Search Documents

Registrations for the Congress were 393 asdelegates and 200 as accompanying persons.The breakdown of registrations by countries isshown in Table 1.

Jan 1, 1986

In 1952 when universities imposed fees on students and most students won either Commonwealth or Government department or private scholarships to study, I won a scholarship to study mining engineering at the University of Technology in Sydney. The univ

Jan 1, 1994

This paper describes some of the challenges and opportunities of contract mining overseas, based on the experiences of Byrnecut Mining Pty Ltd over recent years. It seeks to highlight the advantages Australian miners have compared to competitors around the world, and the opportunities that arise from that. A number of pitfalls and how to avoid them are also discussed.

Jan 1, 2002

APPIN AND TOWER METHANE ENERGY PROJECTA world first in energy innovationBHP has teamed with Energy Developments Limited and Lend Lease Infrastructure, to establish an electrical power generation facility that utilizes methane produced as a by-product of mining at BHP's Appin and Tower coal mines in southern New South Wales.

Jan 1, 1998

By Brown AP

Comparison of legal permits required for mining (as opposed to prospecting or exploration) in New Zealand, under the Mining Act 1971 and the Resource Management Act/Crown Minerals Act 1991. Mining generally receives the same treatment as any other industrial or commercial activity.

Jan 1, 1995

This paper attempts to put into perspective the implications of the legal disclosure requirements for promoters and consultants when making statements concerning ore resources and reserves. The need to take account of non-technical as well as technical factors is highlighted.

Jan 1, 1987

Mining engineering, metallurgy and minerals-related geology have proud traditions and are essential professions to support a safe and sustainable minerals industry. However, the future of these professions is under threat. The courses that produce such graduates are disappearing worldwide and the number of graduates available to enter the industry has been falling in English speaking countries for at least a decade. It is unlikely that this problem will be remedied by æsupply and demandÆ. Instead, some active intervention is required.

Jan 1, 2004

By Gottlieb P, Sutherland D, Jackson R

The QEM'SEM system for automated image analysis of mineral samples is described. Details of the equipment are given together with information on the methods of measurement. Finally some practical applications are described where QEM*SEM has been used for the solution of metallurgical Problems.

Jan 1, 1989

By Atkinson D

This paper briefly outlines the develop ment of the froth flotation plant at Coal Cliff Colliery. The plant was superimposed onto the original flow sheet in which fines were merely thickened and filtered. Test work leading up to the installation is described and the final layout is discussed. Details of the concentrate and tailings systems are given. Preliminary results of a further extension involving the use of a Davcra flotation machine are also given.

Jan 1, 1974

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 Kalkadoon Granite is regarded as composite in character with at least two different phases. The older phase is considered older than the sediments of the Western Geosyncline, and the younger phase is considered younger than the sediments of the Western Geosyncline.Consequently, the older phase could be a time equivalent of the Ewen Granite, whereas the younger phase could not. An age of 1760 million years seems plausible for the older phase, and an age of 1540 millionyears seems appropriate for the younger phase.

Jan 1, 1967

By Moskovits EE

Spodumene was recovered from pegmatite by flota.ticn in lAoretory tests and ;pilot-plant, operation using an anionic collector e1 ulsi3.n. i sir_tilar process applied to beryl pegmatite g^.ve encouraging results.

Jan 1, 1963

The introduction of gravimetric sampling of respirable dust in the mining industry ne- cessitated the standardisation of techniques. The paper reviews the legislation con- trolling respirable dust monitoring for risk assessment purposes, it discusses the actions taken to introduce gravimetric sampling in collieries and it summarises the proposed guidelines. In conclusion, some of the results of dust surveys conducted in accordance with the proposed strategy are discussed.

Jan 1, 1988

Circuit alterations and adoption of more compact items of equipment have made it possible to increase the capacity of the King Island Scheelite concentrator, both with regard to head grade and feed tonnage, while at the same time increasing total recovery and reducing maintenance costs. The present operation is described, with particular emphasis being placed on alterations made during the last two years to achieve capacity Goals.

Jan 1, 1977

The Pacific Rim countries of Australia, New Zealand, Papua New Guinea, Indonesia, Fiji, Philippines and Solomon Islands will be reviewed from an equity investors perspective. The following areas will be covered: ò Country risks ò Exploration spending and activity ò Project development ò Taxation ò Relative cost of doing business ò Environmental considerations ò Political/bureaucratic situations ò Capital raising ò Equity markets as a source of funds ò Developing market funds The aim of the paper will be to outline the most attractive areas for investment by equity and private funds plus documenting the changes needed in the less favourable countries if they are to attract investors.

Jan 1, 1995

Best practice in environmental performance is a principle now increasingly and rapidly transferred around the globe. This matches both the greater rigour of environmental standards and the growing uniformity and `internationalisation' of standards for environmental management. There is no difference in the application of Normandy's environmental policy anywhere in the world.Normandy Mining is developing an Environmental Management System (EMS) which will satisfy:ò the need for technical excellence and best practice;ò the need to demonstrate `due diligence' in any jurisdiction;ò the need for financial statements and for insurance to reflect real world requirements for management of risk and liability.

Jan 1, 1997

Those developing or planning a new mining operation base their financial projections on amounts of gold produced as soon as practically possible. The choice and ongoing operation of mobile plant figures significantly in their projections. The implications of mobile plant selection are not always clear - until its too late.Our 'typical' gold mine would be a mine processing 800,000 tonnes of ore per annum, producing 37,000 ounces of gold with a life of mine of 10 years. Overburden layers are only evident in the first two years of operation.The pit will eventually, after some 5 years of mining, be some 300 metres deep, but confined to a mine radius of 2 kilometres.

Jan 1, 1986

By Stockton N. D

Gravity concentration of gold is an important facet of gold processing technology in Western Australia. While great interest has been directed at gold leaching technology and considerable developments achieved, gravity concentration has received much less attention and this paper provides an update on the current practice and developments that have been achieved in recent years.A survey of 72 gold processing plants in Western Australia was conducted in 1991 and some 31 questionnaires were returned for analysis. Of these, 19 plants were using gravity concentration and this paper highlights some of the features of these operations.

Jan 1, 1992

Part of a four-year course in metallurgy, dealing with metallurgical process engineering, was designed for students to acquire knowledge and skill from physical science, metallurgy, process engineering, and social science. Principles of education, and guidelines obtained from a study of professional practice, indicated that students may learn effectively through a planned sequence of problem-solving exercises based on the diverse functions of metallurgists in industry. The more important characteristics of the curriculum and a few illustrations of the problems are included. An outline is given of the current procedures used to develop parts of the curriculum, and of the students' diffic- ulties and achievements.

Jan 1, 1984

By Parsons AE, Lewis IE

Selenium is a minor constituent of the raw materials processed by the Cockle Creek smelter of Sulphide Corporation Pty. Limited. Certain proposed raw materials contain higher levels of selenium, and these will create a problem with regard to the composition of liquid effluent discharged from the smelter. A method has been developed for removing selenium from the smelter circuit by the sulphation of the fume collected in the Acid Plant electrostatic-precipitators. It is planned that by treating 10-20% of the total dust arisings there will be a substantial reduction in the levels of selenium reporting in effluents when treating selenium-bearing raw materials. The selenium is recovered in elemental form.

Jan 1, 1978