We want your paper! As a special issue in the Journal of Gems and Gemology, please send your manuscript to this website by 30th of April, 2019. It will be reviewed by a panel of specialists and the final revision is due on 31st of July, 2019. The final production will be available to all participants before the end of the year for free.
including but not limited to:
radiation treatment, impregnation
laser annealing, laser drilling
multilayer coating and so on.
Any other gemstone related subject is also welcome.