Fourteen officials and members of a vigilance team of PSU Hindustan Copper Limited were trapped in a Kolihan mine in Rajasthan's Neem Ka Thana district when a vertical lift collapsed on Tuesday.
Fourteen officials and members of a vigilance team of PSU Hindustan Copper Limited were trapped in a Kolihan mine in Rajasthan's Neem Ka Thana district when a vertical lift collapsed on Tuesday.