Question

Which of the following is not a category of mineral?

• A. Metallic mineral
• B. Precious mineral
• C. Non-metallic mineral
• D. Abrasive mineral

Answer 1

The correct option is D Abrasive mineral

Minerals can be metallic, non- metallic or energy minerals. Metallic minerals are sub-divided into ferrous, non-ferrous and precious minerals. Eg of ferrous minerals: iron ore, manganese. they contain iron in them. examples of non-ferrous: bauxite copper. They do not contain iron. Examples of precious minerals: diamond, platinum. examples of energy minerals: coal, petrol. Examples of non-metallic minerals: mica, limestone.