37th International Gemmological Conference – IGC 2021
National Museum of Nature and Science, Tokyo 7-20 Uenokoen, Taito City, Tokyo, JapanWe would like to inform and invite you all to participate in the 37th International Gemmological Conference will be taken place on 17-21st May, 2021 at the National Museum of Nature and Science in Tokyo, Japan. The conference is organized by IGC Japan committee and IGC Executive committee, and supported by the National Museum of […]