Mountain Men (2012) S8 E13
Killion 0 points 4 years ago.

Ummm ok then. Although you can mine iron ore like he does, he is doing it the hard way for the show I assume. Earth’s most important iron ore deposits are found in sedimentary rocks. They formed from chemical reactions that combined iron and oxygen in (((marine and fresh waters)))). The two most important minerals in these deposits are iron oxides: hematite (Fe2O3) and magnetite (Fe3O4).