Damon Mcknight
Bauxite is the primary raw material used to produce alumina and aluminium. Australia is the world's largest producer of bauxite, contributing 31% of global production in 2016. Bauxite is mined in Australia using the open-cut method, which suits the relatively shallow bauxite deposits located mostly in Western Australia and Queensland. The majority of bauxite is found in far north Queensland and the south-west of Western Australia. Bauxite is also found in smaller quantities in New South Wales and Tasmania.
| Characteristics | Values |
|---|---|
| Bauxite deposits | Far north Queensland and southwest Western Australia |
| Bauxite mines | Weipa, Gove, Huntly-Willowdale, Boddington, Hey Point, Bald Hill |
| Alumina refineries | Yarwun, QAL in Queensland, Kwinana, Pinjarra, Wagerup, Worsley in Western Australia |
| Primary aluminium smelters | Bell Bay in Tasmania, Portland in Victoria, Tomago in New South Wales, Boyne Island in Queensland |
| Bauxite mining method | Open-cut mining |
| Bauxite production in 2016 | 82 million tonnes |
| Bauxite production in 2018-19 | 102 million tonnes |
| Revenue generated in 2018-19 | $3.26 billion AUD |
| Revenue generated from bauxite ore exports in 2018-19 | $1.2 billion AUD |
| Global bauxite production in 2016 | Decreased by 11% |
| Global bauxite production in 2018-19 | 30% |
Explore related products
What You'll Learn
Bauxite deposits in Queensland and Western Australia
Australia is the world's largest producer of bauxite, contributing 31% of the world's bauxite production in 2016. The country also has 22% of the world's bauxite deposits. Bauxite is the primary raw material for alumina and aluminium. In 2018-19, Australia produced approximately 102 million tonnes of bauxite from seven main bauxite mines, generating about $3.3 billion AUD in revenue.
Bauxite deposits are found in Queensland and Western Australia, with Queensland holding 53% of the country's Economic Demonstrated Resources (EDR) and Western Australia holding 43%. In 2016, Western Australia led the country in bauxite mining, contributing 54% of the total, followed by Queensland at 35%.
In Queensland, large bauxite deposits can be found in Weipa and Amrun (over 3000 Mt) and Aurukun. The Weipa mine is made up of three separate bauxite mines at the East Weipa, Andoom, and Amrun deposits. The Weipa mines have been in operation since 1963 and have an expected lifespan of at least another 40 years. The Amrun deposit, formerly known as Boyd, is expected to extend the life of the Weipa operations. Other bauxite mining developments in Queensland are located on the western side of the Cape York Peninsula, in the region around Weipa.
In Western Australia, large bauxite deposits can be found in the Darling Range, the Mitchell Plateau, and Cape Bougainville (each over 500 Mt). The Boddington Mine, owned by South32, is located near Boddington and produces approximately 16.7 million tonnes of bauxite per year. The bauxite is processed into alumina at the Worsley refinery before being delivered to Bunbury port for export.
Applying for Higher Studies in Australia: A Comprehensive Guide
You may want to see also
Explore related products
Bauxite mining in Australia
Bauxite is typically found in far north Queensland and the southwest of Western Australia, with large bauxite resources located at Weipa and Amrun in Queensland, and Gove in the Northern Territory. Darling Range in Western Australia is also a significant source of bauxite, despite having the lowest grade of bauxite of any commercial-scale operations globally. Other large deposits (each >500 Mt) are located in Western Australia in the Mitchell Plateau and Cape Bougainville, although these are undeveloped and located within the Kimberley National Park. Smaller deposits of bauxite can also be found in New South Wales and Tasmania.
Bauxite is the primary raw material for alumina and aluminium production, and Australia's aluminium industry is a highly integrated sector, including mining, refining, smelting, and semi-fabrication centres. The majority of domestic bauxite and alumina are exported to China, which has increased its domestic aluminium production and imports of bauxite and alumina. China's economic growth and demand for aluminium significantly influence the demand for bauxite and alumina exports from Australia.
Vac Waiver Australia: Application Process Simplified
You may want to see also
Explore related products
Bauxite exports from Australia
Bauxite is mined in Australia using an open-cut method, which suits the relatively shallow bauxite deposits located mostly in Western Australia and Queensland. In 2016, Australia mined 82,152 kilotonnes of bauxite, with Western Australia leading production (54%), followed by Queensland (35%) and the Northern Territory (11%). Minor production came from Tasmania.
The large majority of domestic bauxite and alumina is exported to China, with China dominating Australia's bauxite ore exports, taking more than 95% of total production. In 2018-19, Australia produced approximately 102 million tonnes of bauxite, generating about $3.3 billion AUD in revenue and $1.2 billion AUD from bauxite ore exports. In 2020, IBISWorld predicted that about 49% of bauxite mined in Australia would be of high quality. One-quarter of the total bauxite ore mined in Australia is exported, with almost all of this going to China. The remaining bauxite is refined domestically into alumina using the Bayer process. In 2015, 90% of domestically refined alumina was exported.
