351–372 Paragenesis of Cu-Fe ores from Ocna de Fier-Dognecea (Romania), typifying fluid plume mineralization...chalcopyrite-rich Cu-Fe zone of the Ocna de FierDognecea skarn deposits, Banat, SW Romania provide additional constraints...also cobalt pentlandite, carrollite, wittichenite, galena, mawsonite, silver and electrum. Chalcopyrite hosts...hosts cobalt pentlandite, carrollite, wittichenite, galena and a sequence of Se- and Te-bearing minerals (kawazulite...low fS2 fluids. K EY WORDS : Ocna de Fier, Dognecea, Romania, skarn deposit, bornite, chalcopyrite, exsolution |