Assam has the potential to develop which mineral-based industry?

The correct answer is: d) All of the above.

Assam has the potential to develop all of the following mineral-based industries: glass, ceramics, and cement.

• Glass is a non-crystalline solid that is typically transparent or translucent. It is made from silica sand, soda ash, and lime. Assam has abundant deposits of silica sand, which is the main raw material for glass production.
• Ceramics are a broad category of materials that are made from clay and other minerals. They are typically hard and brittle, and they can be used to make a variety of products, such as pottery, tiles, and bricks. Assam has abundant deposits of clay, which is the main raw material for ceramic production.
• Cement is a binding agent that is used to make concrete. It is made from limestone, clay, sand, and iron ore. Assam has abundant deposits of limestone, which is the main raw material for cement production.

The development of these mineral-based industries would have a number of benefits for Assam. It would create jobs, generate revenue, and boost the economy. It would also help to reduce Assam’s dependence on imports and improve its self-sufficiency.