Where is the Oldest Impact Crater on Earth Located?

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The discovery of the oldest impact crater on Earth, estimated to be around 3 billion years old, reveals significant geological insights. Formed by a meteorite approximately 19 miles wide, this crater has the potential to cause mass extinction if it were to strike Earth today. The crater's size is so immense that it would extend to the edge of space if positioned vertically. Located in Western Greenland, the area contains deposits of nickel and platinum, raising questions about their origins and potential connections to other known impact sites, such as the Sudbury crater in Ontario, which is about 2 billion years old. This suggests that meteorite impacts may have contributed valuable metals to Earth's geology.
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Oldest Impact Crater on Earth Discovered
http://news.yahoo.com/oldest-impact-crater-earth-discovered-162802443.html

Scientists think it was formed 3 billion years ago by a meteorite 19 miles (30 kilometer) wide — which, if it hit Earth today, would wipe out all higher life. The crater is so wide that it would reach the edge of space 62 miles (100 km) above Earth if stood on end.

. . . .
The area in Western Greenland has deposits of Ni and Pt. I wonder if it's from the same source as the crater in Sudbury, Ontario, which is considered to be only 2 (+/-) billion years old.
 
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...an impact from a meteorite that may have contained valuable metals.

Doesn't that mean that some valuable metals may have come as a result of meteorite impacts?
 

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