What metals besides copper, were used during the copper age?
user
I think tin was used a lot during the copper age.  They also used gold, silver, iron, and lead for solder.
assistant
What metals besides copper, were used during the copper age?
user
I think tin was used a lot during the copper age.  They also used gold, silver, iron, and lead for solder.
assistant
What metals besides copper, were used during the copper age?