The 'Treasures, Royal Gems & Jewellery,' colloquium held in Lisbon explored the history, preservation and public role of royal gems and jewels ...

When do the Silmarils appear in The Rings of Power? These three wonderful fictional jewels, brought to life in Tolkien’s ...

Found from the Arctic to the tropics, from Mexico to Myanmar to the Middle East, amber that contains remains of ancient plants and animals is cosmopolitan. On our interactive map, sample major ...