Beryl
Added by the authorадмин
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The history of some elements goes deep into the history of civilization. In addition to gold, silver, copper and iron, which gave names to the mythical ages of mankind, one of the oldest is beryllium. Although it was not known in its pure form, its compounds were valued almost 4 years ago. It was then that the ancient Egyptians began to exploit the beryllium mines located in the Nubian desert and known at that time to the whole world. From there, trade caravans led them to the farthest directions, reaching China itself.
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