About ICGL Members Membership Links Contact Archive for August 2013 ICGL Newsletter Summer 2013 Posted on 2013/08/19 by ICGL New issue of ICGL newsletter is released on 19th August 2013. PDF version can be downloaded from next link. ICGLNewsLetter-2013SU (8.9Mb) The contents; Identification of polymer impregnated quartzite imitating B-jade and B+C-jade By Tay Thye Sun and Loke Hui Ying, Far East Gemological Institute Pte Ltd, Singapore Infrared Reflection Spectra of Jadeite, Omphacite, Nephrite and Idocrase By Dominic Mok – Principal Gemmologist of the Asian Gemmological Institute and Laboratory Ltd, Hong Kong 64th De Beers Diamond Conference,United Kingdom By Jayshree Panjikar Glass imitation sold as Zultanite in Turkey By Elisabeth Strack, Gemmologisches Institut Hamburg Introducing Founding Member 002: Asian Institute of Gemmological Sciences No comments Posted in Newsletter, Lab Notes, Lab Reports Categories Announcements Newsletter Lab Notes Voice from members Uncategorized Lab Reports Recent Posts ICGL Newsletter Fall 2016 ICGL Newsletter Summer 2016 ICGL Newsletter Spring 2016 ICGL Newsletter Winter 2015 ICGL Newsletter Fall 2015 Archives December 2016 August 2016 April 2016 February 2016 October 2015 June 2015 March 2015 December 2014 August 2014 July 2014 March 2014 November 2013 August 2013 June 2013 May 2013 February 2013 December 2012 Tags AIGS Gem Laboratory Bangkok Lab Place your Footer Content here Wordpress Theme by ThemeZee

About ICGL Members Membership Links Contact Archive for December 2016 ICGL Newsletter Fall 2016 Posted on 2016/12/07 by ICGL New issue of ICGL newsletter is released on 7th December 2016. PDF version can be downloaded from next link. ICGLNewsLetter-2016 Fall(8.1Mb) The contents: Gemstones showing unusual colour changes Masaki Furuya Japan Germany Gemmological Laboratory, Kofu, Japan Two rare gems with similar appearance: Serendibite and Sappirine Miran Heo and Kook-Whee Kwak Wooshin Gemological Institute of Korea, Korea A report on the new ornamental gemstone from Pakistan: Sannan-Skarn Henry Hänni GemExpert, Basel, Switzerland Sphene from India Jayshree Panjikar and Aatish Panjikar PANGEMTECH- Panjikar Gem Research & Tech Institute No comments Posted in Uncategorized Categories Announcements Newsletter Lab Notes Voice from members Uncategorized Lab Reports Recent Posts ICGL Newsletter Fall 2016 ICGL Newsletter Summer 2016 ICGL Newsletter Spring 2016 ICGL Newsletter Winter 2015 ICGL Newsletter Fall 2015 Archives December 2016 August 2016 April 2016 February 2016 October 2015 June 2015 March 2015 December 2014 August 2014 July 2014 March 2014 November 2013 August 2013 June 2013 May 2013 February 2013 December 2012 Tags AIGS Gem Laboratory Bangkok Lab Place your Footer Content here Wordpress Theme by ThemeZee