Great Oxygenation Event - Role in Mineral Diversification

Role in Mineral Diversification

Recent research has shown that the Great Oxygenation Event triggered an explosive growth in the diversity of minerals on Earth. It is estimated that this event alone was directly responsible for more than 2,500 new minerals of the total of about 4,500 minerals found on Earth. Most of these new minerals were hydrated, oxidized forms of minerals formed due to dynamic mantle and crust processes after the Great Oxygenation event.

The Great Oxygenation Event in geological time ↓Great Oxygenation ↓End of Huronian glaciation       Ediacaran     Cambrian     Ordovician     Silurian     Devonian     Carboniferous     Permian     Triassic     Jurassic     Cretaceous     Palæogene     Neo-
gene     Palæoproterozoic     Mesoproterozoic     Neoproterozoic     Palæozoic     Mesozoic     Cenozoic     | -2500 | -2300 | -2100 | -1900 | -1700 | -1500 | -1300 | -1100 | -900 | -700 | -500 | -300 | -100

Million years ago. Age of Earth = 4,560

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