The correct answer is: a) Gold.
Gold is a precious metal that has been used for centuries for jewelry, currency, and other purposes. It is a relatively rare metal, and deposits are found in only a few places around the world. One of these places is the Papum Pare district of Arunachal Pradesh.
In 2011, the Geological Survey of India (GSI) announced that it had found significant deposits of gold in the Papum Pare district. The GSI estimated that the deposits could contain up to 100 tonnes of gold. This would make the Papum Pare district one of the largest gold deposits in India.
The discovery of gold in the Papum Pare district has the potential to have a significant impact on the local economy. The mining of gold could create jobs and generate revenue for the government. It could also lead to the development of other industries, such as tourism.
However, there are also concerns about the environmental impact of gold mining. The mining process can pollute water supplies and damage forests. It can also lead to the displacement of local people.
The government of Arunachal Pradesh is currently considering the best way to develop the gold deposits in the Papum Pare district. It is important to balance the potential economic benefits of gold mining with the potential environmental risks.
The other options are incorrect because:
- Uranium is a radioactive metal that is used in nuclear power plants. It is not found in significant quantities in the Papum Pare district.
- Copper is a metal that is used in a variety of products, including electrical wiring and plumbing. It is found in small quantities in the Papum Pare district, but not in large enough quantities to be commercially viable.
- Bauxite is an ore that is used to produce aluminum. It is not found in the Papum Pare district.