...Figure 7. Drill hole stratigraphy (BH1) through surficial deposits into upper Ntane sandstone and lower Ntane sandstone with lithological descriptions. BH2 and BH3 show upper Ntane sandstone only Depths indicated of SEM images (see text). Borehole locations shown on Figure 5 . ...

... to assess the groundwater resources of the region ( Sattel and Kgotlhang, 2004 ). Lithologies described from drill holes near the shown data include, from the top down, a thin veneer of dry alluvium; pockets of Stormberg Basalt; sequences of fresh to brackish sandstones from the Ntane and Mosolotsane...

... comprises the Ntane Sandstone and the Mosolotsane Formations where the Mosolotsane Formation consists of red and green sandstones and mudstones, and the Ntane Sandstone formation consisting of medium-grained eolian sands ( Bordy et al., 2010 ). The extensive flood basalts of the Stormberg Group overlay...

... is the Forest Sandstone in Zimbabwe (Thompson, 1975; Stagman, 1978 ), the Ntane, Tsheung and Bodibeng Sandstone Formations in Botswana ( Smith, 1984 ), and the Etjo Formation in Namibia ( Visser, 1984 ; Smith et al., 1993 ; Holzförster et al., 1999 ; D’Orazi Porchetti et al., 2015 ). In Swaziland...

... sand and clay above a prominent sandstone horizon, identified as either the Karoo Ntane sandstone or part of the Kalahari Formation. Isopachs of the pan sequence above this marker horizon are shown in Figure 8 . Their geometry suggests that they represent a major delta, fed by a river, which entered...