Genesis 4:22
And Zillah, she also bore Tubal-Cain, the forger of every kind of tool of brass and iron. And the sister of Tubal-Cain was Naamah.
Exodus 25:3
And this is the heave-offering that ye shall take of them: gold, and silver, and copper,
Numbers 31:22
Only the gold, and the silver, the copper, the iron, the tin, and the lead,
Deuteronomy 8:9
a land wherein thou shalt eat bread without scarceness, where thou shalt lack nothing; a land whose stones are iron, and out of whose mountains thou wilt dig copper.
Deuteronomy 33:25
Iron and brass shall be thy bolts; And thy rest as thy days.
2 Chronicles 2:7
And now send me a man skilful to work in gold, and in silver, and in bronze, and in iron, and in purple and crimson and blue, and experienced in carving, besides the skilful men that are with me in Judah and in Jerusalem, whom David my father provided.