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Successful restoration of Ballarat region alluvial gold workings to Box-Ironbark forest requires realistic evaluation of techniques. A stocking level threshold of 68 percent is used to rate the success of 'broadcast' seeding of E. microcarpa, E. Melliodora and E. Leucoxylon.Failure necessitates follow-up enrichment planting with tubestock, which is considered undesirable, interalia, due to pathogen, spacing and economic problems.

Jan 1, 1992

After the last world war, management tended to change from an acquired skill more associated with experience than formal training, to a specific widely-recognised specialism requiring an involved formal education process.That process, of necessity, required the development of business schools, M.B.A. courses -indeed the setting up of professional chairs to deal with the intricacy of general management development.Management research burst forth bringing forward new and exciting theories which developed new techniques, tools and terms.

Jan 1, 1985

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 introduction refers to observations made in the early days of the Nationalisation of the Coal Industry in the United Kingdom, indentifying the underground transportation problems. Statistical information is presented, highlighting the considerable developments which have been made in recent years with an evaluation of the manpower and cost involvement.

Jan 1, 1985

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

A Modelling Approach Using a Back-Calculated Induction Time to Predict Recoveries in Flotation

Sep 13, 2010

The recommendations of a recent American report on "Better contracting for Underground Construction" are considered in relation to Contracting practices on major Australian projects by representatives Of the "classical trilogy" - the Owner, Engineer and Contractor.

Jan 1, 1976

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

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

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 Ore Reserve Estimate aims to foreqast the impact of the complex mixture of factors which constitute a mining and milling operation. The factors are pulled together in the Mine Plan which then constrains the reserve estimate. At the Zinc Mine at Broken Hill the complexity of the ore lodes highlights some of the factors which affect the ore grade estimates and at Elura the different metallurgical characteristics of the ore types influences their economic viability.

Jan 1, 1990

Before attempting to outline the Australian Stock Exchange's perspective on expert reports, I think it would be appropriate to explain to those of you -who are not familiar with the Stock Exchange listing rules on just when ASX currently requires companies to obtain an expert report and equally important to note, what the regulators have to say.

Jan 1, 1989

While reaction to immediate demands may be required from time to time, the principal concerns of a Geological 'Survey should be proaction, with respect to the systematic production of maps, reports and data in order to meet exploration needs in the longer term, and interaction, which involves a complex matrix of relationships - firstly within the Department between disciplines and at various levels of responsibility, secondly with the exploration industry, thirdly with Commonwealth authorities particularly the Bureau of Mineral Resources (BMR), and fourthly with university researchers in related fields.

Jan 1, 1987

By Lewis RW, Wilson GI

An ore reserve estimation is only as meaningful as the quality of the data used. All required information needs to be collected in a careful and systematic manner, and be rigorously checked and verified before estimation commences. In addition to geological, assay and location data, a large variety of other information is required for the estimation process. This includes mining, metallurgical and environmental parameters. Though outside their usual area of responsibility, geologists should be involved in the selection and collection of this additional Information.

Jan 1, 1987

The tragedy of the Moura No. 2 incident has lost much of its emotional mileage for those organisations that thrive on loss and suffering. However, for the families, workers, mine owners and operators in the Queensland underground coalfields, the challenge of delivering a positive outcome, though well underway, is in its infancy. The pressure created by interested parties is necessary for overcoming the inertia involved in change; but they cannot deliver the change. The responsibility ultimately resides at each individual minesite with the people who work there each day.

Jan 1, 1998

Major underground gold mine developments are not common in Australia especially when they are totally owned and hence financed by a relatively small public company. Ballarat Goldfields Limited with its Ballarat East Project is such a company. Financing a $20m underground exploratory access programme in a poor economic climate places added importance on the quality of the project. Critical factors such as ore reserves, environment, planning and the development program are of immense importance in devising and implementing a workable finance package that satisfies both the shareholder and the project's needs.

Jan 1, 1990

By A Lu, C Wang

The natural semiconducting mineral rutile and sphalerite exhibited highly photocatalytic activities on degradation of methyl orange under visible light irradiation. The isomorphous substitutions of host metal ions by foreign ions and other defect states in natural semiconductors altered the band structure, decreased the intrinsic band gap, and then made them very attractive for solar energy utilisation. Our study indicated that natural semiconductor minerals might be suggested as a new class of cost-effective and solar light-responsive photocatalyst.

Jan 1, 2008

The traditional form of project financing for resource related projects has involved project financings structured with either recourse to the project sponsor(s) or commercial banks accepting the project's risks, usually after project completion, subject to, inter alia, the nature of the project, geographical location, quality of the projected cash flows and commodity price outlook. However, the concept of commodity-linked borrowings hasadded a new dimension for borrowing opportunities for resource-oriented projects and or companies.

Jan 1, 1985

The expense of mine environmental and planning process approvals is a fundamental and proper part of mine planning and feasibility costs. It is not a cost that should be the subject of challenge nor is it a cost that should be avoided. However the additional process approval costs incurred by bureaucratic delay, process duplication and administrative incompetence is a scandal and a deterrent to investment.

Jan 1, 1992