In a historic breakthrough, geologists have uncovered the world’s largest iron ore deposit in Western Australia’s Hamersley Basin, containing an estimated 55 billion metric tons of high-grade ore. Valued at over $6 trillion, this discovery could reshape the global mining landscape and solidify Australia’s dominance as a critical supplier of iron—the backbone of global infrastructure and steelmaking. This deposit isn't just massive; it’s also geologically surprising. Dating back 1.4 billion years, the find is younger than many existing formations, offering new insights into Earth’s mineralization processes. Economists believe this could stabilize global iron prices and support the steel industry for decades. Yet, the road to extraction depends on strict environmental evaluations and sustainable mining strategies to ensure this colossal opportunity doesn't come at a catastrophic cost. #IronOre #MiningNews #AustraliaResources #GlobalEconomy #GeologyBreakthrough

For the first time, geologists have traced rare helium-3 isotopes and precious metals like gold and platinum in volcanic rocks on Hawaii’s Big Island—suggesting material is leaking from the Earth's core through deep mantle plumes. This discovery challenges long-standing beliefs that the core is geochemically isolated from the rest of the planet. If proven consistent, these leaks could unlock new insights into Earth’s formation, its ongoing evolution, and even how elements crucial to technology and life arrived at the surface. #GeologyBreakthrough #EarthsCore #GoldDiscovery #HawaiiVolcano #RareMetals