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Gemology World Quiz

Test your knowledge about gemstones. Browse the Electronic Gemstone Library and the Gemstone Inclusion Library of Gemmology World for assistance in finding the correct answers. Please select the option that answers the question BEST.

1. Fracture filled diamonds can be identified by:





2. Which gemstone is the hardest?





3. The Black Prince Ruby, in the Crown Jewels of England, is actually a:





4. Which gemstone enhancement is commonly done to emeralds?





5. What is the name of the famous diamond mine in Australia?





6. What mineral group does Ruby belong to?





7. Which gemstone is always purple?





8. “Smoky or Madeira topaz” is:





9. The birthstone for July is:





10. Tsavorite is: