​From the given options, which country has the largest deposit of mica in the world?

Correct option is A

​The correct answer is (a) India.

• India has the largest deposit of mica in the world and has been a major exporter of this mineral.
• Mica is primarily found in the states of Jharkhand, Bihar, Andhra Pradesh, and Rajasthan in India.

Information about other options:

• South Africa: South Africa is rich in minerals like gold, diamonds, and platinum but does not have significant mica deposits.
• America: The United States does have mica deposits, primarily in the Appalachian region, but they are not as extensive as India's.
• England: England has some mineral resources, but mica is not one of its prominent deposits.

Information Booster:

Uses of Mica:

• Electrical Industry: Used in capacitors and insulators due to its excellent dielectric properties.
• Cosmetic Industry: Mica adds shimmer to makeup products like eyeshadow and highlighter.
• Construction Industry: Added to paints and coatings for a durable finish.
• Global Mica Production: After India, other significant producers include China, Russia, and the United States.