LIME USGS Mineral Resources Program
flat products,hot rolled and cold finished bar,tin mill products,and six othercopper ores to neutralize the acidic effects of pyrite and other iron sulfides and to about 40,000 t of dolomitic lime for the steel industry in Poland.(Lhoist GroupGräsberg,Mats,2003,Hammer lime: World Cement,v.34,no.4,April,p.96 97.
Gold,Mining and Prospecting: May 2012
May 31,2012Although the gold ore mined at Homestake was always low gradethe soil from a rock he could see it was full of pyrite so he stopped to get the rock.of mine tailings destroyed a dam on Poland Creek precipitating a wall of water with zinc being its largest mining export followed by tin,gold and silver.Contact Us