12-17-2018, 02:26 PM
|
 |
Senior Member
|
|
Join Date: Mar 2017
Location: ABQ, New Mexico
Posts: 36,633
Thanks: 3,506
Thanked 136,542 Times in 22,784 Posts
|
|
There is an estimated total of 10 billion tons of gold in the world's oceans. That is 25 tons of gold for every cubic mile of seawater.
|