AEMA, coalition launch legal challenge to BLM Conservation and Landscape Health Rule
The American Exploration & Mining Association was joined by a coalition in filing a challenge last Friday in the Wyoming district court.
World top copper producer Chile sees copper prices staying above the 2010 average during the next three years, Deputy Mining Minister Pablo Wagner said on Wednesday.
Copper averaged $3.42 per pound in 2010, according to data compiled by the Chilean government.
