UK Coal have been fined a total of £250,000 for health and safety failures by Leeds Crown Court.
The family of a miner who died in a roof collapse at UK Coal operated Kellingley Colliery, in North Yorkshire, say justice has been done.
Gerry Gibson died in an area of the mine where another rockfall had happened just days earlier.
Calendar's reporter Frazer Maude has been following the case.
More top news
Jeremy Corbyn has been hearing about a half a billion pound scheme to transform Leeds Station into the Kings Cross of the North
Police are appealing for information over a teenage girl who has not been seen for three days.
An 84-year-old woman is critically ill in hospital after being hit by a car in Leeds.