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Summary Of: Gemology
Gemology and Jewelry portal... Rudimentary education in gemology for jewelers began in the nineteenth century...
Encyclodia Page On: Gemology
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Gemology and Jewelry portal
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science
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gems
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gemstones
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geoscience
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mineralogy
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jewelers
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Gemological Institute of America
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American Gem Society
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crystal structure
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specific gravity
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refractive index
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pleochroism
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Mohs scale of mineral hardness
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fluid inclusions
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exogenous
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ruby
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critical angle
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refractometer
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relative density
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prism
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spectroscope
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nanometers
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American Gem Society
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European Gemological Laboratory (USA)
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Gemmological Association of Great Britain
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Gemological Institute of America
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Gemological Science International
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International Gemological Institute
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Swiss Gemmological Institute
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Gemmological Association of Great Britain
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International School of Gemology
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Gems & Gemology
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Categories
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Gemology
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Articles needing additional references from December 2009
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All articles needing additional references
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This article is licensed under the
GNU Free Documentation License
. It uses material from the
Wikipedia article "Gemology"
.
