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"These dark, dense rocks from deep in the Earth's mantle are rich in magnesium and iron. Magnesium and iron. They're also the key to Jamaica's mineral wealth. Ooh. Pay attention now. Now here's where time becomes an artist. Over tens of millions of years, Jamaica's climate goes to work. Tropical heat, torrential rains. The volcanic rocks begin to weather and break down. And this weathering creates something unexpected. Wait for it. Bauxite."
