The Development Of A South African Underground Gold Mine - Introduction.

Developing a mining venture in a foreign country, particularly in South Africa, can be a real challenge to those involved in the operation. The mining division of Southland Energy Corp. was asked to offer consultative support to the New Union Gold Mine, located in the Giyani District, Transvaal, Republic of South Africa, to aid in their expansion from an approximately 65 tonne per day exploration- exploitation project into a full scale mining operation of 300 tpd by January, 1987 with further expansion to 600 tpd by mid-year. This paper ad- dresses the development of the expansion plans, which are presently being implemented. History. Located in the Northern Transvaal, Republic of South Africa, the New Union Gold Mine is part of what is known as the Klein Letaba gold fields. Gold prospecting in the Klein Letaba gold field area dates back to the earliest years of European prospecting activities in the Transvaal where, reportedly, gold was discovered as early as 1887 (figure 1). The claims com- prising the present New Union Gold Mine have been explored by a number of individuals and relatively small mining groups since the early 1930's. The work done by these entities was aimed at recovering as much gold as possible in the quickest and cheapest manner possible and, as a result, the area was not explored in a systematic fashion. The long-term potential of the area, therefore, was not known until very recently.