A Personal View of the Nickel Industry in Australia - Where Have We Been and Where are we Going?

The nickel industry in Australia has followed the general pattern apparent in many other regions - lots of ups and downs, successes and failures, but always plenty of challenges. Some of these can be attributed to local geographical and infrastructure factors, others to a healthy mix of corporate good luck and management countered by decisions that, in retrospect, were less than optimum. The roles of several entrepreneurs have certainly added plenty of spice! In terms of processing technologies, there was an initial heavy reliance on the use of "off the shelf' commercially proven processes such as ammonia leaching of concentrates and mattes, and flash smelting. Over the past decade there has been an increasing dominance of plant modifications and process technologies that have been developed "in house" in order to enhance project economics and exploit lower grade and more complex resources. This presentation provides an overview of the past 40 years of the major developments in the Australian nickel industry and concludes with some guesses as to where we will be in another decade or so.