No known inscription of Cleopatra's reign connects her with the emerald 
            mining area, but texts of the early Roman period in which her preference 
            for the green stone is expressed are manifold. Besides other kinds 
            of precious stones and metals, her palaces were decorated with emeralds. 
            Departing favorite ambassadors were given a giant emerald with her 
            portrait engraved on it. Also according to these stories, Cleopatra 
            often covered herself with emerald jewelry during official occasions. 
            She preferred this gemstone in fact, above all others, and made the 
            mines her personal possession, stating that emerald was only fitting 
            for Egyptian royalty. Although evidence is thus far limited, emerald 
            mining in this area during the rule of the Ptolemaic kings and queens 
            is likely. The large rock cut temple in Sikait is typical for the 
            pre-Roman period. And the description by Strabo of Egyptians digging 
            deep mine shafts to collect emeralds, shortly after the dead of Cleopatra, 
            can only be related to this area.