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The jeweler's directory of gemstonesa complete guide to appraising and using precious stones from cut and color to shape and settingBookby Crowe, Judith
Published 2012 -
by Zeitner, June Culp
Published 1996 -
Introduction to lapidaryrock tumbling cabochon cutting faceting gem carving and other special techniquesBookby Kraus, Pansy D.
Published 1987