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What is the mineral which contains a metallic element which can be economically exploited called?

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What is the mineral which contains a metallic element which can be economically exploited called?

(a) Ore mineral

(b) Metallic mineral

(c) Eco-ore

(d) Eco-mineral

This question was addressed to me in an interview for job.

The origin of the question is Origin of Ore Deposits topic in division Economic Mineral Deposits of Engineering Geology

1 Answer

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Best answer
Correct option is (a) Ore mineral

The best explanation: Ore mineral is defined as a mineral which contains a metallic element in a quantity that can be exploited and extracted for use at an economical cost.

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