Exodus 25:3
This is the offering you are to receive from them: gold, silver, and bronze;
Deuteronomy 8:9
a land where you will eat food without shortage, where you will lack nothing; a land whose rocks are iron and from whose hills you will mine copper.
Job 28:2
                            
and copper is smelted from ore.
Treasury of Scripture Knowledge
Summary
                            And this is the offering which ye shall take of them; gold, and silver, and brass,                        
                    General references
Bible References
General references
                                        Exodus 35:23                                        
                                                            
                        Everyone who had in his possession blue, purple, or scarlet yarn, fine linen or goat hair, ram skins dyed red or manatee skins, brought them.