Emeralds through history

The oldest emeralds date back about 2.97 billion years. The first of these gems were extracted in Egypt around 1,500 BC, in fact, this was one of the favorite stones of Cleopatra, the most famous E...

Emerald Mines in Egypt

Emeralds, wonderful precious stones that have captivated millions of people over the centuries, have become the greatest scientific and historical challenge for those who seek to know the origin of...