Evan Kirshenbaum <
evan.kir...@gmail.com> writes:
>Bill Gill <
bill...@cox.net> writes:
>
>> On 4/1/2013 11:40 PM, Nasti J wrote:
>>> There was a discussion here several months back about the world's
>>> total gold "supply" - this article:
http://www.bbc.co.uk/news/magazine-21969100
>>> addresses that question, quoting a man who certainly has an interest
>>> in the accuracy of the statistics, "Warren Buffett, one of the
>>> world's richest investors, says the total amount of gold in the world
>>> - the gold above ground, that is - could fit into a cube with sides of
>>> just 20m (67ft)."
>>>
>> In a Nova program last week it was stated that it would fit in a
>> cube 60 feet on a side. That seems to be a pretty good ball park
>> fit.
>>
>> Of course I have no idea how anybody came up with the figure, so
>> I don't know if there is a real good figure.
>
>A quick search implies that worldwide production is about 2.5 metric
>tons a year. At a specific density of 19.3, that would be about 129
>cubic meters or a box about five meters on a side. A 20-meter cube
>would be 64 years' worth at today's levels, and the rate has probably
>increased a fair bit in recent decades, so that's probably in the
>right ballpark.