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Showing results for ISSN matching 0016-626X

Curves and Optics in Nontraditional Gemstone Cutting

JOURNAL ARTICLE published 1 January 1991 in Gems & Gemology

Authors: Arthur Lee Anderson

https://doi.org/10.5741/gems.27.4.234 Actions

Gem News

JOURNAL ARTICLE published 1 January 1998 in Gems & Gemology

https://doi.org/10.5741/gems.34.4.290 Actions

Dyed Natural Corundum as a Ruby Imitation

JOURNAL ARTICLE published 1 June 1992 in Gems & Gemology

Authors: K. Schmetzer | H. A. Hänni | E. P. Jegge | E-J. Schupp

https://doi.org/10.5741/gems.28.2.112 Actions

Gemological Abstracts

JOURNAL ARTICLE published 1 January 1997 in Gems & Gemology

https://doi.org/10.5741/gems.33.4.312 Actions

Identifying Gem-Quality Synthetic Diamonds: An Update

JOURNAL ARTICLE published 1 October 1984 in Gems & Gemology

Authors: John Ilmarii Koivula | Charles W. Fryer

https://doi.org/10.5741/gems.20.3.146 Actions

Gemological Abstracts

JOURNAL ARTICLE published 1 April 1981 in Gems & Gemology

https://doi.org/10.5741/gems.17.1.47 Actions

Pitfalls in Color Grading Diamonds by Machine

JOURNAL ARTICLE published 1 April 1984 in Gems & Gemology

Authors: A. T. Collins

https://doi.org/10.5741/gems.20.1.14 Actions

The Gems & Gemology Most Valuable Article Award

JOURNAL ARTICLE published 1 April 1982 in Gems & Gemology

Authors: Richard T. Liddicoat

https://doi.org/10.5741/gems.18.1.1 Actions

Annual Index

JOURNAL ARTICLE published 1 January 1984 in Gems & Gemology

https://doi.org/10.5741/gems.20.4.249 Actions

Opening Pandora's Black Box

JOURNAL ARTICLE published 1 September 1996 in Gems & Gemology

Authors: Richard T. Liddicoat

https://doi.org/10.5741/gems.32.3.153 Actions

Gemological Abstracts

JOURNAL ARTICLE published 1 September 1993 in Gems & Gemology

https://doi.org/10.5741/gems.29.3.219 Actions

Gem News

JOURNAL ARTICLE published 1 July 1982 in Gems & Gemology

https://doi.org/10.5741/gems.18.2.120 Actions

Colombian Trapiche Emeralds: Recent Advances in Understanding Their Formation

JOURNAL ARTICLE published 1 November 2015 in Gems & Gemology

Authors: Isabella Pignatelli | Gaston Guiliani | Daniel Ohnenstetter | Giovanna Agrosi | Sandrine Mathieu | Christophe Morlot | Yannick Branquet

https://doi.org/10.5741/gems.51.3.222 Actions

Madagascar Sapphire: Low-Temperature Heat Treatment Experiements

JOURNAL ARTICLE published 1 August 2019 in Gems & Gemology

Authors: E. Billie Hughes | Rosey Perkins

https://doi.org/10.5741/gems.55.2.184 Actions

A Gemological and Spectroscopic Study with Mobile Instruments of “Emeralds” from the Coronation Crown of Napoleon III

JOURNAL ARTICLE published 15 August 2022 in Gems & Gemology

Authors: Stefanos Karampelas | Eloïse Gaillou | Annabelle Herreweghe | Farida Maouche | Ugo Hennebois | Sophie Leblan | Bérengère Meslin Sainte Beuve | Michel Lechartier | Didier Nectoux | Aurélien Delaunay

https://doi.org/10.5741/gems.58.2.168 Actions

Book Reviews

JOURNAL ARTICLE published 1 June 1988 in Gems & Gemology

https://doi.org/10.5741/gems.24.2.131 Actions

Serendibite from Sri Lanka

JOURNAL ARTICLE published 1 April 2002 in Gems & Gemology

Authors: Karl Schmetzer | George Bosshart | Heinz-Jürgen Bernhardt | Edward J. Gübelin | Christopher P. Smith

https://doi.org/10.5741/gems.38.1.73 Actions

Book Reviews

JOURNAL ARTICLE published 1 April 1992 in Gems & Gemology

https://doi.org/10.5741/gems.28.1.70 Actions

Leopard Opal: Play-of-Color Opal in Vesicular Basalt from Zimapán, Hidalgo State, Mexico

JOURNAL ARTICLE published 1 January 2006 in Gems & Gemology

Authors: Robert Raymond Coenraads | Alfonso Rosas Zenil

https://doi.org/10.5741/gems.42.4.236 Actions

Book Reviews

JOURNAL ARTICLE published 1 June 2004 in Gems & Gemology

https://doi.org/10.5741/gems.40.2.183 Actions
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