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The Queensland Phosphate Limited (QPL) Project is based upon the manufacture on world scale of High Analysis Fertilizers from resources located in north-west Queensland.High Analysis Fertilizers are produced from phosphate rock, sulphuric acid and ammonia.

Jan 1, 1993

Installation of spirals as roughers and scavengers in the gravity and regrind recovery circuits has allowed rejection of large weight fractions to tailings, thus contributing to increased mill capacity.

Jan 1, 1978

The role of the mine geologist and the exploration geologist have diverged considerably in the last two decades. The principal focus of the mine geologist now is on ore resource management rather than ore resource discovery.

Jan 1, 1997

There are many types of environmental audit: compliance, impact, risk and management audits; internal and external audits; single and multiple-project audits. All are becoming increasingly important in corporate management as new legislation confers increasing personal liability on directors, executives and staff of corporations and agencies in both private and public sectors.

Jan 1, 1990

Australia is a significant exporter of uranium for use as fuel in nuclear generating plants around the world. Although Australia does not have any nuclear power plants the Australian Atomic Energy Commission has a research program on methods for the safe disposal of wastes produced by such plants.

Jan 1, 1986

The degree of ionicity-covalency of complex compounds is discussed here as a prospective criterion for selection and purposeful synthesis of sulfhydril and oxhydril collectors. Theoretical predictions of flotation behaviour were confirmed by flotation of a number of ores.

Jan 1, 2005

The Australian Mining Industry Council is the peak mining industry representative body in the country. It is wholly funded by its member companies which comprise all of the major Australian mining houses. AMIC represents companies invo

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

By Gomi S

A new watersoluble binder for mineral ore pellets has been developed by the sulfonation of bituminous materials. A highly effective binder for iron ore pellet making is obtainable from bituminous materials produced in the high temperature cracking of crude oils. This paper deals with production process and basic properties of this binder as well as new applic- ations in the field of iron ore pelletizing.

Jan 1, 1974

An Investigation of Cobalt Recovery on a Complex Oxidation Mine with High Per Cent of Mud

Sep 13, 2010

The paper describes major principals in hydrodynamic test- ing of horizontal and inclined boreholes using flowmetering and pressure build-up techniques while tunnelling and dri- ving permanent workings through water bearing rock and fau- lted zones. A number of case histories is given together with the description of technical means and special equip- ment.

Jan 1, 1988

Sustainable development places a heavy burden upon everyone involved in the public policy debate, about how to balance economic growth and environmental protection. We must treat that responsibility very seriously indeed. The mining industry especially cannot dodge the responsibility, even if it wished to.

Jan 1, 1992

My message to you today is simple. The mining industry in Australia has a proud record of successful research and innovation. If it is to continue to provide this country with its major exports that records must continue. I will endeavour to show that

Jan 1, 1994

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

By Griffin P

The project is the result of a European Commission supported collaboration between Surpac Software International, the Technical University of Berlin, and the industrial partners Exploration and Bergbau GmbH (E+B) and Taylor Woodrow. The object

Jan 1, 1998

The increasing use of Ditch Witch trenching to define gold ore bound- aries in supergeme enriched near surface open cut mines has led to the consideration of using this technique for other sampling procedures. The use of Ditch Witch trenching for exploration has not been widely used and it is anticipated that the technique described will help stimulate more extensive use and new sampling techniques.

Jan 1, 1988

By U Dzharlkaganov, B Bekmurzayevand M

The principle conception is presented of timely planning of winning operations in complex-structural blocks and faces in week-24-hourly regime. For adequate description of complex interconnections of open cast operation in space and in time and solving of optimisation problems in timely regime it is necessary using of complex logical and calculation procedures.

Jan 1, 2003

The geologists at the Zinc Mine in Broken Hill have developed a method of logging core using portable MS-DOS computers and LOTUS 123. The computer based logging system has almost halved both the time and cost to produce a completed log. The system is fast, flexible, easy and pleasant to use.

Jan 1, 1990

It is suggested that if adequate knowledge is available about classifiers in closed grinding circuits, these units may be used as on-stream size analysers when equipped with suitable sensing devices. Research work which is at present in progress to enable a hydrocyclone to be used for this purpose is discussed.

Jan 1, 1967

Two continuous computer controlled, remote air analysis (RAA) systems operate at The Zinc Corporation, Limited (ZC) to give early warning in case of an underground fire at ZC or New Broken Hill Consolidated Limited (NBHC) mines. Air drawn from underground sampling points via a tube bundle system is analysed for carbon monoxide and carbon dioxide. An alarm is sounded if the concentrations of these gases exceed bench mark figures.

Jan 1, 1983