Gem-A Launches Latest Edition of The Journal of Gemmology Focusing on Sapphires, Emeralds and Diamonds
22 June 2023
The Gemmological Association of Great Britain (Gem-A) has launched the latest issue of its academic publication, The Journal of Gemmology (Volume 38, No. 6).
Released in June 2023, this latest issue contains news and research from the...