Mining investment in Africa

Since 1985, there has been rapid growth in the presence of Australian exploration and mining companies in Africa. This paper sets out the reasons for the interest of those companies, now 20 in number, in various African mineral opportunities. Australian companies spent about US$16 million in 1992 on African exploration and evaluation, with over US$130 million spent on new mine development or expansion. The 20 Australian companies operate in 16 African countries, with two areas of focus, West Africa and Southern Africa. Using the responses to a survey sent to Australian companies operating in Africa in 1991, and to companies known to be interested in prospects there, the paper identifies and categorizes the policy and regulatory requirements needed by investors. Although a gloomy picture has often been painted of investment in Africa, Australian companies recognize that their risk taking, in the light of a declining investment climate in other mining areas, could promote a renaissance of world-scale mining in Africa.     

A review of the PGM industry,deposit models and exploration practices: Implications for Australia's PGM potential

Australia is prospective for platinum group metal (PGM) mineralisation (in particular primary magmatic reef, primary magmatic by-product, late magmatic and hydrothermal, and alluvial placer type) but its known PGM endowment is negligible compared to that of South Africa, Russia, the USA and Canada. Most Australian PGM projects are operated by mid-cap or junior companies and form part of larger, more diverse project portfolios held by these explorers. Most projects were ‘hot’ while market conditions were favourable. However, as other metals became ‘fashionable’ and market conditions for PGM changed, so did the focus of these companies. Pure PGM companies are rare in Australia. The search for and development of PGM-only deposits in Australia are high risk business activities. No new primary PGM deposits have been discovered since the mid to late 1980s and none of the significant deposits that were discovered or evaluated in the 1980s have been mined. This review suggests that at least several A$10 million but more likely several A$100 million were sunk into PGM exploration and development projects but none advanced to the mining stage. The viability of Australian PGM projects is very sensitive to (1) metal prices, (2) the US$/A$ exchange rate, and (3) large capital expenditure requirements relative to the small size of Australian PGM-only deposits. Most PGM-only projects were initiated at times of high PGM prices. However, advanced exploration, feasibility studies and project development always lagged behind the price booms. South Africa, Russia and Canada contain approximately 98% of the known global PGM reserves. This situation has a very negative effect on the Australian PGM industry as the well-endowed nations continue to receive the lion's share of exploration spend and new projects.     

Corporate Social Responsibility (CSR) for exploration: Consultants,companies and communities in processes of engagements

Over the last fifteen years, large-scale mining companies have started engaging in Corporate Social Responsibility (CSR), with the aim of contributing to developing local communities affected by their operations. Large-scale mining companies, together with the World Bank, have formulated voluntary principles and benchmarks to guide these company–community relations. Recently, it has been argued that CSR is also crucial in the early stages of exploration. Nowadays, mining consultants propagate a process approach to company–community relations, from early exploration to post-mining planning.     

Ranking countries for minerals exploration

This paper presents the results of a survey of multinational mining companies pertaining to the ranking of countries for non-fuel minerals exploration in the early 1990s. It ranks countries in order of greatest exploration interest in the early 1990s, as well as countries that have geologic potential but unacceptable investment climates. It provides a list of priority commodities for exploration, the criteria for exploration levels, critical and negotiable factors in selecting countries for exploration, and the investment climate ratings of countries where exploration is probable in the early 1990s. The results of the survey indicate that major minerals exploration activities are concentrated in a small number of countries. Political and economic reforms around the world should increase the number of countries receiving active private sector minerals exploration in the 1990s.     

Australian Mining Symposium 1979

The Sydney Showground was the scene for a major international exhibition of mining and exploration equipment - AIMEX '79. In conjunction with this was held the Australian Mining Symposium, organized by Thomson Publications (Aust) Pty Ltd, and sponsored by the Australian Mining Industry Council. The symposium, entitled ‘Projections for the future in mining and exploration— political, economic and global’, included a number of papers of wide interest, with two or three papers of much narrower technical appeal. Proceedings of the symposium are to be published. Australian Mining Symposium, Sydney, February 1979.     

The evolving structure of the European mining industry

A major restructuring of the mining industry has been going on since the early 1980s. Using 11 important minerals this paper analyses the changing pattern of control in the mining industry for European based mining companies. In general, European mining companies have increased their control over mineral production worldwide while North American based companies have shown a decline in control of production. Production of European state-owned mining companies has declined as a result of privatization.     

