Which Indian mineral resource term is correctly associated with course, basin or associated feature “important belts occur in Odisha-Jharkhand, Durg-Bastar-Chandrapur and Karnataka-Goa regions”, and also with “beneficiation may improve ore quality before metallurgical use”?

Correct Answer: Option C — Iron Ore. Iron Ore is correctly identified as important belts occur in Odisha-Jharkhand, Durg-Bastar-Chandrapur and Karnataka-Goa regions. Iron Ore is also associated with beneficiation may improve ore quality before metallurgical use. Another identifying fact about Iron Ore is that important belts occur in Odisha-Jharkhand, Durg-Bastar-Chandrapur and Karnataka-Goa regions. A further exam-relevant fact about Iron Ore is that beneficiation may improve ore quality before metallurgical use. Why the other options are incorrect: • Option A — Manganese Ore: Manganese Ore is pyrolusite is an important manganese-bearing mineral. It is incorrect here because Manganese Ore is instead associated with it is also used in batteries and certain chemical industries. • Option B — Bauxite: Bauxite is important deposits occur in Odisha and several plateau and hill regions of central and western India. It is incorrect here because Bauxite is instead associated with alumina is extracted from bauxite before electrolytic aluminium smelting. • Option D — Mica: Mica is its electrical and thermal insulating properties support industrial use. It is incorrect here because Mica is instead associated with muscovite and phlogopite are important mica varieties. Exam Takeaway: Connect Iron Ore with “important belts occur in Odisha-Jharkhand, Durg-Bastar-Chandrapur and Karnataka-Goa regions” and “beneficiation may improve ore quality before metallurgical use” for revision.