Creighton is surely an underground nickel mine located in Better Sudbury, Ontario, copyright, along with the ninth deepest mine from the world. Additionally it is the world’s deepest nickel mine, with its mining depth extending nearly 2.42km. Discovered in 1991, Creighton is owned and operated by Vale. South Deep Gold https://gold-mining-countries-in86395.ampblogs.com/the-smart-trick-of-open-cast-gold-mining-in-south-africa-that-no-one-is-discussing-67879347