Aquamarine is a precious stone of great hardness highly valued in jewelry since this hardness allows a great variety of cuts of it. It is a variant of beryl with a greenish blue color similar to that of sea water, hence its name. The most popular specimens of aquamarine can be found in the Ural Mountains (Russia) and in Brazil (Espíritu Santo, Bahia and Minas Gerais). You have all the information in: «List of the most precious rocks and minerals on the planet«.

You have all the information in: "List of the most precious rocks and minerals on the planet".