Gold and the exchange rates
Summary By analysis of data consisting of spot and forward prices of gold and spot and forward exchange rates of the major currencies, forecast errors can be used to relate…
Summary By analysis of data consisting of spot and forward prices of gold and spot and forward exchange rates of the major currencies, forecast errors can be used to relate…
Summary Mid-Eocene lignites in palaeochannels at Mulga Rock in the SW Officer Basin are strongly enriched in a wide range of chemical elements, including base metals, rare earths and uranium…
Summary A number of polytungstates were prepared and studied as part of a search for new, safer heavy liquids to replace the toxic heavy liquids such as tetrabromoethane and thallium…
Summary The separation of arsenopyrite Au ores using a 7-cm diameter laboratory scale flotation column, a 20-cm diameter pilot scale column, and for some, a 250-cm industrial flotation column, was…
Summary This report presents experimental data for matrix thermal conductivity for the Carnarvon Basin. It also presents a method of relating the observed dry-bulk thermal conductivity and porosity of powdered…
Summary The Phanerozoic history of the Darling Fault and the adjacent Perth Basin has been established using geophysical data, including seismic reflection profiles, gravity data and magnetic data. The Phanerozoic…
Summary The aim of this project was to develop an understanding of the disease dynamics caused by Phytophthora citricola, and to provide a scientific base for the management and control…
Summary A process for the treatment of refractory sulphidic gold concentrates by pyrolysis has been developed. The kinetics of the pyrolysis, the treatment of concentrate in a pilot-scale rotary kiln…
Summary A fundamental electrochemical study of the deposition of gold and copper in cyanide media, and a simulation of industrial electrowinning practice using a laboratory-scale cell, are described. The variables…
Summary AMIRA Project P383 – MERIWA Project M194A, entitled “Improved Resource Evaluation Using Geoscientific Information Systems (GIS) – A Pilot Study” investigated the potential use of GIS as a tool…
Summary The outcomes of an 18-month study designed to develop in vitro propagation and plant sampling technologies, as well as cryostorage procedures applicable to rare and endangered taxa likely to…
Summary The project was undertaken to provide systematic documentation of the gold deposits in the eastern part of the Yilgarn block of Western Australia, and its major output was complete…