Read the statements and select the correct answer from the given options: Statement - I: Manganese is an important raw material for smelting of iron ore and also used for manufacturing ferro alloys. Statement - II: Manganese deposits are found in almost all geological formations, however, it is mainly associated with Dharwar system.

• An essential component in the production of iron and steel is manganese ore. Iron ore is smelted using manganese as a key raw ingredient, which is also utilized to make ferroalloys. Hence statement I is correct.
• It is also employed in the production of dry batteries, as well as in the leather, matches, and photographic industries.
• Nearly all geological strata have manganese resources, mostly connected to the Dharwar system. Manganese is mainly produced in Odisha. Hence statement II is correct.
• Large mines can be found throughout India's iron ore belt, but they are concentrated in the central region at Bonai, Kendujhar, Sundergarh, Gangpur, Koraput, Kalahandi, and Bolangir.
• Manganese removes oxygen and sulfur when iron ore (an iron and oxygen compound) is converted into iron. It also is an essential alloy that helps convert iron into steel. Hence statement II doesn't provide an explanation for statement I.

Additional Information

• With the atomic number 25 and the symbol Mn, manganese is a chemical element. It is a hard, brittle, silvery metal that is frequently found alongside iron in minerals.
• In particular, stainless steels use manganese, a transition metal with various industrial alloy applications. Strength, workability, and wear ,aresistance all improve.
• In addition to being a rubber additive and an oxidizing agent, manganese oxide is also used to make ceramics, glass, fertilizers, and ceramics.