RIO TINTO (RIO $57.40, RATING LOWERED TO UNDERWEIGHT FROM NEUTRAL, price target lowered to $48 from $55/share) ESTIMATED REALIZED IRON ORE PRICES LOWERED FOR 2014 ONWARD; HIGHER AL PREMIUMS AND SIMULATION OF “TWIN BOOM YEARS” IN 2018 AND 2019 INTRODUCED …

RIO TINTO (RIO $57.40, RATING LOWERED TO UNDERWEIGHT FROM NEUTRAL, price target lowered to $48 from $55/share) ESTIMATED REALIZED IRON ORE PRICES LOWERED FOR 2014 ONWARD; HIGHER AL PREMIUMS AND SIMULATION OF “TWIN BOOM YEARS” IN 2018 AND 2019 INTRODUCED Read more »

DULUTH METALS (DULMF US $0.296, rated Overweight,$2 to$5 price target with no models) PRELIMINARY FEASIBILITY STUDY NOT ACCEPTABLE OWING TO ORE GRADE MEASUREMENT, RECOVERY RATES OTHER THAN COPPER TOO LOW, SCALE OF OPERATION AND EXCESS CAP EX 8/22/2014

VALE (VALE $13.83, Rating OVERWEIGHT, Price Target cut to $15 from $22) CONVERSIONS TO PELLETS TO UPGRADE QUALITY AND PRICING; SEVERE CUTS DUE TO LOSSES IN FERTILIZER & COAL, LESS COPPER GROWTH, LESS NICKEL OUTPUT AND IRON ORE COMPETITION 8/10/2014