Comments by "" (@DanDavisHistory) on "Old Copper Culture: North America's Forgotten Metal Workers" video.

  1.  @MrBottlecapBill  you're right about early iron working. Metalworkers in the Yamnaya horizon of the Pontic Steppe were experimenting with iron in the Third Millennium BC, the early Bronze Age. And it was not meteoric iron, amazingly.
    3