Multiple choice

Sedimentary minerals form as a result of deposition, accumulation and concentration in the horizontal strata. Which of the following is not a sedimentary mineral?

  1. Coal

  2. Gypsum

  3. Potash salt

  4. Sodium salt

  5. Common salt

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

This is the correct answer as common salt is largely derived from the ocean waters. It is not a sedimentary mineral.