'We had to keep our morale high': 1989 coal mine disaster survivor recalls past | Latest News India
On November 13, 1989, 200 workers were breaking coals in the mine by triggering blasts. However, one blast caused the water table to break (the underground boundary between the soil surface and groundwater), and water gushed into the mine, flooding it within minutes | Latest News India
Source: hindustantimes.com