Coal of a permanent brazier of coal on the altar of Minerva at Aquae Sulis (modern day Bath), although in fact easily accessible surface coal from what became the Somerset coalfield was in common use in quite lowly dwellings locally. Evidence of coal's use for iron-working in the city during the Roman period has been found. In Eschweiler, Rhineland, deposits of bituminous coal were used by the Romans for the smelting of iron ore. No evidence exists of the product being of great importance in Britain before about AD 1000, the High Middle Ages. Mineral coal came to be referred to
Agua Hedionda Spa Agua Hedionda Spa The Spa of Agua Hedionda (Spanish: "Balneario de Agua Hedionda") is a mineral spring - day spa located in the city of Cuautla, in the state of Morelos, Mexico, about south of Mexico City. Agua Hedionda means in Spanish "Foul Smelling Water", and is also the name of the residential neighborhood around the spa, with approximately 10,000 inhabitants. The name was likely due to sulfur in the water. The waters originate from the melting snows of the Popocatepetl and Ixtaccihuatl volcanoes. It is probable that the spring was visited since antiquity by the Olmecs, the Teotihuacans, the