71.   The end of the tunnel collapsed, killing the miners.

72.   The miners were killed when they broke open a vein of gas that left them without air to breathe, according to Fu.

73.   The miners were killed when they broke open a vein of gas that left them without air to breathe, the mine official said.

74.   The unidentified miner was killed late Monday when a rock wall collapsed in a mine shaft in the city of Donetsk, the UNIAN news agency reported.

75.   Three coal miners were killed and two miners injured Wednesday in an explosion at a mine in southern Romania, an official said.

76.   Three miners were killed when their shaft in a coal mine suddenly collapsed in northern Vietnam, an official said Wednesday.

77.   They demanded that the court acquit all the defendants, former communist riot policemen accused of killing nine miners at the Wujek and Manifest Lipcowy mines in southern Poland.

78.   Thirty miners were killed in a number of accidents underground last year.

79.   Three miners were killed by falling rock in a shaft at East Rand Proprietary Mine, and a fourth was seriously hurt.

80.   Three coal miners were killed and another three injured, one seriously, in a mining accident in the central Czech Republic, a mining company spokesman said Friday.