ReconMS is a geological surface modeling software that uses numerical analysis with point clouds. This work experiments with different surface visualization techniques applied in this point cloud, rendering each point as a circle with variable transparency and blending the colors of the points based on some of their attributes. A volume rendering technique is also experimented, using transfer functions to create the volume of the cloud, according to the given density of each property. The points are sorted in every CPU frame, in order to enable the transparency blending. The combination of both techniques creates a rich and highly detailed view of the geological cross section, in interactive time, enabling a better exploration of its data.