This was reported by RIA Novosti with reference to the press service of the prosecutor's office in the region.

“It has been preliminary established that at 16.40 (14.40 Moscow time), a mine hit at a depth of 1 40 meters took place at the Novo-Kalinskaya mine, which belongs to the joint stock company SUBR, which is part of the RUSAL holding, which resulted in the collapse of the rock,” in the message.

According to the prosecutor's office, a worker born in 1970 is blocked.

It is clarified that rescuers are currently analyzing the rubble. The prosecutor’s office began a check in connection with the collapse.

Earlier, a miner was killed at a mine in Yakutia.