New Revised Standard Version
Iron is taken out of the earth, and copper is smelted from ore.

Contemporary English Version
the same is done with iron and copper.

New American Bible
Iron is taken from the earth, and copper smelted out of stone.

Douay-Rheims Bible
Iron is taken out of the earth, and stone melted with heat is turned into brass.

Iron is taken out of the earth, and stone melted with heat is turned into brass.

Iron

Genesis 4:22 Sella also brought forth Tubalcain, who was a hammerer and artificer in every work of brass and iron. And the sister of Tubalcain was Noema.

Numbers 31:22 Gold, and silver, and brass, and iron, and lead, and tin,

Deuteronomy 8:9 Where without any want thou shalt eat thy bread, and enjoy abundance of all things: where the stones are iron, and out of its hills are dug mines of brass:

1 Chronicles 22:14 Behold I in my poverty have prepared the charges of the house of the Lord, of gold a hundred thousand talents, and of silver a million of talents: but of brass, and of iron there is no weight, for the abundance surpasseth all account: timber also and stones I have prepared for all the charges.

earth.