American Gem Trade AssociationAdd More Color To Your Life
Test Your Gem IQ   Answer these questions correctly and you will win a gem screensaver.
1. This gemstone is sometimes mined by ants in Arizona:
  Tourmaline
  Spinel
  Beryl
  Garnet
2. What property of gemstones enables them to be separated or "panned" from alluvial gravels?
  Hardness
  Luster
  Specific Gravity
  Refractive Index
3. This gem can be truly out of this world: that is, literally extraterrestrial in origin.
  Spinel
  Moonstone
  Peridot
  Andalusite

Yes, these are my final answers!

 
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