Which of the following is NOT a mineral?
A) liquid water
B) crystals grown in a laboratory
C) volcanic glass
D) piece of wood
E) all of these

Question

Quizplus · Accepted Answer

Minerals are naturally occurring, inorganic solids with a definite chemical composition and a crystalline structure. Liquid water does not have a crystalline structure, crystals grown in a laboratory are not naturally occurring, volcanic glass does not have a crystalline structure, and wood is organic, not inorganic. Therefore, all of these options are not considered minerals.

Which of the Following Is NOT a Mineral