Which mineral is the principal ore of zinc? MCQ with Answer and Explanation

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Which mineral is the principal ore of zinc?

A. Chromite

B. Sphalerite

C. Galena

D. Magnetite

Answer: Option B

Solution (By JKExamLibrary)

Sphalerite (ZnS) is the most important ore of zinc and is widely mined across the world.

This question belongs to: Geography GK Physical Geography

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The Earth is closest to the Sun on:

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B. Aphelion

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The largest inland delta in the world is:

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The branch of science dealing with atmospheric conditions is called:

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