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Shadowing: A New Method of Image Enhancement for Gemological Microscopy JOURNAL ARTICLE published 1 October 1982 in Gems & Gemology |
Letters JOURNAL ARTICLE published 1 January 2007 in Gems & Gemology |
Gem News JOURNAL ARTICLE published 1 September 2000 in Gems & Gemology |
Gem Trade Lab Notes JOURNAL ARTICLE published 1 July 1983 in Gems & Gemology |
The Gems & Gemology Most Valuable Article Award JOURNAL ARTICLE published 1 April 1983 in Gems & Gemology |
Gem News International JOURNAL ARTICLE published 1 September 2008 in Gems & Gemology |
Gemological Abstracts JOURNAL ARTICLE published 1 April 1988 in Gems & Gemology |
Gem News International JOURNAL ARTICLE published 1 January 2005 in Gems & Gemology |
Lab Notes JOURNAL ARTICLE published 1 June 2005 in Gems & Gemology |
Big Sky Country Sapphire: Visiting Montana's Alluvial Deposits JOURNAL ARTICLE published 1 August 2017 in Gems & Gemology |
Letters, Book Reviews, and Gemological Abstracts JOURNAL ARTICLE published 1 December 2010 in Gems & Gemology |
Gemological Abstracts JOURNAL ARTICLE published 1 September 1992 in Gems & Gemology |
Russian Synthetic Pink Quartz JOURNAL ARTICLE published 1 April 1998 in Gems & Gemology |
May We Take a Bow? JOURNAL ARTICLE published 1 January 2001 in Gems & Gemology |
A History of European Royal Jewel Sales, Including Sotheby's 2018 Auction of Marie Antoinette's Jewels JOURNAL ARTICLE published 1 November 2020 in Gems & Gemology |
Land of Origins: A Gemological Expedition to Ethiopia JOURNAL ARTICLE published 1 May 2019 in Gems & Gemology |
A Microstructural Study of Pietersite from Namibia and China JOURNAL ARTICLE published 1 December 2010 in Gems & Gemology |
Gems & Gemology Challenge Winners JOURNAL ARTICLE published 1 September 2010 in Gems & Gemology |
Gem Trade Lab Notes JOURNAL ARTICLE published 1 April 1982 in Gems & Gemology |
Gem News JOURNAL ARTICLE published 1 September 1994 in Gems & Gemology |