Australian molybdenum supply 2026: a 39% price spike, a 13,000-tonne deficit, and near-zero domestic production
Tuesday 7 July 2026
Molybdenum is trading above US$65,000 per metric tonne, up 39% year-on-year. The global market faces a projected 13,000-tonne supply deficit in 2026. Early last year, China imposed export controls on molybdenum powders, restricting access to roughly 40% of world production. For a metal with no viable substitute in most high-temperature steel applications, these are numbers that concentrate attention.
Australia added molybdenum to the Critical Minerals List in December 2023, recognising the strategic exposure. The recognition was warranted, but recognition alone does not produce metal. Australia has near-zero primary molybdenum production, and the gap between listing an element as critical and building a domestic supply chain remains wide.
Classification and geological origin
Molybdenum sits in Group 6 of the periodic table, a transition metal valued primarily for its ability to strengthen steel alloys and resist extreme heat and corrosion. It is classified as a critical mineral by Australia, the United States, and the European Union, reflecting shared concern over concentrated supply chains and rising demand from defence, aerospace, energy infrastructure, and petroleum refining.
The principal ore mineral is molybdenite (MoS2), typically hosted in porphyry-style mineralisation systems associated with felsic granitic intrusions. These are the same geological environments that produce many of the world's major copper deposits, which is why the vast majority of global molybdenum production is recovered as a byproduct of copper mining rather than from dedicated molybdenum operations. This structural dependency means molybdenum supply responds to copper investment decisions, not to its own demand signal, creating the conditions for persistent supply deficits when molybdenum demand grows independently of copper.
Australian deposits and active programmes
Australia's first molybdenum production since 1978 resumed at Newmont's Cadia operation in New South Wales in 2022, where molybdenum is recovered as a byproduct of copper-gold processing. Cadia demonstrates that the geology is present and the processing pathway works, but a single byproduct stream from an established copper-gold mine does not constitute a molybdenum industry.
Several deposits across Australia could change that picture. The Merlin deposit in Queensland's Cloncurry district, being advanced by Chinova Resources, carries approximately 6.4 Mt at 1.5% Mo and 23-26 g/t rhenium. These grades rank among the highest globally for both metals, and the rhenium co-product adds strategic value given rhenium's role in jet engine superalloys.
In Western Australia, Tungsten Mining NL commenced a 40,000-metre reverse circulation drilling program at Mt Mulgine in the Murchison region in May 2026. The 247 Mt resource at Mt Mulgine carries 280 ppm Mo alongside tungsten, representing approximately 69,000 tonnes of contained molybdenum. A multi-commodity development pathway at Mt Mulgine could bring tungsten and molybdenum production from the same operation.
Spinifex Ridge in the Pilbara is a fully permitted Mo-Cu porphyry deposit with a completed definitive feasibility study from 2008 that remains undeveloped, a reminder that permitting and feasibility do not guarantee development when commodity prices do not support the capital case. At the greenfield end, Earth AI has reported a molybdenum discovery near Armidale in New South Wales using AI-targeted exploration techniques, with grades reportedly 1.5 to 2 times higher than many operating global mines.
Why this matters
Molybdenum's end uses sit at the intersection of infrastructure, defence, and energy. High-strength steel alloys used in pipelines, bridges, and pressure vessels depend on molybdenum for performance under heat and corrosive conditions. Aerospace and defence superalloys require it for turbine components that operate at extreme temperatures. Petroleum refining catalysts use molybdenum compounds to remove sulphur from fuels. In each of these applications, there is no commercially viable substitute that delivers the same performance characteristics.
When China controls approximately 40% of global production and imposes export restrictions, the supply chain vulnerability becomes a strategic concern rather than a market inconvenience. The 13,000-tonne deficit projected for 2026 reflects demand that is outrunning both primary production and byproduct recovery from copper operations globally.
The talent demand link
If Australian molybdenum projects advance from resource definition into development, the demand for experienced exploration and mining professionals follows directly. Porphyry-hosted deposits require geologists with experience in large-tonnage, disseminated mineralisation systems, competent persons qualified to sign off on JORC-compliant resource estimates, and field technicians capable of managing extended RC and diamond drilling programs in remote locations.
The current pipeline of Australian molybdenum projects spans Queensland, New South Wales, and Western Australia. Multiple drilling programs are active or planned across these jurisdictions. At @Norwest Exploration and Mining Services, we specialise in rapid deployment of geologists and field technicians into active programmes across Australia, and the molybdenum exploration pipeline is one more signal that field crew demand in the critical minerals space continues to build.
The question worth asking: with prices up 39%, a structural supply deficit, and Chinese export controls narrowing the available supply, is Australia's molybdenum gap its most under-recognised critical minerals opportunity?