Australia sits on some of the richest ground on earth. The natural resources of Australia, from iron ore in the Pilbara to lithium in the Goldfields, underpin an economy that exports minerals and energy to markets right across Asia and beyond. For anyone working in or around the resources sector, understanding what these resources are and where they come from helps explain why exploration and mining remain such a central part of Australia’s economic story.
At Precision Drilling Australia, we see this firsthand. Every drilling program we run, whether it is a greenfields exploration campaign or a geotechnical investigation ahead of a new mine, is part of the process that turns geological potential into a producing resource. This article looks at the major resources in Australia, how they are used, and why Western Australia in particular plays such an outsized role in the national mining industry.
So, What Resources Does Australia Have?
Australia’s mineral wealth spans a wide range of commodities, and the country ranks in the world’s top five producers for more than a dozen of them. According to Geoscience Australia, the nation held the world’s largest economic resources of gold, iron ore, lead, uranium and zinc as of 2024, and was a top five producer of fourteen minerals and metals overall. Iron ore, natural gas, gold, coal and lithium make up the bulk of export earnings, while a longer list of critical minerals, from rare earths to mineral sands, is becoming increasingly important to the economy.
Iron Ore
Iron ore remains Australia’s single biggest export commodity. Australia is the world’s largest iron ore producer, accounting for around 37% of global production, and exported some 923 million tonnes of iron ore in 2025. The vast majority of this comes from the Pilbara region of Western Australia, where companies such as Rio Tinto, BHP and Fortescue operate some of the largest iron ore mines on the planet. China remains by far the largest buyer, though demand from India and other Asian economies is expected to grow as China’s steel production gradually eases.
Natural Gas and LNG
Natural gas is another cornerstone resource. Australia is one of the world’s three largest exporters of liquified natural gas (LNG), currently ranking third behind the United States and Qatar, with major offshore gas fields feeding processing facilities in Western Australia, Queensland and the Northern Territory. Offshore oil and gas exploration off the WA coast continues to support this industry, and gas remains a significant contributor to both domestic electricity generation and export revenue.
Gold
Australia’s gold rushes of the 1850s put the country on the map as a mining nation, and gold remains central to the industry today. Australia is currently the world’s third largest gold producer, with output concentrated in Western Australia’s Goldfields region as well as sites in Victoria and the Northern Territory. Gold has recently overtaken LNG and coal in export value, reflecting both strong global prices and steady Australian production.
Coal
Coal, both black coal and brown coal, has long been a major Australian export, particularly to steelmaking and power generation markets in Asia. Australia is a top five producer of black coal and holds some of the world’s largest brown coal resources. Thermal coal supports electricity generation overseas, while metallurgical coal is a key input for steel production, making Australia’s coal exports an enduring, if increasingly scrutinised, part of the resources sector as global energy markets shift toward lower emissions and climate change policy tightens.
Lithium, Rare Earths and Critical Minerals
Australia is the world’s largest lithium producer, a position built almost entirely on hard-rock lithium mines in Western Australia that feed battery storage technologies and the global electric vehicle supply chain. Alongside lithium, Australia is the world’s third largest producer of rare earths and manganese ore, and holds significant reserves of rare earth elements used in electronics, defence technology and renewable energy equipment. Mineral sands, containing minerals like ilmenite, rutile and zircon, add a further layer to this critical minerals picture, with Australia recognised as having the world’s largest economic resources of both ilmenite and zircon.
Other Significant Resources
Beyond these headline commodities, Australia also produces significant volumes of bauxite (the world’s second largest producer), industrial diamonds, precious stones and manganese ore. South Australia’s Olympic Dam deposit is a standout example: it is the largest known single deposit of uranium in the world, and also one of the world’s largest copper deposits, alongside meaningful gold and silver resources. It is a reminder that Australia’s resource wealth is not confined to Western Australia alone, with New South Wales, South Australia and the Northern Territory all contributing their own significant mining sectors.
Why the Mining Industry Matters to Australia’s Economy
The mining industry is one of Australia’s most significant economic pillars. Estimates of its direct contribution to the country’s GDP vary depending on the measure used, with figures ranging from around 9% to over 12%, and mining and resources exports regularly exceeding $300 billion a year. The sector is also a major employer, supporting hundreds of thousands of jobs directly and many more again through supporting industries such as logistics, engineering and drilling services. Large multinational mining companies operate alongside junior exploration companies across primary industries in the Pilbara, Goldfields, Wheatbelt and beyond, all reliant on accurate exploration data to bring new mines into production.
This is where exploration drilling comes in. Before any resource can be extracted, it has to be found, defined and proven up through data, and that means drilling. Our exploration drilling programs, alongside geotechnical work ahead of new mine infrastructure, are part of the pipeline that keeps Australia’s mining sector supplied with new discoveries as existing deposits mature.
Get in contact with Precision Drilling Australia today for your next minerals project.
