Gemology Quiz

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Gemstone Quiz

Gemstone Quiz

  1. 1. Which of the following is a defining characteristic of organic gems?




  2. 2. Which gemstone is considered organic?




  3. 3. What is the primary factor that qualifies a material to be considered a gemstone?




  4. 4. Which of the following is a measure of a gemstone's ability to resist scratching?




  5. 5. Which scale is commonly used to measure the hardness of gemstones?




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