Critical minerals — what the USGS Mineral Commodity Summaries actually show
The USGS annual Mineral Commodity Summaries is the boring reference document that organises Western critical-minerals policy. For rare earths, lithium, cobalt, and graphite the concentration patterns are real — and more complicated than the 'China dominance' headline suggests.
Key fact
Refined rare-earth output: China 87%, Malaysia 5%, Estonia 1%, US 1% (USGS MCS 2024 estimates).
The US Geological Survey publishes an annual reference document, the Mineral Commodity Summaries, that is the empirical backbone of Western critical-minerals policy. The 2024 edition's chapters on rare earths, lithium, cobalt, graphite, and gallium are the data behind most of the 'minerals strategy' announcements out of Washington, Brussels, Tokyo, and Canberra over 2023-2025.
The first thing the USGS data clarifies is that 'critical mineral' is a policy designation, not a geological category. The US Department of Energy and the US Geological Survey maintain separate critical-minerals lists; the 2022 DOE list and the 2022 USGS list overlap substantially but differ at the margin. The lists are revised every two to four years.
The second thing the data clarifies is that mining concentration and refining concentration are distinct problems. For rare earths, the US currently mines about 15% of global oxide production (the Mountain Pass operation in California). For refined rare-earth oxide output, the US share is roughly 1%. The Mountain Pass concentrate is mostly shipped to China for separation. The strategic vulnerability is in the refining step, not the mining step.
For lithium the geography is different. Australia, Chile, and Argentina dominate raw lithium production, with the US a minor producer. Refining is more dispersed than for rare earths but still concentrated: China refines roughly 65% of global lithium chemicals. The Inflation Reduction Act's domestic-content requirements for EV battery tax credits are designed around this map — incentivising domestic and 'free trade agreement country' refining capacity rather than just mining.
For cobalt, the structural problem is at the mining stage: the Democratic Republic of Congo produces roughly 70% of global cobalt, much of it associated with copper mining at industrial operations (Glencore, CMOC, Eurasian Resources Group). Artisanal mining accounts for a smaller share than older estimates suggested but raises distinct human-rights and supply-chain transparency questions that the USGS data does not address directly.
The honest summary is that Western 'minerals security' policy is at least three distinct problems wearing the same label. The USGS document is the place to start if you want to know which one is being discussed.
The United States Geological Survey publishes its Mineral Commodity Summaries annually in January. The volumes are the open-source baseline for mineral-supply analysis in OECD policy work: they cover global production, reserves, prices, and consumption for 88 commodities, with the supply-chain geography decomposed by country and the consumption side broken down by end-use sector. The 2024 and 2025 editions have become the most widely cited datasets in critical-mineral policy precisely because they predate the policy debate and therefore provide a politically neutral baseline.
The headline supply-concentration findings have been stable across the last decade of editions. China refines roughly 90% of rare-earth elements, 75% of cobalt, 65% of lithium, and produces over 50% of graphite at the refined-anode stage. These figures cover the refining and intermediate-processing stage, not the upstream extraction, where the geographic distribution is more diverse (Australia for lithium, the Democratic Republic of Congo for cobalt, multiple countries for rare-earth ore). The strategic implication that the policy community has drawn — that refining concentration is where the binding chokepoint sits, not extraction — is consistent with the USGS data.
The US Inflation Reduction Act of 2022 used the USGS framework explicitly. The Act's Section 30D consumer EV tax credit conditions eligibility on critical-mineral sourcing from the United States or its free-trade-agreement partners, with the list of critical minerals drawn from the USGS designation process. The implementing Treasury and Internal Revenue Service rulemakings released in 2023 and 2024 have been the operational vehicle for translating the policy framework into supply-chain investment decisions by the automotive and battery-cell industries. The roughly $250 billion of announced post-IRA battery and EV-supply-chain investment in the United States and Canada through 2024 is the largest single corporate-investment redirection that any industrial-policy intervention has produced.
The European Critical Raw Materials Act, adopted in May 2024, sets parallel targets at the EU level: 10% domestic extraction, 40% domestic processing, 25% recycled content, and no more than 65% from any single third country for any strategic raw material by 2030. The targets are aggressive relative to the current baseline (the EU's domestic-extraction share for most critical minerals is below 5%), and the implementation rests with member states whose mining-permit politics are uneven. Sweden and Finland have the most active project pipelines; the southern European and Central European member states have more friction.
The strategic-supply question that the USGS data poses but does not directly answer is timing. The post-2022 critical-minerals investment cycle is the largest in roughly four decades, but the lead time from project announcement to operational refined-product output runs 8-15 years for major lithium, cobalt, and rare-earth processing capacity. The investments announced in 2023 and 2024 will deliver output in the early-to-mid 2030s; the demand from the EV transition and battery-storage build-out, on current trajectories, increases substantially over the same window. The arithmetic of demand and supply through the late 2020s and early 2030s is what keeps critical-mineral supply security at the top of industrial-policy agendas in Washington, Brussels, Tokyo, and Seoul. The USGS commodity summaries will be the dataset against which those policies are evaluated; the directional trends across the volumes are the closest the field has to a consensus measure of who is succeeding and who is not.
The forward-looking implication of this analysis is that the structural drivers identified above will continue to shape policy trajectories across the second half of the 2020s. The doctrinal frameworks, institutional arrangements, and bilateral relationships described in the preceding sections are durable across multiple electoral cycles in the participating capitals, and any disruption of them would require shifts in underlying interests rather than rhetorical adjustment. The analytical reading developed here is not a prediction of a specific outcome at a specific date. It is a framework for reading the next round of developments — the summits, the policy announcements, the data releases, the bilateral and multilateral diplomatic moves — against the structural constraints the framework identifies. Each subsequent development can be read as confirming or refining the framework's predictions, and the cumulative pattern across multiple developments is what produces the analytical clarity that policy work most often needs. The headline-driven coverage of any specific event will continue to misread the broader trajectory; the data-driven, frame-anchored reading developed here is the antidote to that misreading and is the analytical discipline the policy community most needs across the remainder of the decade. The arithmetic of the underlying interests does not change quickly. The political and rhetorical surface above the arithmetic does change, sometimes quickly, and reading the two together is what produces analytical durability and policy-relevant insight that survives the news cycle.
The institutional research that underwrites this reading — the policy papers, the journal articles, the open-source datasets, and the running track records of the named scholars — represents a body of work substantially larger than any single explainer can summarise. Readers seeking deeper engagement should consult the primary sources cited in the preceding sections directly. The reading developed here aims to be a useful entry point rather than a substitute for that primary literature, and the framing has been chosen to surface the analytical moves that carry the most explanatory weight across the largest set of subsequent developments. A reader returning to this material in a year, in three years, or in five years should still find the framework usable, because the structural relationships it describes change more slowly than the headline developments they organise. The decade ahead will produce many specific events that this analysis cannot anticipate. The framework, if it is the right one, will help organise those events as they arrive.