🛠️ Invention or technique

Early iron smelting in the Ganges plain

Siderurgia temprana de la llanura del Ganges

Date
c. 1800 BCE · confidence low
Place
Malhar, Chandauli, Uttar Pradesh, India
Credited to
Middle Ganges cultures
Field
Matter & energy

⚠️ Disputed: the sources disagree.

What it is

Slag, tuyères and iron tools radiocarbon-dated at Malhar, Lahuradewa and Raja Nala-ka-tila point to local iron smelting at the start of the 2nd millennium BCE. They suggest Indian ironworking arose independently of the Anatolian tradition.

Tewari's dates (2003) are disputed; the consensus places widespread iron use in India around 1200-1000 BCE.

What it led to

  • iron tools for clearing the Ganges plain
  • second urbanisation of northern India
  • iron and steel tradition that led to wootz
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Sources✓ verified 2026-09-23