The Early Carboniferous Valerian andesitodiorite volcanic-plutonic complex is located in the Turgai Trough. It is composed of gabbro-granodiorite intrusive rocks, basalt-rhyolite volcanic rocks and dikes of different composition. The complex consists of several magmatic nodes represented by paleovolcanic structures. Comparison of the structure of paleovolcanic structures located at different levels of erosional section allows us to create a generalized model of the complex. The complex is genetically associated with skarn-magnetite and associated minerals.