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A review of the motivation of personnel in the open cut mining industry. The effect of social, geographic, environ- mental, organisational, union and other factors on employees' motivation as assessed from job experience and from an attitude survey. An appraisal of where we should be heading and what influence management can have on the motivation of employees.

Jan 1, 1980

The paper considers the factors that will control the importance and the nature of R & D required by the Australian mineral industry over the next decade. The process required to determine the appropriate priorities for research and how it must be managed is described. The work of the Australian Mineral Industries Research Association is used to illustrate this process.

Jan 1, 1986

The restructuring of the minerals industry has created new challenges for the design and delivery of professional development, and difficult decisions for potential participants. New technologies offer some new methods of delivery, but fall short in providing all of the benefits of face-to-face participation. This paper is intended to be a catalyst for discussion of the issues involved in delivery and participation in cost-effective, relevant and timely professional development.

Jan 1, 2000

By G Wood, B Lumsden

A statistical ærandomised block designÆ full plant trial of magnetic conditioning of flotation feed was undertaken at Rio TintoÆs Northparkes Mine in New South Wales. Magnetic conditioning of flotation feed has been shown to improve the flotation of 20 38 ¦m fraction for either metal. Approximately half the copper and gold losses at Northparkes are in the

Jan 1, 2007

The role of automation in the environmental management of the various stages of mining projects is discussed. Remote sensing can be useful in the exploration phase, but tends not to have sufficient resolution for individual operations. Automatic samplers, whether for meteorology, air or water, are widely used, but can have operational problems. The environmental scientist, the electronics engineer and the computer programmer must combine in the future to develop products which are applicable, robust and simple to use.

Jan 1, 1985

By Diehl GW, Kuntonen J

The Tamrock all-hydraulic rock drilling system 400 has been developed to cover as wide a drilling range as possible, from 35 mm holes in tunnelling, roofbolting and development work to 64mm holes in long hole production drilling. Field experience during the last five years shows that the Tamrock drill covers this range in a way that no other rock drill on the market does and recently the range has been success- fully further expanded to cover bench drilling with 76 mm holes.

Jan 1, 1978

By F

Ore reserve estimation has been described as the most individualistic, the most prickly and even the most controversial of all the technical aspects of the mining profession. This symposium is a great opportunity to look at the present state of the art and full marks must go to the Sydney Branch for organi- sing it at this time. The first essential of good ore esti- mation is probably an awareness of the uncertainties involved, and the possible impli- cations of these uncertainties.

Jan 1, 1979

Although I have, for most of my working life, been associated with research into problems of water pollution, this has been exclusively in a country where problems arise from having too many people rather than too little water, a country furthermore, where for the past few decades, mining, except for coal, could hardly be called a major Industry.

Jan 1, 1971

A brief review of currently available "commercial" information on methods of treating ilmenite s to produce high titanium content "upgrades" is made. In this back- ground the CSIRO/Murphyores Process is described and its relationship to other methods Discussed.

Jan 1, 1972

By Appleyard B

The objective of this paper is to provide a brief to The AusIMM initiative which originated in 1996 and has developed from a concept proposed by Ric West, a Sydney consultant. The notes which follow are drawn primarily from a paper included in the Ironmaking Resources and Reserves Estimation Seminar volume presented by Vivienne Snowden, a member of the Towards 2000 Steering Committee and of the JORC committee.

Jan 1, 1997

In the wake of the United Nations Conference on Environment and Development (UNCED) held in Rio de Janeiro in June 1992, evolved AGENDA 21. This document which was adopted at the Conference, provides a global action guideline for sustainable development into the 21st century.Sustainable mining requires a complete understanding of the `mineral cycle', including government legislation, mineral exploration, mining operations, rehabilitation, product use, re-cycling and waste disposal that takes into consideration associated social and environmental considerations and achieves economic objectives.

Jan 1, 1993

Successful management is ultimately measured by return on shareholders' funds. This is the inescapable and inexorable discipline that ultimately rules every investment. Shareholders today are predominantly, and increasingly, the superannuation funds and insurance funds of almost all of us. We have already reached the situation in Australian investment history in which the best interests of employees can be very directly identified with the best interests of the owners of the capital invested.

Jan 1, 1992

By A Struminski

The principles of occupational risk evaluation resulting from the improper ventilation of the underground mines were presented. It was shown that the risk level implies the appropriate planning and usage of prevention methods. That approach is fundamental in the ventilation, fire and climate safety management in the copper ore mines. The paper uses the adequately modified Risk Score method.

Jan 1, 2003

Prior to the 20th century much of our infrastructure was provided by the private sector. This included toll roads, tunnels and bridges, power supply, transport and water.With the depressions of the 1890s and 1930s and the world wars, much of this infrastructure passed into public ownership. This was certainly the case in Australia as well as many other Western countries.In the last quarter of the 20th century we are seeing a swing back to private sector provision of infrastructure,-resulting'from increased needs for investment in infrastructure due to changes in

Jan 1, 1993

The Paracale gold region had been known for hundreds of years, but the first professional attempts to work the lode and alluvial deposits were made only in the 1890s by the London-based Philippines Mineral Syndicate. Complex ores, transportation problems, and the Philippine Insurrection halted operations. Ultimate success went to American firms, though Frank Karuth's Philippines Mineral Syndicate had pioneered the field.

Jan 1, 1987

The Ertsberg (Gunung Bijih) Mining District is located in the core of the highlands of west New Guinea, an island long recognised as the product of a Cenozoic arccontinent collision. Geologic studies in the Central Ranges of the Papua Province of Indonesia (near Puncak Jaya, 4884 m) have revealed timing relationships, when combined with mechanical considerations, led to a refined model for the tectonomagmatic effects of collisional orogenesis and the formation of the spectacular Grasberg porphyry-type copper-gold (Cu-Au) deposit.   An EXTENDED ABSTRACT is available for download. A full-length paper was not prepared for this presentation.

Jan 1, 2008

This paper examines the concepts of risk analysis and uncertainty in open pit mine design. It describes the relationship between risk analysis and uncertainty, describes methods that can be used to quantify uncertainty, and suggests ways of reducing the geological and geotechnical uncertainties that are inherent in open pit mining.

Jan 1, 1994

The Metallurgical processes used in the gold industry in Queensland since the 1850's are reviewed. The major upswing in, gold processing this decade has brought the technology of heap leaching, carbon in pulp and carbon in leach, flotation for gold and tailings retreatment to Queensland. In many cases operators have developed or improved these processes to treat difficult ores or to cope with local climatic conditions.

Jan 1, 1989

An integrated approach to risk management to complement insurance is the sustainable way forward for the modem organisation. For risk management to work, its various aspects need to operate interactively, not in isolation from insurance. This is the approach recommended in this paper. The risk management process is a strategic method for reducing an organisation's total cost of risk. Well established and basic risk management techniques will help identify and achieve risk management Objectives.

Jan 1, 1994

A new concept central to the search for sample correctness is presented. In spite of its simplicity, this concept has already unknowingly formed the implicit basis of already established, current limiting rules of use for certain types of samplers, used as mere examples in this paper. Once explicitly enunciated though, this fundamental principle gives immediate, simple and new practical rules for the design of predictably correct sampling equipment and for sampling device auditing. Examples of application are offered as an illustration, including an earlier, important, albeit unpublished, idea found in Pierre GyÆs earlier works.

Jan 1, 2005