India's rare-earth reserves miss the point of the 2025 crisis
India's monazite sands are rich in cerium, lanthanum and neodymium. The elements that actually choked supply chains in 2025 were dysprosium and terbium, and the country is almost entirely dependent on a single neighbour for them.
India sits on roughly 6.9 million metric tonnes of rare-earth oxide equivalent, the fifth-largest reserve base in the world. The deposits, concentrated in the monazite sands of Kerala, Tamil Nadu, Odisha, Andhra Pradesh and the Chhota Nagpur plateau, have been on the geological map for decades. What they contain, and what they do not, is the story that the 2025 supply shock made impossible to keep ignoring.
A commentary circulated on 13 July 2026 by ThePrint, an Indian digital news outlet, makes the distinction explicit. India's monazite-derived reserves are overwhelmingly made up of light rare earths: cerium, lanthanum and neodymium. The two elements that triggered the 2025 price spike and the export-licence panic, dysprosium and terbium, sit in a different geological category. They are heavy rare earths. They come from a different set of minerals, primarily xenotime and lateritic ionic clays, and they exist in commercially meaningful concentrations in only a handful of jurisdictions.
The point is not that India's mineral map is wrong. The point is that it answers a question the supply chain stopped asking in mid-2025.
What the 2025 crisis actually constrained
When China's export licensing regime tightened in 2025, the pinch was felt in two places: sintered neodymium-iron-boron magnets for EV traction motors and wind-turbine generators, and the heavy-rare-earth additives that let those magnets survive above 180 degrees Celsius. Cerium and lanthanum are abundant, cheap, and used in catalysts, polishing powders and glass. Dysprosium and terbium are scarcer, dirtier to separate, and concentrated in southern Chinese ionic-clay deposits in Jiangxi, Guangdong and Fujian, with smaller outputs from Myanmar, Australia and Madagascar.
India's monazite sands carry some heavy rare earths as a trace fraction, but the geology does not support the volumes the magnet industry needs. ThePrint's framing, that the reserves are 'overwhelmingly light', is not a quibble. It is the difference between a domestic industry and a balance-of-payments line item.
The structural frame, in plain terms
A country can hold the world's fifth-largest reserve base and still be a price-taker in the elements that matter. The reserve count captures total contained metal. The supply shock of 2025 exposed the distance between that figure and the operational reality of separation, refining and magnet-grade oxide output. China processed roughly 85 to 90 per cent of the world's rare earths at the refining stage in the mid-2020s, and a similar share of heavy rare earths specifically. The bottleneck was not the ore in the ground. It was the chemical separation capacity, the solvent-extraction trains, the waste-handling infrastructure and the skilled metallurgical labour that turned ore into magnet-grade powder.
India built IREL (Indian Rare Earths Limited) in 1950 to do exactly this work, and for decades the company supplied the thorium for India's nuclear programme. Light rare earths were a byproduct. The heavy-rare-earth separation capability, and the magnet-making capability that would consume it, were never built at comparable scale. State-owned separation capacity remains small, and the country has imported the heavy rare earths and the magnets it needs from China, Japan and, more recently, Vietnam.
What the policy response looks like
New Delhi's response to the 2025 shock has run on two tracks. The first is a production-linked incentive scheme for rare-earth magnets, with a reported outlay in the order of ₹6,000 crore over five years, intended to underwrite a domestic sintered NdFeB magnet industry. The second is a critical-minerals diplomacy push, including exploration agreements with Australia, Argentina and several African states, and the creation of a dedicated critical-mineral trading entity. A third track, the recycling of end-of-life magnets, is at a much earlier stage, with a small number of pilots and no commercial-scale separation of heavy rare earths yet in operation.
ThePrint's argument is that these measures address a gap that the geological map does not show. They expand the light-rare-earth side of the chain, where the country already has feedstock, and they leave the heavy-rare-earth and refining sides underweight. A magnet industry built on imported dysprosium and terbium, even one that uses Indian neodymium, remains exposed to the same licensing regime that closed the 2025 choke point.
Stakes, and what to watch next
The structural risk is not that India runs out of rare earths. It is that a domestic magnet industry is announced on the strength of reserve figures, commissioned on the basis of neodymium self-sufficiency, and then shut down or priced out when the next heavy-rare-earth squeeze lands. The 2025 crisis lasted roughly six months and added an estimated 20 to 40 per cent to the spot price of dysprosium oxide, depending on grade, with smaller but comparable moves in terbium. The next one, if the licensing regime is reapplied, would land on a magnet industry that has been built in the interim and that has counted on inputs the country does not produce.
The clear counterpoint is that Australia, the United States and the European Union have all committed public capital to onshore heavy-rare-earth separation, and that India's diplomatic reach into African and Latin American critical-mineral projects is no longer hypothetical. TheLithium Triangle negotiations, the Argentina and Australia cooperation agreements, and the smaller but real flow of investment into Vietnamese and Malaysian rare-earth projects, all reduce the single-jurisdiction dependency. None of them, however, replaces the metallurgical and separation capacity that has to exist inside India if the magnet industry is to be genuinely domestic.
ThePrint is right that the reserve figure is a partial answer. The honest read is that the policy response is now a question of metallurgical engineering, solvent-extraction chemistry, waste handling and capital allocation, not a question of digging. The geology has been mapped. The build has not.
Desk note: Monexus framed the 2025 crisis around the elements that actually moved the market, dysprosium and terbium, rather than the reserve headline. The Indian wire coverage of the production-linked incentive scheme has tended to use the fifth-largest-reserve framing; we have read that framing against the element-specific data and found the gap significant enough to lead the piece on it.
Wire provenance
This editorial synthesis draws on the following public wire/social posts:
- https://t.me/thePrintIndia
- https://en.wikipedia.org/wiki/Rare-earth_element
- https://en.wikipedia.org/wiki/Monazite
- https://en.wikipedia.org/wiki/Dysprosium
- https://en.wikipedia.org/wiki/Indian_Rare_Earths_Limited