Global production throughout the entirety of human history is 165,000 metric tons as previously mentioned. So in a very theoretical sense we have mined 0.00047% of the world’s surface gold. That’s very encouraging. Although not all of that gold is accumulated in mineable deposits.

Which planet is full of diamonds?

Deep within Neptune and Uranus, it rains diamonds—or so astronomers and physicists have suspected for nearly 40 years. The outer planets of our Solar System are hard to study, however. Only a single space mission, Voyager 2, has flown by to reveal some of their secrets, so diamond rain has remained only a hypothesis.

How much gold is there in the world?

It is typically stashed away in a vault or worn as jewellery. Estimates for all the gold in the world mined to date hover around 165,000 metric tons. Some estimates go as high as 1 million tons but most experts would agree that under 200,000 is accurate. World gold supplies are difficult to quantify.

Where are the gold mines in the world?

Other major sources of gold include the extremely deep Mponeng mine in South Africa, the Super Pit and Newmont Boddington mines in Australia, Indonesia’s Grasberg Mine, and mines in Nevada, US. China is currently the world’s biggest miner of gold, while Canada, Russia, and Peru are also major producers.

Is there gold under the surface of the Earth?

There are almost certainly massive gold deposits deep beneath the surface of the Earth that are too far down to be detected, let alone extracted. Similarly, there are some known gold deposits in Antarctica that may never be economical to mine due to the continent’s extreme weather conditions and the challenges presented by thick ice layers.

Is there any gold left in the world?

“All the gold that has been mined throughout history is still in existence in the above-ground stock. That means that if you have a gold watch, some of the gold in that watch could have been mined by the Romans 2,000 years ago,” says James Turk.