-7000 – copper age

The earliest tools and weapons were made from stone, primarily flint. Then it was noticed that a nugget of copper (like a blue-green stone) could be melted in a fire and reshaped. This discovery eventually made it possible to melt copper into a liquid, then pour it into a mold and allow it to cool and harden.

bronze age

One Response to “ -7000 – copper age ”

  1. […] PRECURSOR: copper age […]

Leave a Reply

You must be logged in to post a comment.