Multiple Choice
The term precious gemstone is reserved for stones of the following types: ________, that are prized for their: rarity, beauty, durability and size.Everything else is considered semi-precious.
A) agates, alaska black diamonds, carborundum, chrysoberyls, and spinels
B) alexandrite, cats-eye, jade, topaz, and zircon
C) diamonds, garnets, moonstones, onyx, and peridots
D) diamonds, emeralds, rubies, sapphires, and fire opals
Correct Answer:
Verified
Correct Answer:
Verified
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