The 3,400-year-old city was found “untouched” and “left by the ancient residents as if it were yesterday.”
The discovery was part of a group of 16 poorly preserved mummies found in a temple complex in western Alexandria.
Museum authorities believe the marble was taken from the Roman Forum in 2017, and a young woman from Atlanta gave it to her boyfriend.
"This astonishing discovery offers us new insights into the lives and beliefs of our Neolithic ancestors.”
Restoration of the "jewel" archaeological site — believed to have been a brothel — was officially completed this week.
Scientists speculate that a box of crystals, amulets, beetles and miniature figures of animals and penises may have been used for luck or fertility rituals.
The mummies, believed to have belonged to an upper-middle-class family, were found in “good conservation condition.”
The 4,400-year-old tomb is adorned with hieroglyphs and statues of pharaohs.
DNA analysis of Britain's oldest complete skeleton reveals the first modern Britons had "dark to black skin" and dark hair.
Humans may have migrated out of Africa much earlier than scientists previously believed.