The oldest rock in the earth belongs to ……..Eon?

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asked Sep 18, 2024 221k views

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Glenn Posadas · Answer 1 · 2024-09-24T19:17:44+0000

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The oldest intact rock found on Earth to date is from the Acasta Gneiss Complex of northwest Canada. U/Pb dates of zircon from the gneiss reach into the Hadean Eon at 4.02 Ga.

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The oldest rock in the earth belongs to ……..Eon?

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