Abstract: Zankan iron deposit is located in Tashikuergan block, controlled by middle-deep metamorphite of Paleoproterozoic, and has obvious regional aero-magnetic anomalies and geochemical anomalies. On the basis of the predicting model of the integrated information of Zankan Iron deposit, and integrating regional geological, aero-magnetic, and geochemical information, the exploration targets of Zankan, Subashi and Tizinafu are given, thus has defined Zankan-Subashi iron mineralization belt.