New issue of ICGL newsletter is released on 12th March 2014.
PDF version can be downloaded from next link.
Non-resin type synthetic opal by Kyocera
By Masaki Furuya(1), Masanobu and Satoshi Miyazaki(2)
(1) Japan Germany Gemmological Laboratory, Kofu, Japan
(2) Nagomiishi Co, Ltd. Osaka, Japan
Collector’s Gem Petalite
By Jayshree Panjikar,Pangem Testing Laboratory,Pune, India
The Cheapside Hoard: London’s Lost Jewels
Exhibition at the Museum of London 11 October, 2013 to 27 April 2014
By Elisabeth Strack, Gemmologisches Institut Hamburg, Germany
Interview with Branko Deljanin: Former Founding Member