Lenhardt, Nils; Altermann, W.; Humbert, F.; De Kock, M.
(Geological Society of South Africa, 2020-12)
The Palaeoproterozoic Hekpoort Formation of the Pretoria Group is a lava-dominated unit that has a basin-wide
extent throughout the Transvaal sub-basin of South Africa. Additional correlative units may be present in the ...