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nlexa [21]
3 years ago
11

"what and where are the oldest rocks on earth and what is their age?"

Geography
1 answer:
Karo-lina-s [1.5K]3 years ago
6 0
Jack Hills, Australia, where rocks were found to contain the oldest known minerals on Earth, a 4.4 billion-year-old zircon. Just three of the very oldest zircons have been found, ones that date back to almost 4.4 billion years ago. Their extreme age <span>always makes the dates suspect, because of possible radiation damage. </span>
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