Spatial distribution of several major and trace elements in the Perau district reveals horizontal zonation of Pb, Zn, Cu, Ag, rare earth elements and barite. Vertical zonation, although less notable, is evident for B, Mg, Fe and barite. These patterns allow the approximate direction of the axis of the Perau basin, as well as the approximate present limits of this basin to be traced. Studies of structure, the mineralization level and representative ore samples together define an active sin- and post-mineralization period of intense tectonics. The spatial distribution of elements within the mineralization level and at the hanging and foot walls suggests formation according to a model compatible with a distal exhalative system.
