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Lot 1418
Suite of Three Gem Silica Chrysocolla Cabochons
27 May 2010, 13:00 EDT
New YorkUS$2,500 - US$3,500
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Find your local specialistSuite of Three Gem Silica Chrysocolla Cabochons
Originating from the premier source for the mineral, gem silica chrysocolla is a rare stone from the copper mines of Arizona. Chrysocolla is an attractive blue-green that provides a unique color to the gem world as it forms in the oxidation zones of copper rich ores. When chrysocolla “agatizes” in chalcedony quartz it is then called gem silica chrysocholla, with the quartz providing the stone its polish and durability. The suite is comprised of a larger oval cushion-shaped cabochon, weighing approximately 16.03 carats, and a matched pair of circular domed cabochons, suitable for mounting as earrings, weighing 14.56 carats and 16.79 carats respectively. (3)

