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Cat’s Eye Value and Gemstone Information - Complete Buyer's Guide for Cat’s Eye
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Citrine Value and Gemstone Information - Complete Buyer's Guide for Citrine Stone
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Chalcedony Value and Gemstone Information - Complete Buyer's Guide for Chalcedony Stone
Chalcedony was named after an ancient Greek town called “Chalkedon” in Asia Minor. The name “chalcedony” is believed to have derived from the Latin word “chalcedonius”. An oxide mineral from the quartz group, chalcedony, contains a variety of beautiful gemstones that are formed during the volcanic eruptions in igneous, sedimentary...