The Gemmological Association of Hong Kong

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	Special Announcement

	Contact GAHK The Gemmological Association of Hong Kong Ltd P.O. Box 97711, Tsim Sha Tsui, Kowloon, Hong Kong Tel. (852) 2366-6006 / Fax. : (852) 2153-9673 E-mail : info@gahk.org

GAHK Journal 2020

	Table of Contents
	A Word from the Editors
	GAHK Board of Directors
	Letter from the Chairman
	A calendar of events organised by GAHK
	Obituaries
	Interview with Jewellery Master Mr Wallace Chan
	Book Introduction
	推進粵港澳大灣區職業教育合作 – 歐陽秋眉寶石研究所正式成立
	Prospecting for Diamonds in South Africa
	The Beryl Group – an Overview
	Long-wave Ultraviolet Torches • A Gemmologist’s New Best Friend
	FTIR in Gem Testing • A Pink Sapphire Lesson
	Simulated Malachite with Barium Sulphate as the Major Constituent
	A Milestone as “Fei Cui” Enters the International Arena
	The Gemmological & Mineralogical Characterisation of a “Single Crystal Jadeite”
	“Old Fei Cui of the Ming & Qing Dynasties” - What is it really?
	A Review of the Opal Industry in Hong Kong
	Rebrand to Restart