Qutub Minar 162

Qutub Minar 162

Iron Pillar & Qutub Minar in Perspective in the Qutub complex, Iron pillar is composed of seven distinct parts. It is agreed that the high phosphorous content of the pillar from the protective film over it made it a rustless wonder.

http://files.metastudio.org/media/c/e/e/c17c2c5dfd712ae4f5e36171fbac5ff8c4d49349d6c2d262f492ed7172345.jpe

License: None
Source: CIET, NCERT