Thesis (M.Com. (Taxation))--University of the Witwatersrand, Faculty of Commerce, Law and Management, School of Accountancy, 2014. / South Africa has the status of being the richest country based on mineral reserves. This status incentivised many offshore investors to invest in shares in South African mining companies which, in turn, hold mining rights and/or prospecting rights. This research evaluates, with specific reference to offshore investors, whether any South African capital gains tax implications would arise upon the disposal by non-residents of shares in a South African company holding prospecting rights or mining rights. The report focuses on paragraph 2 of the Eighth Schedule to the Income Tax Act 58 of 1962 (‘the Act’) as well as the legal nature of mining rights, prospecting rights and prospecting information to determine whether such rights and information would fall within the ambit of paragraph 2 of the Eighth Schedule to the Act. The report concludes on whether the disposal by non-resident shareholders of shares in a South African company which holds mining rights and/or prospecting rights would fall within the ambit of paragraph 2 of the Eighth Schedule to the Act.

A dissertation submitted to the Geophysics Department, School of Geosciences, Faculty of Science, University of the Witwatersrand, Johannesburg, in fulfilment of the requirements for the degree of Masters of Science. Johannesburg, February 2012 / Impala Platinum Mine (Impala), situated north of the town of Rustenburg in the North West Province of South Africa, has experienced an increase in seismicity from ~841 seismic events in the year 2005 to ~1588 seismic events in 2008. The seismologists and rock engineers need to understand the underlying mechanisms and driving forces responsible for seismicity to develop and design mining layouts and support strategies to lessen the risks posed by rockburts. However, most previous studies of seismicity conducted on Impala and other Bushveld Complex mines in the Rustenburg area provided limited information regarding the source parameters and mechanism due to insufficient data. The study is designed to investigate the seismic hazard on Impala Platinum Mine by means of two approaches: an investigation of seismic source parameters and the mechanism of potentially damaging seismic events, and mapping of the weathered layer of the near surface within the Impala mine lease area. A number of detailed investigations of rockbursts were conducted whereby damage was mapped and photographed. The investigations includes reviews of the seismic history, short-, medium- and long-term seismic hazard assessment methods, and an analysis of the source parameters of the seismic event and associated ground motions. The study has revealed that most of the seismic events occur close to the reef plane, and are the result of the failure of a volume of rock that includes the pillar and the host rock that forms the foundation of the pillar.

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Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Earth and Planetary Science, 1979. / Microfiche copy available in Archives and Science. / Vita. / Bibliography: leaf 41. / by Robert Alvin Davis. / M.S.

Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Earth and Planetary Science, 1982. / Microfiche copy available in Archives and Science / Bibliography: leaves 68-69. / by Wafik Bulind Beydoun. / M.S.