A potential mineral resource in Nagaland that is being explored for commercial exploitation is:

The correct answer is: c) Uranium

Uranium is a radioactive metal that is found in nature. It is used to generate electricity in nuclear power plants. Nagaland is one of the states in India that has a high potential for uranium mining. The state government has been exploring the possibility of commercial exploitation of uranium for several years.

Petroleum and natural gas are also found in Nagaland, but they are not as abundant as uranium. Bauxite is a type of aluminum ore that is not found in Nagaland.

Here is a brief explanation of each option:

• Petroleum and natural gas are fossil fuels that are found in the Earth’s crust. They are formed from the remains of ancient plants and animals that have been buried and subjected to heat and pressure over millions of years. Petroleum is a liquid hydrocarbon that is used to make gasoline, diesel fuel, and other products. Natural gas is a mixture of gases, including methane, ethane, and propane, that is used for heating, cooking, and generating electricity.
• Gold is a precious metal that is found in nature. It is used to make jewelry, coins, and other objects. Gold is also used in electronics and dentistry.
• Uranium is a radioactive metal that is found in nature. It is used to generate electricity in nuclear power plants. Uranium is also used in the production of nuclear weapons.
• Bauxite is a type of aluminum ore that is found in the Earth’s crust. It is used to make aluminum metal.