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專題講座：水晶寶石- 避開(處理)"雷區" 的簡易檢測 (Chinese Version Only)
專題講座：水晶寶石- 避開(處理)"雷區" 的簡易檢測 (Chinese Version Only)
Date
1 Dec 2024
Description
(Chinese Version Only)
主講嘉賓：香港寶石學協會杜兆麟先生向觀眾深入分析及探討市場上常見的誤導商稱，分享肉眼簡易辨識處理產品的技巧與介紹業內的常規操作及其對寶石品質的影響，令觀眾收穫實用知識，提升對水晶及寶石理解與鑑別能力。
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