Iron ore - Wikipedia
https://en.wikipedia.org/wiki/Iron_ore
WEB132,000,000 t (130,000,000 long tons; 146,000,000 short tons) Total world. 2,280,000,000 t (2.24 × 10 9 long tons; 2.51 × 10 9 short tons) Iron is the world's most commonly used metal—steel, of which iron ore is the key ingredient, represents almost 95% of all metal used per year. [3]
DA: 60 PA: 19 MOZ Rank: 76