I form from pressure deep underground, colored by minerals, and often found in rings. What am I?
Category: Knowledge · Difficulty: hard
Hint: Consider what is used in jewelry.
Answer
A precious gemstone
Explanation
A precious gemstone forms under high pressure and is valued for its beauty and rarity, often set in rings.
This is a hard knowledge riddle — a tricky one that takes a little thought. The answer is A precious gemstone.
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