Aubourg, Charles.Watkeys, Michael Keith.Hastie, Warwick William.2013-11-202013-11-2020122012http://hdl.handle.net/10413/10045Thesis (Ph.D.)-University of KwaZulu-Natal, Westville, 2013.No abstract available.en-ZADikes (Geology)--South Africa.Intrusions (Geology)--South Africa.Theses--Geology.Northern Lebombo--Southern Africa.Rooi Rand Dyke Swarm--Southern Africa.Rock fabric study of the Northern Lebombo and Rooi Rand dyke swarms : regional and local implications.Thesis