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Title: Definitive Guide to Jadeite
Review: What Mr. John Y Ng has done is simply to provide lovers of fine jadeite(amateur and professional alike) a guide to judging and selecting the finest jewelry quality jade. In these dark times of jade coloring it is a necessity to have a volume such as this. Rare, with only 300 copies printed, it is indispensible. The superb pictures, including a color "wheel" for exact comparisons makes this volume worth its weight in...jadeite! Highest Recommendation.
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