The role of the Australian minerals industry in world mineral supplies

Australia is one of the world's main producers and exporters of both fuel and non-fuel minerals. Among the main commodities produced for export are bauxite/alumina, iron ore, and nickel—Australia is also an increasingly important source of supply of black coal, especially for Japan, and is a significant producer and exporter of a number of base metals. Resources are adequate to support a substantial expansion of both non-oil fuels and other minerals. The potential for growth, both in terms of specific commodities and in the overall role of Australia in the world mineral industry, will depend to a very large extent on the cost competitiveness of Australian mining and on continuing inflow of capital.     

Mine closure legislation in Indonesia: The role of mineral industry involvement

Major mining companies have recently embraced the sustainable development paradigm, in seeking to improve their competitiveness and increase shareholder returns. Successful mine closure is one important element of this process. Improved performance in this area is essential if surrounding communities are to see mining companies as responsible corporate and social partners.
In Indonesia, the new approach has coincided with the development of specific mine closure legislation. To facilitate the legislation, a consortium of mining companies joined to form the Industry Mine Closure Steering Committee. This Committee has lobbied the Government, actively negotiating to incorporate sustainable development ideals and practices into the new legislation. The Committee's aim has been to foster continued development of the mining industry, while taking account of variation in environmental, social and community conditions. In describing the process, this article seeks to provide guidance for the development of mine closure legislation in other nations.     

International mining taxation issues and comparisons

This paper presents the quantitative results of recent research on Canada's minerals and metals industry, and its international competitiveness for mineral investment. The information and analysis presented are derived from the work of a Canadian government-industry task force that was created in 1991, under the auspices of the Intergovernmental Working Group on the Mineral Industry (IGWG). Much of this work deals with mining taxation in several Canadian provinces. More importantly, an attempt is made to evaluate the total tax burden that the mining industry must bear, on a project basis, at all levels from exploration through refining operations in many important competitor countries. While the focus of the paper is on an international comparison of mining taxation, some non-tax issues relating to Canada's competitiveness for mineral investment are addressed .     

Corporate social responsibility in the mining industry: Perspectives from stakeholder groups in Argentina

Since the liberalisation of its investment regime in the 1990s, Argentina has seen a rise in foreign direct investment into large-scale exploration and exploitation of mineral resources. However, many social groups (local communities, grassroots movement and the church) often strongly oppose new mining projects on the grounds of environmental, ethical and economic concerns. In a situation marked by widespread conflict, mining companies continue operating and develop Corporate Social Responsibility (CSR) initiatives which are often promoted as a means of contributing to the sustainability and development of the nation. The paper develops a framework to highlight how the principles of stakeholder theory could be used as conceptual and practical guidance for conflict-resolution oriented CSR policies. The framework is further used to analyse two case studies of conflictive mining projects in Argentina. The paper explores how key stakeholders perceive contribution of CSR to welfare and the socio-economic development of mining communities and sustainable development of the nation. It demonstrates that institutional and social stakeholder networks often strongly oppose the idea of voluntary self-regulation implied by CSR in situations characterised by weak governance. Even though the CSR of companies could be improved in areas of corporate communication, transparency, stakeholder engagement and dialogue, it is not seen as a panacea for the social conflicts in the sector.     

Indigenous Resource Rights and Mining Companies in North America and Australia

A Contrast is made between indigenous resource rights in North America and Australia. The extent to which the indigenous people of these two continents may prevent mining and exploration on their land is examined. It is demonstrated that whereas some Australian Aboriginals have recently acquired limited veto rights to prevent development, the veto rights of the indigenous people in North America are long-standing and unqualified. In addition, the terms and conditions of mining and petroleum agreements which have been entered into by indigenous people in North America are discussed. These agreements are shown to be better than agreements signed with Australian Aboriginals.     

