Facts About Gold That Are Not Known Much

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Because of its incomparable scarcity and beauty, gold has dazzled humans since time immemorial. But why is gold? It could be because gold has certain advantages. So, rare, but not too rare, radioactive and toxic. Here are some other facts that you might not know about this precious metal.

Regarded as divinity by the Egyptians, gold has long been seen as a sacred metal, as a symbol of not only luck, but also strength.

Gold is mined on almost every continent, but rarely found in it. So, in one ton of ore, only 0.3 to 5 grams of pure gold is found. And even though the Earth contains elements that are far more rare and more valuable, gold remains unmatched in value.

Nearly 10 billion tons of gold are found in the oceans and oceans, but there is still no effective way to extract it.

Gold is a metal that is very easy to form. An ounce of gold can be stretched to a wire finer than a hair that is 80 kilometers long.

Everyone knows "brown gold bars", but did you know that there is gold in the form of chocolate? Valcambi, a Swiss smelter and refiner, produces tablet shaped Combibar rods.

Emirates Palace Hotel guests in Abu Dhabi can buy gold bars at ... vending machines. Coated with 24 carat precious metal, this device releases gold bars weighing 1g, 5g and 10g, and gold coins in the gift box. Discount prices in real time and bullion are sent with a money back guarantee.

One ton of ore contains 0.3 to 5 grams of pure gold, while one ton of cellphone contains 280 grams. However, the extraction process is very dangerous and that only gets to high-tech companies.

Tens of kilograms of gold and tons of money ... That's what Switzerland's wastewater brings. According to a study by the Eawag Water Institute, every year 43 kilos of gold is lost in the country's sewers. Such concentrations in wastewater are caused by the Swiss industrial ecosystem, where the five largest gold refineries in the world, especially the watch industry, are growing rapidly.

Because this precious metal was extracted, it seems that an extraordinary amount of gold has been produced. However, at the end of 2009, 165,600 tons of gold were extracted. Thus, all the gold extracted in the world will be represented in cubic meters around 20.5 meters.

In the past, all Olympic medals were realized in gold, but the medals now only contain 1.2% precious metals. They are covered with a thin layer of six grams in total.

To protect the cosmonaut's eyes from the harsh rays and prevent them from burning the retina, a layer of gold is applied to their protective helmets.

Our body contains about 0.2 milligrams of gold, most of it in our blood.

The largest gold bar in the world weighs 220 kg (485 pounds).

The Olympic gold medal is worth $ 501.

The biggest gold bean was found in Australia in 1872. It weighed 285 kg and was worth $ 24,000 at that time (around $ 24 million today).