December 06, 2012
Asarco LLC has reached an undisclosed settlement with Hecla Mining Co. resolving a $17.7 million Comprehensive Environmental Response, Compensation and Liability Act suit over cleanup costs at a silver and lead mining site in Montana, according to court documents filed Thursday.
June 06, 2012
Mining giant Asarco LLC sued six rivals and a railway company in federal court Tuesday seeking to recoup cleanup costs incurred at Superfund sites in Utah, Montana, Idaho and Washington state.