Researchers push for using metals to treat infections
Two dozen highly active metal compounds containing cobalt, nickel, rhodium, palladium, silver, europium, iridium, platinum, molybdenum and gold can be used to treat fungal infections.
Despite gold's price slump, strong copper and iron ore prices lifted MINING.COM's ranking of the world's 50 most valuable miners to a new record high of $1.35 trillion.
The world’s third largest silver mine has been shut since July 2017 after Guatemala's Supreme Court provisionally ordered so following an appeal from environment and human rights organization CALAS.