Gold has many wonderful physical properties, it is easy to form and is ideal for making beautiful ornaments. It never tarnishes, not even seawater corrodes it, even most acids are powerless against gold. Gold is so to speak eternal and eternally beautiful. Above all, gold is extremely rare.
Gold is the easiest of all metals to forge. It can be stretched into a wire one atom thick, which can then be stretched significantly further before it breaks. Such types of nanowires are deformed through the formation, reorientation and migration of dislocations and crystal twins, without any noticeable increase in hardness. One gram of gold can be rolled into a 1 m2 sheet. Gold leaves can be thinned so long that they become semi-transparent. Transmitted light appears greenish-blue because gold strongly reflects yellow and red light. Such semi-transparent sheets also strongly reflect infrared light, which makes them useful as thermal protection in the visors of heat-resistant suits and space suits. Gold is a good conductor of heat and electricity.
By 2019, man had mined 205.238 tons of gold from the earth. This corresponds to a cube with sides of 21,7 meters. About 50% of the new gold goes to jewelry, 40% to investments and 10% to industry. Gold’s high ductility and malleability, resistance to corrosion and most other chemical reactions, and electrical conductivity have led to additional use in corrosion-resistant electrical connectors in all types of computer devices (its main industrial use). Gold is also used in the protection against infrared rays, the production of colored glass, the production of gold leaf and in dentistry. Some gold salts are still used in medicine as anti-inflammatory drugs. As of 2017, the world’s largest gold producer is China, with 440 tons annually.
All gold ever mined in the world in history amounts to 205.000 tons. We assume that absolutely nothing was lost, although it is estimated that about five percent of the gold, despite careful storage and partly due to use in industry, was still lost. Source: Wikipedia
205.000 tons sounds like a lot. But gold has an exceptional density, it is a very heavy element. Therefore, let’s imagine the amount of gold in the form of a cube. All 205.000 tons of gold that have ever been mined can be packed into a single cube with an edge of 21,7 meters.
That’s it. One cube with an edge of 21,7 meters for all 7 billion 800 million people living now and billions of people to come after us.
Something very rare and highly desirable commands a high price. But according to this interpretation and according to the facts, gold is still significantly too cheap. I will explain why this is so and how the price of gold is actually manipulated bellow.
The total amount of gold ever mined is therefore estimated at 205,000 tons. Part of this gold is kept by central banks because gold represents the basis of their value, all the rest is paper money, which loses value year after year due to inflation.
Officially available data offer a picture of the 10 largest gold reserves according to the central banks of individual countries