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Science: Earth Sciences: Geology: Rocks and Minerals: Gemstone (17) |
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Categories related to Gemstone : Rocks and Minerals : Geology : Earth Sciences : Science: Arts: Crafts: Jewelry: Gemstones (3) Business: Mining and Drilling: Mineral Exploration and Extraction (202) Science: Earth Sciences: Geology: Rocks and Minerals: Minerals (105) Science: Earth Sciences: Geology: Rocks and Minerals: Shopping (88) Websites on Gemstone: The Amber Ranch Dominican rough blue amber for jewellers and collectors. 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. The Image Mineral and gemstone galleries. Physical properties and historical facts for minerals and gemstones. 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 R. W. Wise. University of Texas Gem Class Gem and Mineral class at the University of Texas, Austin.
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