Top: Science: Earth_Sciences: Geology: Rocks_and_Minerals: Gemstone

See also:

• Arts: Crafts: Jewelry: Gemstones  (2)
• Business: Mining and Drilling: Mineral Exploration and Extraction  (176)
• Science: Earth Sciences: Geology: Rocks and Minerals: Minerals  (133)
• Science: Earth Sciences: Geology: Rocks and Minerals: Shopping  (77)

» The Amber Ranch - Dominican rough blue amber for jewellers and collectors.




» Bluechart - A gem identification chart.




» Caribbean Gemological Institute - Caribbean jewelers organization includes jewelry, shopping and travel tips..




» Dan Dennis - Author of "Gems: A Lively Guide for the Casual Collector."




» DocDiamond.com - A team of scientists and diamond experts provide a collection of articles on diamonds.




» Florida Gold Coast & Mineral Society - Gold and Mineral Society in Florida.




» FTC - FTC Guides for jewelry and precious metals.




» The Gemhunter - A guide to finding gemstones and gold using geological principles. Many such discoveries have been made by Dan Hausel of Arizona, who set up this site.




» Gemology Tools - Software for the professional gemologist or gemology student/enthusiast.




» Gems and Gem Materials - An on-line gem and jewelry course at UC Berkeley.




» Gemstone Forecaster Newsletters - Analyzes Burma ruby and sapphire gems and collector gemstone markets.




» Gemstones and Collector Stones - A collection of images and other information about gemstones, collector stones and the minerals with which they are associated.




» GeoNord - Gem and mineral site from Sweden.




» The Image - Mineral and gemstone galleries. Physical properties and historical facts for minerals and gemstones.




» Jade Hunt - Provides information on jade including nephrite, jadeite, color, types and Chinese jade.




» 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.




» Smithsonian Gem & Mineral Collection - Pictures and short descriptions of gems and minerals on display at the Smithsonian.




» Tingo Tanca's Collection of Flat Gemstones - Over 200 photographs of gemstones cut in a characteristic shape.




» Turquoise - Information on this opaque, blue/green mineral.




» University of Texas Gem Class - Gem and Mineral class at the University of Texas, Austin.