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About: Star of Artaban     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:TransparentGem115078050, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: yago:WikicatNamedSapphiresyago:Abstraction100002137yago:Corundom114672717yago:Crystal114883206yago:Gem114699752yago:Material114580897yago:Matter100020827yago:Mineral114662574yago:Part113809207yago:PhysicalEntity100001930yago:Relation100031921yago:Sapphire115019483yago:Solid115046900yago:Substance100019613yago:TransparentGem115078050 New Facet based on Instances of this Class

The Star of Artaban is a 287–carat cabochon-cut star sapphire currently located at the Smithsonian National Museum of Natural History. Its origin is somewhat obscure but it is believed to come from Sri Lanka. Unlike some other sapphires, it is not transparent and is of a milky blue colour. It was donated by an anonymous member of the Georgia Mineral Society in the 1941–1943 time period.