- Nephi1 teaches his people to work in all manner of iron: 2 Ne. 5:15 .
- he shall cut down thickets of forests with iron: 2 Ne. 20:34 . ( Isa. 10:34 . )
- Nephites become rich in iron: Jarom 1:8 .
- Noah3 ornaments buildings with all manner of iron: Mosiah 11:8 .
- Jaredites work in all manner of iron: Ether 10:23 .
- Tubal Cain instructor of every artificer in iron: Moses 5:46 .