Dyed purple Jade (Lavender jade or purple “Fei Cui”) from Mandalay’s jade market, Myanmar
Montira Seneewong-Na-Ayutthaya, Bhuwadol Wanthanachaisaeng, Thanapong Lhuaamporn, Waratchanok Suwanmanee, Wilawan Atichat, and Thanong Leelawatanasuk
Rubies from Greenland
Gemology is traditionally practiced in laboratories, focused on identifying and analyzing gemstones.
Modern Cultivation of Freshwater Pearls in China: Advances in Materials, Technique
This presentation explores the modern advancements in freshwater pearl cultivation in China, focusin
