Quiz Answer Key and Fun Facts
1. Which mineral, which sounds like a type of powder, is the softest on the Mohs scale at number 1?
2. Number 2 is represented by gypsum. Which organic gem with a hardness of 2 is black in color and smells like coal when burned?
3. Calcite, with a hardness of 3, is found in many places. In which of these is it NOT found?
4. Though uncommon in jewelry, fluorite comes in a variety of colors (often in the same stone) and shines brilliantly. What is number 4 on the Mohs scale also called?
5. Number 5 on Mohs scale is sometimes called "asparagus stone" in Spanish. What is it?
6. Number 6 is represented by orthoclase. Hematite, a naturally shiny black stone, also has a hardness of 6. What color is it when sliced thin or ground into powder?
7. At number 7 is quartz, a very abundant mineral. At 7.5 is a blue or sea-green gemstone whose crystals can grow a meter long. One of the largest ones ever found weighed over 240 pounds! Which stone is this?
8. The name of this mineral may come from the Sanskrit word "tapas," meaning "fire." Which gem represents number 8?
9. Number 9 on the Mohs scale is corundum; the two most well-known, and rare, are ruby and sapphire. However, another type of corundum is very common and may be found in your home. What is it?
10. Number 10, the hardest natural mineral on Earth--diamond, which can only be shaped by another diamond. So, what will happen if you hit a diamond with a steel hammer?
Source: Author
Caseena
This quiz was reviewed by FunTrivia editor
gtho4 before going online.
Any errors found in FunTrivia content are routinely corrected through our feedback system.