Statistical considerations of progressive value and risk in mineral exploration

Financial markets recognise maximisation of expected value (E), in an essentially risk-neutral context, as the main corporate financial objective of private enterprise. This may be valid for large, integrated mining companies. Yet, most junior and middle-size exploration companies behave in a risk-averse fashion when making decisions about progressively more expensive exploration programs. From their perspective, a potential increase in expected value from either an increase in target value or related probability of discovery, or both, may not be a sufficient incentive to embark in an exploration programme if the resultant increase in expected value is accompanied by a significant increase in possible maximum loss. Risk-averse explorers may be unwilling to bear larger, albeit less probable losses, when the cost of successive exploration programmes is taken into account. The paper provides a practical methodology for such explorers to optimise the decision whether to progress to the next stage of exploration or to farm out a risky project. It uses a decision-tree model incorporating the effectiveness of the proposed exploration programme, the explorer's risk tolerance and related utility values and the probability distribution of the possible value of the exploration target.     

The Determinants of Mining Company Response to Environmental Approvals Regulation: A Report of Australian Research

Companies react in different ways to environmental regulation. A prevailing view in the literature suggests that external factors, particularly stakeholder groups, exert the most influence on the environmental responses of firms. This paper reports on research that examines the influence of a range of possible determinants, both internal and external, on the way Australian mining companies respond to environmental approvals regulation. External pressures included stakeholder pressure, jurisdictional culture and market characteristics, and internal pressures included organizational culture, organizational learning, the influence of individuals within firms and company size. The study found that the internal pressures of organizational culture, organiza tional learning and the influence of individuals exert the greatest influence on mining company response to environmental approvals regulation. These results suggest that existing explanations of corporate environmental behaviour, which emphasize external factors, should be complemented by a focus on the internal dynamics of firms.     

Assessing the impact of driverless haul trucks in Australian surface mining

Australia has been a leading mining nation and its mines continue to attract substantial investment due to its strong mineral endowment, mining tradition and high skills base. In recent years Australian mining companies have been facing higher labour costs, which need to be offset by other savings. Automating mine-site machinery offers one potential source of such savings.Underground mines pioneered automated technology largely for safety and mine accessibility reasons and to reduce operating costs. Yet these operations now represent a much smaller portion of the total ore tonnes mined due to the changing mining techniques meaning larger lower grade deposits are becoming economic. It appears the future of mine automation will be directed by surface mining as this maturing technology finds further applications above ground and in the next decade large scale open pit automation trials gain more momentum.This paper assesses the implications of introducing driverless haul trucks in a typical large remote Australian open-pit mine. Such automation will save employee and associated costs, increase operational productive hours and ultimately will reduce mine site workforce numbers. While there will be fewer jobs per mine, with reduced costs and higher productivity some previously uneconomic mines may again be profitable.The social implications of greater mine site automation are the reduction in population of remote mining towns and a decrease in the lower skilled labour requirements for the mining sector. There will be an increase in fly-in fly-out mining operations and companies will establish remote control centres for automated mines in larger cities. This may decrease overall labour requirements and so reduce employment in the sector; therefore, the government should be mindful of implementing policies that ensure a fair return on the economic rent of mineral leases.     

How you start matters: A comparison of Gold Fields' Tarkwa and Damang Mines and their divergent relationships with local small-scale miners in Ghana

This paper argues that actions of large-scale mining companies at the early stages of a mining project establish a legacy which sets the tone for that mine's long-term relationship with the local artisanal and small-scale mining (ASM) stakeholders. This paper compares the experiences of Gold Fields' Tarkwa and Damang mines and the divergent histories of each of these mines' relationship with local small-scale mining stakeholders. Circumstances at Damang during the discovery and early development of the project drove a rift between the mine and the ASM community. As the mine developed, a chain of ASM engagement strategies were enacted in an attempted to repair the relationship but which has never able to regain sufficient trust between the mine and ASM stakeholders. At the nearby Tarkwa mine, ASM confrontations have been much easier to manage. Despite early disagreements at Tarkwa, a relationship characterized by greater trust between the mine and ASM communities was established early and therefore ASM engagement strategies have been simpler and more effective. This paper will conclude that establishing and maintaining a positive mine legacy as early as the exploration phase of a mining project is critical to maintaining a positive, trust-based relationship between LSM companies and their local ASM stakeholders over the life of a mine.     

