File:Logan Sapphire SI.jpg: Revision history

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16 June 2020

  • curprev 17:2917:29, 16 June 2020Pduffy talk contribs 276 bytes +276 The Logan Sapphire (423 ct), a flawless sapphire from Sri Lanka Wikimedia Commons / National Museum of Natural History, Washington DC Museum of Natural History, Smithsonian Institution, Image Number: 95-40288 Catalog Number: G3703