Zircon Crystal
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'Zircon Crystal' - 2 News Result(s)
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Ancient Crystals Might Rewrite Earth's Early History
An examination of more than 10,000 zircons from the early days of the planet yielded one fleck of crystal with pure carbon in the form of graphite.
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Zircon crystal: Scientists find oldest piece of Earth
Scientists using two different age-determining techniques have shown that a tiny zircon crystal found on a sheep ranch in western Australia is the oldest known piece of our planet, dating to 4.4 billion years ago.
'Zircon Crystal' - 2 News Result(s)
-
Ancient Crystals Might Rewrite Earth's Early History
An examination of more than 10,000 zircons from the early days of the planet yielded one fleck of crystal with pure carbon in the form of graphite.
-
Zircon crystal: Scientists find oldest piece of Earth
Scientists using two different age-determining techniques have shown that a tiny zircon crystal found on a sheep ranch in western Australia is the oldest known piece of our planet, dating to 4.4 billion years ago.
