Minor occurrences of which mineral have been reported in Punjab?

The correct answer is: a) Copper

Copper is a mineral that is found in the Earth’s crust. It is a reddish-brown metal that is used in many different products, such as electrical wiring, plumbing, and coins. Copper is also a good conductor of heat and electricity.

Copper is found in many parts of the world, including Punjab. In Punjab, copper is found in the form of ore, which is a rock that contains copper. The ore is mined and then processed to extract the copper.

Copper is an important mineral that has many uses. It is a valuable resource that is used in many different products.

The other options are incorrect because:

• Uranium is a radioactive mineral that is used in nuclear power plants.
• Lead is a heavy metal that is used in batteries and other products.
• Silver is a precious metal that is used in jewelry and other products.