FREEPORT-McMORAN COPPER AND GOLD (FCX $76.60, rated Overweight with $142 target raised from $135) DETAILED LOOK AT MID-2015 GRASBERG TRANSITION TO UNDERGROUND SUGGESTS RETURN TO 240,000 MTPD OUTPUT AS RIO TINTO EARNS 40% STAKE IN 1/2022; HIGHEST GRADES AND OUTPUT …

FREEPORT-McMORAN COPPER AND GOLD (FCX $76.60, rated Overweight with $142 target raised from $135) DETAILED LOOK AT MID-2015 GRASBERG TRANSITION TO UNDERGROUND SUGGESTS RETURN TO 240,000 MTPD OUTPUT AS RIO TINTO EARNS 40% STAKE IN 1/2022; HIGHEST GRADES AND OUTPUT FROM KUCING LIAR IN 2031 TO 2041 2/19/2010 Read more »

RIO TINTO (RTP $237.53, rated NEUTRAL price target reduced to $241 from $295); PRICE TARGET DECREASED DUE TO ADVERSE MOVEMENTS IN EXCHANGE RATES, ADDITIONAL EXPECTED CAPITAL EXPENDITURES, AND LIMITED QUEUE OF EXCITING PROJECTS AFTER ASSET SALES 3/31/2010