A team of scientists from the Universities of Granada and Cambridge, as well as the Government of Catalonia, have identified the oldest pieces of Baltic amber ever found on the Iberian Peninsula, revealing that this luxury material used in jewelry and handicrafts around the world was already being imported more than 5,000 years ago.
Click here for original story, The oldest pieces of Baltic amber found on the Iberian Peninsula indicates imports began over 5,000 years ago
Source: Phys.org