Mining in Turamdih
Turamdih is a significant mining location situated in Jharkhand, India, primarily known for its uranium mining activities.

Uranium Mining
- **Uranium** is a radioactive element used as fuel in nuclear reactors and for the development of nuclear weapons.
- The Turamdih mine is operated by the Uranium Corporation of India Limited (UCIL), which is responsible for the exploration and mining of uranium in India.

Importance of Uranium
- Uranium plays a critical role in India's energy strategy, especially in the context of increasing energy demands.
- It contributes to the nuclear energy sector, which is considered a cleaner alternative to fossil fuels.

Geological Significance
- The region's geological formations are rich in uranium deposits, making it a prime site for mining operations.
- The extraction process involves both underground and surface mining techniques, depending on the location and concentration of uranium ore.

Environmental Considerations
- Mining operations in Turamdih are closely monitored to mitigate any potential environmental impact, particularly concerning radiation management and waste disposal.
- UCIL employs various safety measures to ensure the health of workers and the surrounding communities.
In summary, Turamdih is predominantly known for its uranium mining, making option 'D' the correct answer. This mineral is vital for India’s nuclear energy ambitions and plays a crucial role in the country's energy landscape.