Iron is not found in a specific country or state, but rather in various locations around the world as an ore. Here are some major iron ore producing regions:

* Australia: Australia is the world's largest iron ore exporter, with major deposits in Western Australia, South Australia, and Queensland.

* Brazil: Brazil is another major iron ore producer, with large deposits in the states of Minas Gerais and Pará.

* China: China is the world's largest iron ore importer and also has significant domestic production, particularly in the provinces of Liaoning, Hebei, and Shandong.

* Russia: Russia has extensive iron ore reserves, with major deposits in the Ural Mountains and Siberia.

* United States: The United States has significant iron ore deposits in the states of Minnesota, Michigan, and Wyoming.

* India: India is a significant iron ore producer, with major deposits in the states of Odisha, Jharkhand, and Chhattisgarh.

These are just a few examples, and there are many other countries and regions with significant iron ore deposits.