Cyprus Amax Minerals Co. 12/23/1997 Case Number CERCLA §106(b) Petition No. 96-2 ELR Citation 28 ELR 40746 EAB Decision Link https://yosemite.epa.gov/oa/EAB_Web_Docket.nsf/Decision~Date/0FBF060CE9A5E03985…