32 die in the explosions in Russia's Arctic mine: official

Thirty-two people, including the 26 miners that were missing, have been declared dead in separate incidents of mine explosions-- in northern Russia following Thursday's accident, officials said Sunday.

"Six people died, five of them rescuers," Anton Kovalishin, a spokesman for the emergencies ministry in the Komi region where the Severnaya mine is located, told AFP about today's accident.

 Emergencies Minister Vladimir Puchkov had earlier said that the 26 missing miners were most likely also dead, expressing uncertainty.

The accident at the Severnaya mine appears to be Russia's worst mining accident over the past few years.

On Thursday, four miners were killed and 26 went missing after a collapse at the Severnaya mine in the city of Vorkuta within the Arctic Circle.

Authorities launched a massive search operation involving hundreds of rescue workers and they had refused to give up on the missing miners, until now when they declared them dead.

"Unfortunately, we are forced to acknowledge that all the conditions at that section of the mine would not allow a person to survive," he said in remarks broadcast by LifeNews television channel.

He said more information would be available later in the day.

The emergencies ministry had earlier said there had been no contact with the missing miners.

Puchkov had earlier said that rescuers had risked their lives during the search operation as they had been working in tough conditions including almost zero visibility, gas-polluted air and rubble.

President Vladimir Putin has tasked the government with creating a special commission to investigate the accident.

In 2010, 91 people -- both miners and rescuers -- died after a methane explosion at the Raspadskaya mine in the Siberian region of Kemerovo.

In 2007, 110 people died at the Ulyanovskaya mine in the Kemerovo region, the country's worst mining accident since the Soviet Union collapsed in 1991.