Toronto, Agency. Earth’s oldest stones have been found in Canada. These stones have been found in a place called Nuvvuagituk Greenstone Belt in Canada.
Scientists say that these stones are probably about 4.3 billion years old. Such stones are rarely found on Earth because the Earth’s plates keep moving. By looking at such old stones, scientists will understand how the Earth began. How plates were formed, how volcanoes erupted and how life began.
