Ancient Copper Furnace May Have Sparked the Iron Age, Say Scientists

TL;DR
Researchers studying a 3,000-year-old workshop in Georgia suggest that iron was discovered through experimentation with copper smelting, challenging previous assumptions and shedding light on the origins of iron metallurgy during the Iron Age.
- A 3,000-Year-Old Workshop May Have Revealed The Origins of The Iron Age ScienceAlert
- A 3,000-Year-Old Furnace May Have Accidentally Started the Iron Age, Scientists Say Popular Mechanics
- 3,000-Year-Old Discovery Reveals Surprising Clues to What May Have Accidentally Sparked the Dawn of the Iron Age The Debrief
- 3000-year-old copper smelting site reveals the dawn of iron age technology AOL.com
- How did early humans invent iron? Scientists have a new clue Earth.com
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