Even more mind boggling, in Canada you can find bedrock that is 4.28 billion years old and have survived bombardments, erosion and plate tectonics. I'd like to

Even more mind boggling, in Canada you can find bedrock that is 4.28 billion years old and have survived bombardments, erosion and plate tectonics. I'd like to have one of those rocks one day :) In my country (Norway) the oldest rock is "only" 3 billion years old, life was well underway at that time.