ardchoille said:So they're trying to tell us that there has never been an instance in all of human history where someone has mined gold that we don't know about? I find that difficult to believe. Are they also taking into account the gold trinkets from previous civilizations that we haven't found yet?
That article actually contradicts itself. First it says gold has been mined from BEFORE recorded history, then they assume to know exactly how large a cube could be formed from all of the gold that has ever been mined. How do they know how much was mined before recorded history?
This is one reason I don't like Wikipedia, anyone can edit an article to include any "facts" they want.
But, this is just my opinion.
I didn't just look at Wikipedia, here's one of the other sites I looked at. It's estimate of the cube size is slightly smaller than the Wikipedia estimate.
http://www.gold.org/about_gold/story_of_gold/numbers_and_facts/