{"id":"001513618","type":"book","title":"Gemstones and Mineral Products in the Red Sea / Indian Ocean Trade of the First Millennium","publisher":"Verlag des Römisch-Germanisches Zentralmuseums","publisher-place":"Mainz","pages":"45-58","container-title":"Gemstones in the first Millennium AD : mines, trade, workshops and symbolism : international conference, October 20th - 22nd, 2015, Römisch-Germanisches Zentralmuseum, Mainz","author":[{"family":"Heldaas Seland","given":"Eivind"}],"issued":{"raw":"2017"}}