Which of the following metal was not known to Harappans ?

Correct option is C

The Harappans were unaware of iron, as it was not discovered during their time. They primarily used copper, bronze, and gold for tools, ornaments, and other purposes. The Iron Age began much later, around 1200 BCE, whereas the Harappan Civilization thrived between 2600 BCE and 1900 BCE.

Information Booster:

1. Harappans extensively used copper and bronze for making tools, weapons, and utensils.
2. Gold and silver were primarily used for ornaments and religious artifacts.
3. Harappans mastered metallurgy, evident from their advanced bead-making and seals.
4. Iron became prevalent only during the Vedic period.
5. The absence of iron tools limited their agricultural and construction capabilities.
6. The discovery of smelting techniques for bronze indicates their advanced technological skills.
7. Harappan metallurgy influenced later cultures, including the Gangetic civilization.

Additional Knowledge:

• Copper: Sourced from Khetri mines in Rajasthan.
• Gold: Obtained from South India and possibly from Afghanistan.
• Bronze: An alloy of copper and tin, used widely by Harappans.
• Iron: Introduced during the later Vedic period and marked a significant technological advancement.