Q. Which one of the following is correct?
A) All minerals are ores
B) All ores cannot be a mineral
C) A mineral cannot be an ore
D) All ores are minerals
Explanation
(d)
All minerals are not suitable for the extraction for the extraction of metals commercially. Thus, all ores are minerals, but all minerals are not ores
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.