How much gold has been mined from the earth?

About 244,000 metric tons of gold has been discovered to date (187,000 metric tons historically produced plus current underground reserves of 57,000 metric tons). Most of that gold has come from just three countries: China, Australia, and South Africa.

How much gold is left in the earth?

According to the US Geological Survey, the underground gold reserves are currently estimated at about 50,000 tons. From this perspective, a total of around 190,000 tonnes of gold has been mined like mentioned before, although these numbers vary.

Will we ever run out of gold?

Based on known reserves, estimates suggest that gold mining could reach the point of being economically unsustainable by 2050, though new vein discoveries will likely push that date back somewhat.

What percentage of the worlds gold has been found?

How much gold has been mined already? Industry trade group The World Gold Council estimates that since that first gold bead was smelted, humans have mined roughly 190,000 metric tons of gold -- roughly 77% of global recoverable reserves.

How much gold exists above ground?

If you are wondering how much gold in the world is left to be mined, approximately 54,000 tonnes of gold ore is estimated to still be below ground. In summation, there are about 2.5 billion ounces of gold bullion above ground today in the world.

How Much Gold Is In The World: Did You Know?

What's the biggest piece of gold ever found?

Considered by most authorities to be the biggest gold nugget ever found, the Welcome Stranger was found at Moliagul, Victoria, Australia in 1869 by John Deason and Richard Oates. It weighed gross, over 2,520 troy ounces (78 kg; 173 lb) and returned over 2,284 troy ounces (71.0 kg; 156.6 lb) net.

How much gold is undiscovered?

The USGS reports that about 18,000 tonnes of gold remain undiscovered in the U.S., with another 15,000 tonnes having been identified but not mined.

Can all the gold in the world fit in a swimming pool?

Each cubic meter of water is one metric ton. Gold is 19.3 times as dense as water. Therefore an Olympic swimming pool would contain 48,250 metric tons of gold. It follows that 3.42 Olympic-sized swimming pools could contain all the gold that's ever been mined.

What happens when gold runs out?

In real terms, it'll probably take more than 20 years to deplete known reserves. As gold prices go up (which they inevitably will), recycling rates are likely to increase. On the other hand, as gold prices go up, rates of mine development and expansion will likely go up too. So they may well cancel each other out.

Who owns the most gold privately?

Indian households have the largest private gold holdings in the world, standing at an estimated 24,000 metric tons. That figure surpasses the combined official gold reserves of the United States, Germany, Italy, France, China and Russia. See which countries have the largest gold reserves!

Is there gold on moon?

Digging a little deeper than the Moon's crust, scientists have discovered that the Moon does indeed have a number of precious metals such as gold and silver.

Is there gold in the ocean?

One study found there is only about one gram of gold for every 100 million metric tons of ocean water in the Atlantic and north Pacific. There is also (undissolved) gold in/on the seafloor. The ocean, however, is deep, meaning that gold deposits are a mile or two underwater.

Can we make gold?

Yes, gold can be created from other elements. But the process requires nuclear reactions, and is so expensive that you currently cannot make money by selling the gold that you create from other elements.

How deep is gold in the ground?

Other gold mines use underground mining, where the ore is extracted through tunnels or shafts. South Africa has the world's deepest hard rock gold mine up to 3,900 metres (12,800 ft) underground. At such depths, the heat is unbearable for humans, and air conditioning is required for the safety of the workers.

Is gold more rare than diamond?

But, in its elemental form, gold is significantly rarer than diamonds, Faul told Live Science. After all, carbon is one of the most abundant elements on Earth — especially in comparison to heavier metals like gold — and diamond is simply composed of carbon under immense pressure.

How much gold has been lost?

How Much Treasure is Down There? The short answer, Sean Fisher says, is $60 billion.

Why is there so much gold in Alaska?

Most gold mined in Alaska comes from the sands and gravels of streams and rivers. Sands and gravels that contain accumulations of gold or other minerals, such as platinum, diamond, ruby, and sapphire, are called placers.

Where is the most gold found?

Oceans are the greatest single reservoir of gold at Earth's surface, containing approximately eight times the total quantity of gold mined to date.

Where did Earth's gold come from?

All of the gold found on Earth came from the debris of dead stars. As the Earth formed, heavy elements such as iron and gold sank toward the planet's core. If no other event had occurred, there would be no gold in the Earth's crust. But, around 4 billion years ago, Earth was bombarded by asteroid impacts.

How much is a ton of gold worth 2021?

Here's what one tonne of gold looks like. At $2,000 per oz, it's worth $64.3 million.

How big is a ton of gold?

When referring to precious physical metals, a ton refers to a metric tonne. For . 999 fine physical gold bullion or any other precious metal, a metric tonne is exactly 32,150.7 troy ounces of gold or other precious metal.

How much gold is there in the universe?

How many metals? Well, at current market prices, 16 Psyche contain enough gold and other precious metals to be worth roughly $700 quintillion, which is enough to give every single human being on this planet a private fortune of nearly a hundred billion bucks.

How much gold did ancient Egypt have?

Thus, it was in ancient Egypt, more than 5 500 years ago, that humanity's obsession with gold as a symbol of wealth and power was firmly established. Interestingly, it has been estimated that some 6.7-million ounces of gold have been mined from the auriferous deposits of the Eastern Desert.

Where is the most unmined gold?

In 2021, the United States was estimated to have some 3,000 metric tons of gold reserves in mines. Thus, the U.S. was one of the leading countries based on mine reserves of gold. Australia is estimated to have the largest gold mine reserves worldwide.

What is the richest gold mine in the world?

Based on the very high average grade of current ore and life- of-mine ore reserves, the Red Lake mine is, to our knowledge, the richest gold mine in the world.