The Prieska copper mine is located on a significant volcanogenic massive sulphide deposit. The fully permitted mine, which last operated in 1991, has a Joint Ore Reserves Committee-compliant resource ...

MELBOURNE (Reuters) - Zinc smelters are set to accept lower fees for processing concentrate into metal when annual contracts are hammered out next week at a conference in California, as a crunch in ...

One of the greater producing zinc mines in southeastern Arizona was the Abril Mine, also known as the Dos Hermanos or Two Brothers Mine. Developed by Manuel S. and James Abril, along with H.W. Smith, ...

SYDNEY (Reuters) - A full or partial closure of the Century zinc mine in Australia, the world's second largest, is being considered as zinc prices continue to fall, Oz Minerals Ltd Managing Director ...