The Dolokapa Sandstone is part of the Dolokapa Formation. The Dolokapa Formation is Middle Miocene to Late Miocene about 23 million years ago. In some places the Dolokapa sandstone is interspersed with siltstone with clay inserts.
Figure 1. Dolokapa sandstone in Motiheluma.
Figure 2. Dolokapa sandstone in Dolokapa (Foto: Tedy Salama/Jurnal JGeosRev)