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Book Reviews JOURNAL ARTICLE published 1 January 1996 in Gems & Gemology |
Gem Trade Lab Notes JOURNAL ARTICLE published 1 October 1981 in Gems & Gemology |
Gem News JOURNAL ARTICLE published 1 October 1982 in Gems & Gemology |
Annual Index JOURNAL ARTICLE published 1 January 1993 in Gems & Gemology |
Gem Trade Lab Notes JOURNAL ARTICLE published 1 January 1987 in Gems & Gemology |
Update on Mexifire Synthetic Fire Opal JOURNAL ARTICLE published 1 December 2010 in Gems & Gemology |
Freshwater Pearls of North America JOURNAL ARTICLE published 1 October 1984 in Gems & Gemology |
Gem Trade Lab Notes JOURNAL ARTICLE published 1 April 1985 in Gems & Gemology |
Etch Pits in Heliodor and Green Beryl from the Volyn Pegmatites, Northwest Ukraine: A Diagnostic Feature JOURNAL ARTICLE published 1 November 2023 in Gems & Gemology |
Tugtupite: A Gemstone from Greenland JOURNAL ARTICLE published 1 July 1982 in Gems & Gemology |
New Technologies of the 1980s: Their Impact in Gemology JOURNAL ARTICLE published 1 April 1990 in Gems & Gemology |
Two Near-Colorless General Electric Type-IIa Synthetic Diamond Crystals JOURNAL ARTICLE published 1 September 1993 in Gems & Gemology |
The Diamond Deposits of Kalimantan, Borneo JOURNAL ARTICLE published 1 June 1988 in Gems & Gemology |
Gemstones of Pakistan: Emerald, Ruby, and Spinel JOURNAL ARTICLE published 1 October 1982 in Gems & Gemology |
Characteristics of Newly Discovered Amber from Phu Quoc, Vietnam JOURNAL ARTICLE published 15 August 2022 in Gems & Gemology |
Tourmaline as an Inclusion in Zambian Emeralds JOURNAL ARTICLE published 1 January 1982 in Gems & Gemology |
Gems on Canvas: Pigments Historically Sourced from Gem Materials JOURNAL ARTICLE published 1 November 2022 in Gems & Gemology |
Sapphire Beneath the Rich Black Soil of Muling, Northeastern China JOURNAL ARTICLE published 1 November 2022 in Gems & Gemology |
The Chanthaburi-Trat Gem Field, Thailand JOURNAL ARTICLE published 1 January 1982 in Gems & Gemology |
Latest-Generation CVD-Grown Synthetic Diamonds From Apollo Diamond Inc. JOURNAL ARTICLE published 1 January 2007 in Gems & Gemology |