Iron ore describes any rock or mineral deposit that contains enough metallic iron to make extraction worthwhile. These rocks ...
World's Biggest Iron Ore Discovery Worth $6 Trillion Found, Here's What's at Stake ...
A massive iron ore deposit in Western Australia's Hamersley region has turned heads-55 billion metric tons, valued at $5.7 trillion. It's the biggest find ever, rewriting what geologists thought about ...
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