Abstarct: In the study, by identifying copper oxide ores in samples prepared from three copper mines Sarcheshmeh, Darloo mine and Darrehzar mine, the method of oxidized copper processing using flotation was investigated, the aim of which was to improve recovery of copper oxide mineral processing by flotation method using different methods as well as the use of various chemicals including PAX and hydroxymate available for these samples with different agendas in specific experimental conditions and evaluation of oxide copper separation with use of experiments performed. In this research, initial tests were performed under normal factory conditions and then, using the instructions given in the text, various methods for oxidized copper separation and its recovery were investigated and the results were compared with the initial conditions of the factory. Then, by calculating the recovery obtained from each method and experiments performed, as well as analyzing the results and presenting them using bar charts for each sample, it was shown that the maximum amount of total recovery copper for the Darezar sample was 91.5% for copper and 83.8% for the oxide part. Overall copper recovery was 57% and oxide copper recovery was 55%.