HEGANG, Heilongjiang, Nov. 23 (Xinhua) -- The death toll from the deadly coal mine blast in northeast China's Heilongjiang Province has risen to 104, said local authorities early Monday morning.

    Another four are still trapped in the shaft.

Rescuers get ready to go down into the pit to search for survivors at the site of the accident at the Xinxing Coal Mine in Hegang City, northeast China's Heilongjiang Province, on Nov. 22, 2009

    The blast happened at around 2:30 a.m. Saturday at the Xinxing Coal Mine under the state-owned Heilongjiang Longmei Mining Holding Group's subsidiary in Hegang City. A total of 528 miners were working underground when the blast happened.