Archaeologists and volunteers excavating an ancient Roman site in the United Kingdom uncovered a “mysterious” purple lump. It turned out to be an “incredibly rare” substance once “worth ...
Archaeologists in the United Kingdom uncovered a “mysterious lump,” identified as rare Tyrian purple pigment, at a 1,700-year-old Roman bathhouse. Photo from Wardell Armstrong Archaeologists ...
Archaeologists and volunteers excavating an ancient Roman site in the United Kingdom uncovered a “mysterious” purple lump. It turned out to be an “incredibly rare” substance once “worth more than gold ...