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...low fS2 fluids. K EY WORDS : Ocna de Fier, Dognecea, Romania, skarn deposit, bornite, chalcopyrite, exsolution...skarn deposit at Ocna de FierDognecea is the largest skarn deposit in the Banat Region of SW Romania. The...The deposit belongs to t he Ba natitic Magma tic and Metallogenetic Belt (BMMB; Berza et al., 1998), a |