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Top 20 Directory:
Top : Science : Earth_Sciences : Geology : Rocks_and_Minerals : Gemstone
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    See Also:
    Sites:
  		• Bluechart: A gem identification chart for $18.
  		• Caribbean Gemological Institute: Caribbean jewelers organization includes jewelry, shopping and travel tips..
  		• Dan Dennis: Author of "Gems: A Lively Guide for the Casual Collector."
  		• Florida Gold Coast & Mineral Society: Gold and Mineral Society in Florida.
  		• FTC: FTC Guides for jewelry and precious metals.
  		• Gem Hut: Hundreds of descriptions for gems, minerals, and rare metals. Pictures, hardness, and composition.
  		• Gemology Tools: Software for the professional gemologist or gemology student/enthusiast.
  		• Gems and Precious Stones: An on-line gem and jewelry course at UC Berkeley.
  		• Gemstone Forecaster Newsletters: Analyzes Burma ruby and sapphire gems and collector gemstone markets.
  		• GeoNord: Gem and mineral site from Sweden.
  		• National Gemstone: Introduction to collecting and investing in gemstones and colored diamonds, with descriptions of the types most widely traded.
  		• NOVA: Gemstone primer with photos and vital information regarding gemstones.
  		• Secret Jewelry Collection: A Japanese collector's site of jewelry, minerals and gemstones.
  		• Secrets of the Gem Trade. The Connoisseur's Guide To Precious Gemstones.: A new gem book by by R. W. Wise.
  		• Smithsonian Gem & Mineral Collection: Pictures and short descriptions of gems and minerals found at the Smithsonian.
  		• The Amber Ranch: Dominican rough blue amber for jewellers and collectors.
  		• The Image: Mineral and gemstone galleries. Physical properties and historical facts for minerals and gemstones.
  		• University of Texas Gem Class: Gem and Mineral class at the University of Texas, Austin.
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