Colgan EA, Allsopp HL. Geological setting, petrography and petrogenesis of olivine melilitites on the Natal Coast, South Africa. IKC abstracts [Internet]. 1986 Sep. 19 [cited 2024 Apr. 27];4(1):115-7. Available from: https://ikcabstracts.com/index.php/ikc/article/view/1091