In 2024, bauxite exports from Australia reached approximately 40.5 million metric tons, more than double the export volume recorded in 2014. Australia is the world's largest producer of bauxite, representing 31% of global production in 2016. It is also the second-largest producer of alumina (17%) and the sixth-largest producer of aluminium (3%).
The Founding Story of UGG Australia
You may want to see also
Bauxite mines in Australia
Bauxite is the primary raw material for the production of alumina and aluminium. Australia is the world's largest producer of bauxite, contributing 31% of global production in 2016. Bauxite mining in Australia is, therefore, an economically significant industry, both for Australia and globally.
Bauxite is mined in Australia using the open-cut method, which suits the relatively shallow bauxite deposits located mostly in Western Australia and Queensland. This method involves first removing the area above the bauxite ore, called the overburden, and then mining the exposed bauxite ore. The mined bauxite is either exported or refined domestically into alumina. In 2018-19, Australia produced approximately 102 million tonnes of bauxite from seven main bauxite mines, generating about $3.3 billion AUD in revenue.
The majority of bauxite is found in deposits in far north Queensland and the southwest of Western Australia. The bauxite resources at Weipa and Amrun in Queensland and Gove in the Northern Territory are among the world's highest-grade deposits, averaging between 49% and 53% Al2O3. The Weipa mine, located on the Cape York Peninsula in Queensland, is owned by Rio Tinto and began operations in 1963. In 2018, the mine produced 30.4 million tonnes of bauxite with an alumina percentage of approximately 50.6% Al2O3. The Gove mine, located on the Gove Peninsula, produced 12.5 million tonnes of bauxite in 2018, with an alumina percentage of approximately 49.2% Al2O3. Other large deposits (each >500 Mt) are located in Western Australia in the Darling Range, the Mitchell Plateau, and Cape Bougainville, of which the latter two are undeveloped and located within the Kimberley National Park.
There are currently six bauxite mines in Australia, providing feedstock for five alumina refineries and the export market. These alumina refineries, in turn, supply alumina to the four Australian aluminium smelters. The large majority of domestic bauxite and alumina is exported to China, which dominates Australian bauxite ore exports, taking more than 95% of total production.
Nickel-bearing Rocks in Australia: A Geological Treasure Hunt
You may want to see also
Bauxite's economic importance in Australia
Bauxite is an economically important natural resource in Australia, as the country is the world's largest producer of the natural mineral, generating billions in revenue. Bauxite mining in Australia is an economically significant industry, both nationally and globally. Australia produced approximately 102 million tonnes of bauxite in the 2018-19 year, generating about $3.3 billion AUD in revenue. In 2016, Australia produced 82 million tonnes of bauxite, a slight increase from 2015 levels (81 million tonnes).
Australia has been mining bauxite since the early 1960s and is a major economic player in worldwide bauxite mining. The country contains 22% of global bauxite deposits, second only to Guinea. Bauxite is the primary raw material for alumina and aluminium, and Australia is the world's largest producer of both. In 2016, the country produced 31% of global bauxite, 17% of global alumina, and was the sixth-largest producer of aluminium (3%).
The large majority of Australia's bauxite and alumina is exported to China, which is the biggest user of aluminium in the world. China's demand for aluminium impacts the bauxite industry in Australia, as during periods of economic growth, China's demand for aluminium leads to a demand for bauxite and alumina exports from Australia. In recent years, the bauxite industry in Australia has become less vertically integrated, with increasing amounts of bauxite exported as direct shipping ore (DSO) by both small independent miners and large producers.
The Australian government has recognised the economic importance of bauxite, with the Australian Aluminium Council co-authoring the Sustainable Bauxite Mining Guidelines, which aim to share expertise in sustainable mining practices with the global industry. The AAC has also been vocal about the inclusion of bauxite on the critical minerals list, as it represents the bauxite mining, alumina refining, aluminium smelting, and downstream processing industries in the country.
Bauxite is mined in Australia using open-cut mining, which suits the relatively shallow bauxite deposits located mostly in Western Australia and Queensland. Bauxite is usually classified according to its intended commercial application, such as metallurgical, cement, fertiliser, abrasive, chemical, or refractory. The high quality and low level of impurities in Australian bauxite mean it does not need heavy processing or treatment.
Pacific Seastars: Australia's Northern Coasts Natural Habitat
You may want to see also
Frequently asked questions
Bauxite is found in Western Australia and Queensland. It is also found in smaller quantities in New South Wales, Tasmania, and the Northern Territory.
Bauxite is the primary raw material for alumina and aluminium production.
Bauxite in Australia is mined using an open-cut method. This involves removing the area above the bauxite ore, exposing the ore, and then using excavators and front-end loaders to mine it.
Australia is the world's largest producer of bauxite, producing 31% of global production in 2016 and around 102 million tonnes in the 2018-19 year.
