ACKNOWLEDGMENTS
Diane Seward is gratefully acknowledged for providing Terry’s photo and detailed information of his early life and career. Thanks to RRUFF for usage of the sewardite specimen photo. Peter Megaw and Malcolm Southwood reviewed the manuscript, and Southwood provided some of the biographical information. This work was partly funded by the NRF (National Research Foundation) and CIMERA (the DSI-NRF Centre of Excellence for Integrated Mineral and Energy Resource Analysis). Any opinions, findings and conclusions or recommendations expressed are those of the author and therefore the NRF and DSI-NRF CIMERA do not accept liability in regard thereto.
Additional information
Notes on contributors
Bruce Cairncross
Dr. Bruce Cairncross, a consulting editor of Rocks & Minerals, is a professor emeritus at the University of Johannesburg.