latin word 'of a rusty colour', from 'iron rust', from 'iron'. History Early in the 17th century, chalybeate water was said to have health-giving properties and many people once promoted its qualities. Dudley North, 3rd Baron North, discovered the chalybeate spring at Tunbridge Wells in 1606. His eldest son's physician said the waters contained "vitriol" and the waters of Tunbridge Wells could cure: the colic, the melancholy, and the vapours; it made the lean fat, the fat lean; it killed flat worms in the belly, loosened the clammy humours of the body, and dried the over-moist brain. He also apparently said, in verse: :These waters youth in age renew Strength to the weak and sickly add Give the pale cheek a rosy hue And cheerful spirits to the sad. In 1689, a spring of ferruginous water rich in gas and tasting pleasantly was discovered by Count Lelio Piovene of Vicenza. Local residents called the water from this spring "Saint Anthony's miraculous water" believing it had therapeutic properties. This spring, known today as the Recoaro Spa, is located on the outskirts of Vicenza, in northeastern Italy. John Radcliffe (1652–1714) discusses the benefits of various mineral waters in the chapter entitled "Of Chalybeat Waters" in his book Dr. Radcliffe's practical dispensatory : containing a complete body of prescriptions, fitted for all diseases, internal and external, digested under proper heads. Anthony Relhan (c. 1715–1776), promoted the drinking of mineral waters and particularly water from the chalybeate spring in St Anne's Well Gardens, Hove and published A Short History of Brighthelmstone; with Remarks on its Air, an Analysis of its Waters, Particularly of an uncommon Mineral one, long discovered, though but lately used in 1761. This led to a substantial increase in public interest in drinking mineral water. The town of Enfield, New Hampshire, even changed its name temporarily to Relhan because of the profound public interest in this form of therapy. Princess Victoria, later Queen Victoria, drank the waters every day during her stay in Tunbridge