The oldest known metal utilized by human civilization is copper. Archaeological evidence indicates that native copper was being hammered into ornaments, simple tools, and weapons in the Middle East as early as 9000 BCE, long before the dawn of written history. The deliberate smelting of copper ores began around 5000 to 4000 BCE, eventually paving the way for the Bronze Age and revolutionizing early human technological advancement across global societies.
1 votes
Marked as accepted