Title |
GemData - The Spectrum Network |
Description |
The Spectrum Network is a website dedicated to Colored Gemstones, Gemological Information and is the home of the famous interactive Gem, Mineral and Jewelry Show Calendar. Our interactive Monthly Gem Quiz is also a featured attraction. |
Keywords |
Achroite, Actinolite, Adamas software, AGTA, Alexandrite, Almandine, Amber, Ametrine, Amethyst, Andalusite, Apatite, Aquamarine, Axinite, Benitoite, Beryl, Birthstones, Bixbite, Blue Topaz, Bytownite, Carat, Cat's Eye, Chrysoberyl, Chrysoberyl Cat's Eye, Citrine, Clarity, Cleavage, Color Change, Colored Gemstones, Corundum, Danburite, Demantoid, Diamond, Dichroism, Diopside, Dispersion, Ekanite, Emerald, Faceting, Facets, Feldspar, Fire Opal, Fluorescence, Fluorite, Gahnite, Garnet, Gem, Mineral and Jewelry Shows, Gems-and-Facets, Gemstones, GIA, Gold, Golden Beryl, Goshenite, Grossular, Halogen Lamps, Hardness Scale, Heliodor, Hessonite, Hiddenite, Imperial Topaz, Indicolite, Iolite, Jade, Jadeite, Jewel, Kornerupine, Kunzite, Kyanite, Lapidary, Lapis Lazuli, Lamps, Lighting, Luster, Malachite, Mail List, Mexican Opal, Mine Design, Mineral, Mineralogy, Modern Brilliant Cut, Moh's Hardness Scale |
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