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The 15 most expensive materials in the world -and gold is not top of the list!

11/ Platinum

Platinum is a rare and precious metal, most widely used in  making jewelry, but also used as a chemical catalyst. It costs 36 euro per gram.

Credits: Wikipedia

12/ Gold

Gold seems to have lost some of its appeal! Considered a noble metal, the price per gram comes at now “only” 30 euros.

Credits: Pexels

13/ Rhodium

Rhodium is a chemical element with an atomic number of 45. It is a hard and brittle metal that comes in the category of light platinoids. The price per gram is 29 euro.

Credits: Wikipedia

14/ Palladium

Palladium is one of the platinum group metals. It is sometimes considered a noble metal, and used as a precious metal. It costs around 20 euros per gram.

Credits: Wikipedia

15/ Wool from bison or oxen

Wool from American bison or from the musk ox is a very precious material, which costs around 63 euros for 50 grams.

Credits: Pexels