Dahongshan iron-copper mining area is located in the composite parts of Sichuan-Yunnan longitudinal tectonic system and Nanling latitudinal tectonic system, the most basic tectonic form of the study area is EW trend tectonic, it controlled the distribution of “Dahongshan type” iron-copper ore. This paper studies the temporal evolution characteristics of the various tectonic systems, and analyzes the relationship of tectonic system and ore body spatial distribution.