Аннотация:The structure and composition of three subvolcanic bodies of the Bodrak Complex are consideredin detail. The data on their petrography and results of microprobe and chemical analyses are presented. Wearrived at a conclusion about the comagmatic relations of two bodies and established different depths of theirformation. The chemical composition of olivine in rocks of the Bodrak Complex was determined for the firsttime with a microprobe. By their chemical composition, the rocks are related to the island-arc tholeiitic series.