Petrographic characterization of Archaean impact spherule layers from Fairview Gold Mine, northern Barberton Greenstone Belt, South Africa

Journal of African Earth Sciences v. 162, p. 103718, 2020 1.603 10.1016/j.jafrearsci.2019.103718 Oliveira, G. J. G.; Reimold, W. U.; Crosta, A. P.; Hauser, N. ; Mohr-Westheide, T. ; Tagle, R. ; Galante, D.; Kaufmann, F. 2020