The most expensive metal in the world

1- Francium

Among all the natural minerals, francium is the most expensive natural mineral ever, as only 100 grams of this mineral is worth billions of dollars. commercial.

This metal was first discovered by Marguerite Perey in 1939 at the Curie Institute in Paris. Currently, francium is the heaviest alkali metal ever, but also the least stable among the 101 elemental elements in the periodic table of chemical elements.

Francium is produced naturally as a result of the alpha dissociation of actinium with uranium metal and is also made by bombarding thorium with protons.

2- californium

Among all the metals that can be manufactured, this metal is the most expensive at all, as the price of one gram exceeds 3 million dollars, and this high price is a result of the scarcity of californium and its extreme durability. In research and manufacture of equipment used in the petroleum industry.

3- Rhodium

Pure white silver rhodium is considered one of the most expensive metals at all. It is more expensive than gold and silver. Its name is due to the Greek Rhodon, which means rose. It is worth noting that rhodium was first discovered in 1803 by the English chemist William Hyde Wellston.

This metal was extracted from a piece of platinum ore that was found in South America. It is worth noting that rhodium is used in the manufacture of jewelry, mirrors, searchlights, and turboprop aircraft engines. It can also be used chemically as a catalyst for the manufacture of nitric acid, hydrogenation reactions, and acetic acid.

4- Platinum

Platinum is one of the most expensive metals in the world due to its distinctive properties and does not corrode with time, and it is worth noting that it can be used in many industries such as dentistry, aeronautics, jewelry, and the arms industry.

5- Gold

Gold is one of the most famous metals around the world, due to its durability and malleability. Gold is used in many different fields such as the electronics industry, dentistry, and the jewelry industry.

6- Diamonds

Diamonds are distinguished by their distinctive colors and their extreme hardness. Commercially, diamonds are considered one of the most famous minerals at all, and this is due to their frequent use in the jewelry industry.

During the twentieth century, this metal was a basic material in the manufacture of engagement rings. Among the countries in which this mineral is abundantly found in South Africa, Russia, and Australia, and the value of earrings One of the pure diamonds exceeds ten thousand dollars.

7- Sapphire Rubies

Sapphire is one of the most desirable minerals in the world, and its price is estimated at more than fifteen thousand dollars per carat, sapphire is a gemstone available in colors ranging from pink to blood-like red. Brazil and Scotland.

8- Blue Garnet

Blue agate is widely used in the manufacture of jewelry and steel cutting and is also used in materials manufactured for jet planes, and the price of one carat of blue agate exceeds one and a half million dollars.

9- Painite

Painite is considered one of the rarest minerals at all, and the price of one carat of Painite exceeds 60 thousand dollars, and the most characteristic of this mineral is its red color similar to ruby ​​and garnet.

The most important uses of some minerals

In nature, minerals constitute about 80% of the known chemical elements. The most prominent uses of the most famous minerals are:

1- iron

Iron is used in the manufacture of iron plates, iron nails, and others.

2- copper

Copper is used to making electrical wire cables, sockets, and more.

3- Aluminum

Because of the lightweight aluminum, it is used in the manufacture of aircraft parts, as well as in the manufacture of anti-corrosion pots and others.

4- Zinc

Zinc is used in the manufacture of dry cells and iron sheet sheathing in order to prevent rust.

5- Silver

The most important, most famous, and most prominent use of silver is that it is used in the manufacture of silver coins.

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