Geologie in 'n toekoms van beperkte hulpbronne

Abstract

In view of the finiteness of mineral resources, the geologist will be faced with increasing responsibilities to ensure a worthy existence for mankind in future. Considering the problems associated with a shortage of certain resources, geology is expected to develop in two broad directions. As a basic science, geology will only develop significantly by liasing closely with other disciplines and by participating in internationally coordinated projects. Interdisciplinary cooperation will provide a better insight into the processes operating in and on the earth, which is essential in the understanding of ore-forming processes and consequently also in defining target areas for future exploration programmes. As an applied science, geology will have to fulfill an increasingly important function in, firstly, the development of techniques for the exploration and exploitation of minerals and metals from the earth's crust, secondly, investigations of foundations in the construction sector and, thirdly, long-term and environmental planning aspects, seeing that it is the geologist who has the knowledge of the distribution not only of the known mineral deposits of strategic minerals but also of those rock formations that may become potentially important ore bearers of the future.