'Copper' in the Bible

a land where you will eat food without scarcity, in which you will not lack anything; a land whose stones are iron, and out of whose hills you can dig copper.

“Iron is taken from the dust,And copper is smelted from rock.

Do not acquire gold, or silver, or copper for your money belts,

and when they come from the market place, they do not eat unless they cleanse themselves; and there are many other things which they have received in order to observe, such as the washing of cups and pitchers and copper pots.)

A poor widow came and put in two small copper coins, which amount to a cent.

And He saw a poor widow putting in two small copper coins.