SOUTH AFRICA-Eight bodies of miners has been recovered after a fire and rock fall yesterday in South Africa’s  Doomkop mine  west of Johannesburg.

Earlier, eight other miners were found unharmed in an underground refuge chamber and brought to the surface, mine owners Harmony Gold said.

It was gathered that the fire began on Tuesday evening about 1,700m (5,600ft) below ground. The cause of the blaze is not yet clear.

Meanwhile, the Mineral Resources Minister Susan Shabangu has described the situation as regrettable.

"We must ensure that we do all we can to get to the bottom of what caused this incident in order to prevent similar occurrences in future."

Eric Gcilitshana of the National Union of Mineworkers (NUM) said the bodies had been discovered on Wednesday evening.

"This is a very sad moment for us in the NUM. Our hearts go out to the families of the deceased.”

Mine officials said earlier that the rescuers had been struggling to access the affected area because of smoke and falling rocks.

Although the cause of the tragedy has not been established, the NUM has suggested that an earth tremor caused a rock fall which triggered the fire.

Harmony Gold has confirmed there was some seismic activity in the area.

The NUM has called for an urgent investigation into the incident.

Correspondents say it is the most serious accident in South Africa's mines since nine workers were killed in a rock fall at a platinum mine in July 2009.

Source: BBC