Q. Chiria, Vanarasiaburu, Badam Pahar, and Kiruburu iron ore mines are in which district?
Answer: West Singhbhum
Notes: Chiria, Vanarasiaburu, Badam Pahar, and Kiruburu mines are located in West Singhbhum district of Jharkhand. Chiria mine is India's largest iron ore mine with 2 billion tonnes of reserves, operated by Steel Authority of India Limited (SAIL). These mines are part of the Singhbhum-Keonjhar-Bonai Iron Ore Belt, known for major iron ore deposits. West Singhbhum district is the richest source of iron ore in India and a key mining area in Jharkhand.