Which of the following is known as Fool’s Gold?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. FeS2.
- Iron pyrites (FeS2) are commonly referred to as "fool's gold" due to their metallic luster and pale brass-yellow hue, which can resemble gold to the untrained eye.
- Pyrite is found in various geological formations and is often associated with other sulfide minerals.