: ٿ ݸ差 S̷ ǥ |
: ȸ |
ۼ: 2015.05.05 - 11:58 |
. How much gold is in the Earth's core? Discovery's program Journey to the Center of the Earth had an interesting set of facts. According to the program the core is about 1% gold and if it was all deposited on Earth's land surface would cover it to knee depth. All the gold that's in the Earth's crust and has been mined so far came after the iron catastrophe from meteorites. http://cosmoquest.org/forum/showthread.php?149171-How-much-gold-is-in-the-Earth-s-core ڵ δ 2m ̷ ü 差 ִٰ մϴ. |