Just been diving into the rare earths supply chain dynamics, and there's something worth paying attention to here. Everyone assumes China dominates everything in this space, but the real story is way more nuanced when you look at which country has the most rare earth minerals sitting in the ground.

So here's the thing — China absolutely crushes it in production with 270,000 MT in 2024, but that's partly because they're sitting on 44 million MT of reserves. The dominance is real. But what caught my attention is how the reserve picture is shifting globally. Brazil's sitting on 21 million MT, yet they barely produced anything until recently. Serra Verde just ramped up production at Pela Ema in 2024, and they're targeting 5,000 MT annually by 2026. These are the four critical magnet rare earths too — neodymium, praseodymium, terbium, dysprosium. Only operation outside China doing all four.

India's got 6.9 million MT of reserves, Australia's at 5.7 million MT. The US? Only 1.9 million MT despite being the second largest producer at 45,000 MT. That's the real tension point. Lynas Rare Earths has been expanding aggressively — their Mt Weld plant upgrade wrapped up in 2025, and Kalgoorlie facility came online mid-2024. Hastings is shovel-ready with Yangibana, expecting 37,000 MT annually by Q4 2026.

What's interesting is how which nation holds the most rare earth minerals doesn't necessarily translate to supply security. Russia had 10 million MT last year, now it's 3.8 million MT on the books. Vietnam got revised down from 22 million MT to 3.5 million MT. These aren't small adjustments — they reflect real uncertainty in reserve accounting.

The geopolitical angle is wild too. China's been tightening supply, then pivoting to import heavy rare earths from Myanmar. The US and China are basically in a cold war over rare earths dominance tied to EV and tech sectors. Trump's back in office, suddenly eyeing Greenland's 1.5 million MT. Denmark's having none of it, but it shows how critical this becomes.

Greenland and Norway hosting significant deposits, Sweden's Per Geijer discovery hitting over 1 million MT — Europe's finally waking up to building its own supply chain. The EU's Critical Raw Materials Act is pushing this hard.

Bottom line: which country has the most rare earth minerals is less about who's winning and more about who's positioning for the next decade. Global reserves hit 130 million MT, production's at 390,000 MT annually. The countries that can actually develop and process these efficiently — not just hoard them — that's where the real leverage sits. Keep an eye on Brazil and Australia. They're the ones who could actually reshape this market.