Is the earth s gold stock 13 740 million tonnes or 600 million 12 5?

According to scientists, there are about 60 trillion tons of ** resources in the earth's crust, more than 10,000 tons per capita. However, so far, the world's current identified ** resources are only 10,000 tons, the reserve base is 10,000 tons, and the reserves are 10,000 tons. As of 2005, human mining is no more than 10,000 tons, accounting for about 1/600 million of the total reserves, and only 20 grams per capita.

The distribution of the earth's ** is very uneven, although, there are more than 80 countries in the world to produce gold, but the production of ** varies greatly from country to country, and the output is quite uneven, of which the world's top 10 gold producing countries in 2004 are: South Africa, the United States, Australia, China, Russia, Peru, Canada, Indonesia, Uzbekistan, Papua New Guinea. Among them, China's first-class output has been ranked fourth in the world in recent years.

In 2004, South Africa, Australia and the United States accounted for a share of the world's total gold production2%；And the amount of gold produced in our country has also reached. At present, the world's annual mineral resources are about 2,600 tons, but the current output is the result of thousands of years of continuous exploration and efforts by human beings.

At present, the earth's ** stock is about 10,000 tons, and the ** stock on the ground is increasing at a rate of 2, with an annual ** volume of about 4,200 tons.

The reason for the extraordinary value is mainly that it is a very rare metal, in addition to this factor, in fact, it is also a very complex thing to mine, which will cost a lot of manpower, material resources and production costs.

It was once an important monetary system in the world. It was freely convertible with ** and circulated at the same time until 1973, when Richard Nixon decided to decouple the dollar from **. Nixon did this only because the United States did not have enough money to guarantee the currency she printed, but for now, it is still the fifth internationally recognized currency of international settlements after the dollar, the euro, the pound sterling and the yen, and is the subject of the official financial strategic reserves of many countries.

Its relative inertia means you can use it to make a bracelet that will remain as it was after 1,000 years, just like it was at the beginning. In addition, the melting point is relatively low, making it easy to mint gold and silver coins, gold bars, silver bars, or jewelry.

Another important reason for <> is that ** is relatively rare, and the element abundance is -6 in the core, in the mantle, and in the crust. The abundance of gold in the earth's crust is only 1,100,000 for iron and 1,21 for silver. The amount of ** on the planet is estimated to be about 6 trillion tons, that is, each of the 7 billion people on the planet has nearly 9,000 tons.

In ancient times, due to the low level of technology, the amount of mining was very small. Even now, with advanced technology, only about 3,000 tons of ** are mined every year. According to official figures, the total production of mines worldwide in 2018 was 3,503 tons.

About 10,000 tonnes of ** have been mined. How many are left? There are two steps to solving this problem.

How many have we found but have not yet mined. The second step is how many ** have not yet been discovered, and this number can only be inferred. According to Metalfocus in the UK, at the end of 2018, there were 56,770 tonnes of global ** reserves and 129,460 tonnes of resources (proven and inferred), totalling 186,230 tonnes.

These are all the best resources we've discovered. At the current rate of production, the ** reserves of 56,770 tons can be mined for 16 years, and even if it is 186,230 tons, it can only be mined for another 50 years.

Cubic meters are large. The volume of 100 million tons ** is as large as cubic meters, and the density of Chang file ** is a ton of cubic meters, and 100 million tons of tons of cubic meters) = cubic meters.

The world's current identified ** resources are 10,000 tons, the reserve base is 10,000 tons, and the reserves are 10,000 tons. More than 80 countries in the world produce gold. South Africa accounts for 50% of the world's identified ** resources and reserves base, and 38% of the world's reserves; The United States accounts for 12 per cent of the world's identified resources, 8 per cent of the world's reserve base, and 12 per cent of the world's reserves.

In addition to South Africa and the United States, the main resource countries are Russia, Uzbekistan, Australia, Canada, Brazil, etc. Among the more than 80 ** producing countries in the world, the Americas account for 33% of the world's production (including 12% in Latin America, 7% in Canada, and 14% in the United States); Africa accounted for 28% (including South Africa 22%); 29% in the Asia-Pacific region (13% in Australia and 7% in China). Countries with an annual output of more than 100 tons, in addition to the five countries mentioned earlier, include Indonesia and Russia.

Countries with an annual output of 50 to 100 tons include Peru, Uzbekistan, Ghana, Brazil and Papua New Guinea. Mexico, the Philippines, Zimbabwe, Mali, Kyrgyzstan, South Korea, Argentina, Bolivia, Guyana, Guinea and Kazakhstan are also important gold producers.

As a substitute for money, because of its scarcity. If it can be mined in large quantities, then humans will look for other scarce products, such as platinum (PT), and reduce the status of ** to a metal like steel. So there will be no bigger or worse financial chaos.

Is the data on the second floor correct? That's pretty good.

It is impossible to estimate.

Gold is an elemental form of the chemical element gold (AU), which is a soft, golden-yellow, corrosion-resistant element. Gold is one of the rarest, more precious and most highly valued metals.

Internationally, it is generally measured in ounces, and in ancient China, it was "two" as the unit, which is a very important metal. It is not only a special currency for reserves and investment, but also an important material for the jewelry industry, electronics industry, modern communications, aerospace industry and other sectors.

Gold**. Data from the China Yellow Hail Gold Association also show that in the first half of 2013, the country's consumption reached tons, an increase of tons over the first half of 2012, a significant year-on-year increase. Among them, the gold tons used in jewelry increased year-on-year; tonnes of gold bars, year-on-year; gold coins used in gold tons, year-on-year; industrial gold tons, down year-on-year; Other hunger with gold tonnes, year-on-year growth.

After entering the third quarter, China's ** demand is still growing significantly, especially the ** jewelry demand brought by ******. The data of the World ** Association also showed that the demand in China was particularly strong, with a year-on-year increase of 29% to 164 tons.

Summary. Hello, dear, 310 trillion is equal to 93 tons**. The total value of 1 ton** is about 100 million RMB.

Global ETFs saw outflows of 51t (US$2.9 billion), in line with the gold price[1]. This is the fourth consecutive month of outflows from ETFs. Two-thirds of cumulative ETF inflows between January and April have now been offset by recent outflows; So far this year, the world's ETFs have seen inflows of 102 tonnes (US$7.5 billion) and total holdings of 3,651 tonnes (US$202 billion), which is how many tonnes is 310 trillion.

Hello, dear, 310 trillion is equal to 93 tons of **blind eggplant. The total value of 1 ton** is about 100 million RMB. Global ETFs saw outflows of 51t (US$2.9 billion), in line with the gold price[1].

This is the fourth consecutive month that ETFs have seen export flows. Two-thirds of cumulative ETF inflows between January and April have now been offset by recent outflows; So far this year, the global **ETF inflow is 102 tons (about 7.5 billion US dollars), and the total holdings are 3,651 tons (about 202 billion US dollars), ** (gold) is the elemental form of the spine mask solanha element gold (AU), which is a soft, golden yellow, corrosion-resistant ***. Gold is one of the rarer, more precious, and most highly valued metals by the Stuffy Omen.

Internationally, it is generally measured in ounces, and in ancient China, it was "two" as the unit, which is a very important metal. It is not only a special currency used for reserves and investment, but also an important material for the jewelry industry, electronics industry, modern communications, aerospace industry and other sectors.