South African mining equipment and specialist services: Technological capacity,export performance and policy

South Africa has developed a technologically sophisticated and globally competitive mining equipment and specialist services sector. The paper provides evidence for and measurement of technological competency and global competitiveness and a brief outline of why South Africa was successful in this regard. While there are significant prospects for future growth, there are, at the same time, a number of constraints and South Africa is becoming a less advantageous site for both production and for innovation. Current government policy does not address these constraints and the sector does not feature in government’s vision for industrial or technology development. An alternative approach is proposed whereby the constraints are addressed and the companies supplying the mining sector that have sophisticated technological competencies are encouraged to spread “laterally” into new products and new global markets. By way of conclusion, the importance of this sector in developing countries where mining plays a major role is outlined.     

A SWOT analysis of environmental management practices in Greek Mining and Mineral Industry

Over the last two decades, mining and mineral exploration companies have adopted various environmental management practices in response to society’s pressure for better environmental protection. The literature highlights a number of benefits and challenges for companies adopting environmental management practices with the Greek Mining and Mineral Industry (GMMI) facing similar issues. In order to analyze the challenges faced by the GMMI, a Strengths, Weaknesses, Opportunities and Threats (SWOT) analysis was conducted, which examined the strengths, weaknesses, opportunities and threats faced by the industry when adopting environmental management practices. The analysis prescribes policy recommendations both for the government and industry which, if adopted, could facilitate improved environmental performance.     

Mining taxation issues for the future

During the 1970s and 1980s the main concern of mining policies was to attract investment whilst at the same time balancing the interests of governments and companies. By the turn of the century a new spectrum of challenges faces governments and companies in the mining sector. The need for fiscal regimes to adapt to price cyclicity is to some extent superseded by the requirement that they adapt to a long-term decline of metal prices. The growing importance of environmental and community affairs in the mining sector will force governments to design coherent and comprehensive tax regulations to complement the wide range of initiatives being taken in these fields. Finally, the age-old problem of tax collection continues to raise its head in transition and developing economies.     

Economic liberalisation, innovation, and technology transfer: opportunities for cleaner production in the minerals industry

The liberalisation of investment regimes for mining over the past decade is encouraging an inflow of foreign investment for mining and mineral processing projects in developing and former centrally-planned economies. This new investment is occurring at a time of technological change within the international mining industry as market and regulatory pressures lead the most dynamic firms to invest in the development or acquisition of new technologies and management practices. The effective transfer and assimilation of these technologies enable mining companies to combine gains in productivity with improvements in environmental management. Joint ventures and other strategic alliances between inwardly investing firms and the newly privatised or remnant state-owned mining enterprises may provide an effective vehicle for the transfer of the techniques for more productive and cleaner operations. Specific examples of innovative process and remediation technologies are analysed and it is suggested that the ability of innovative technologies to improve competitiveness and sustain best-practice environmental management in the recipient is linked to the transfer and effective acquisition of the capacity to manage the complex processes of technological and organisational change. The paper closes with some recommendations for further research directed towards a systematic examination of this hypothesis.     

The Environmental sustainability of mining in Australia: key mega-trends and looming constraints

At first ‘sustainable mining’ could be perceived as a paradox—minerals are widely held to be finite resources with rising consumption causing pressure on known resources. The true sustainability of mineral resources, however, is a much more complex picture and involves exploration, technology, economics, social and environmental issues, and advancing scientific knowledge—predicting future sustainability is therefore not a simple task. This paper presents the results from a landmark study on historical trends in Australian mining, including ore milled, ore grades, open cut versus underground mining, overburden/waste rock and economic resources. When complete data sets are compiled for specific metals, particular issues stand out with respect to sustainability—technological breakthroughs (e.g. flotation, carbon-in-pulp), new discoveries (e.g. uranium or U), price changes (e.g. Au, boom/bust cycles), social issues (e.g. strikes), etc. All of these issues are of prime importance in moving towards a semi-quantitative sustainability model of mineral resources and the mining industry. For the future, critical issues will continue to be declining ore grades (also ore quality and impurities), increased waste rock and associated liabilities, known economic resources, potential breakthrough technologies, and broader environmental constraints (e.g. carbon costs, water). For this latter area, many companies now report annually on sustainability performance—facilitating analysis of environmental sustainability with respect to production performance. By linking these two commonly disparate aspects—mining production and environmental/sustainability data—it becomes possible to better understand environmental sustainability and predict future constraints such as water requirements, greenhouse emissions, energy and reagent inputs, and the like. This paper will therefore present a range of fundamental data and issues which help towards quantifying the resource and environmental sustainability of mining—with critical implications for the mining industry and society as a whole.