An explosion at a coal mine in eastern Iran kills at least 34 workers

TEHRAN, Iran (AP) — An explosion in a coal mine in eastern Iran killed at least 34 workers and injured 17 others, officials said Sunday, marking one of the worst mining disasters in the country's history as others remained missing hours after the blast.

The blast struck a coal mine in Tabas, about 540 kilometers (335 miles) southeast of the capital, Tehran, on Saturday night. By Sunday, weeping miners stood alongside mine cars that brought up the bodies of their colleagues, all covered in coal dust.

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In this photo released by Iranian Red Crescent Society, ambulances stand at the site of a coal mine where methane leak sparked an explosion on Saturday, in Tabas, some 335 miles (540 kilometers) southeast of the capital Tehran, Iran, Sunday, Sept. 22, 2024. (Iranian Red Crescent Society, via AP)

In this photo released by Iranian Red Crescent Society, rescue personnel, police officers and some other people gather around the site of a coal mine where methane leak sparked an explosion on Saturday, in Tabas, some 335 miles (540 kilometers) southeast of the capital Tehran, Iran, Sunday, Sept. 22, 2024. (Iranian Red Crescent Society, via AP)

In this photo released by Iranian Red Crescent Society, miners and police officers gather around the site of a coal mine where methane leak sparked an explosion on Saturday, in Tabas, some 335 miles (540 kilometers) southeast of the capital Tehran, Iran, Sunday, Sept. 22, 2024. (Iranian Red Crescent Society, via AP)

In this photo released by Iranian Red Crescent Society, miners and police officers are seen at the site of a coal mine where methane leak sparked an explosion on Saturday, in Tabas, some 540 kilometers (335 miles) southeastern of the capital, Tehran, Iran, Sunday, Sept. 22, 2024. (Iranian Red Crescent Society, via AP)

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In this photo released by Iranian Red Crescent Society, ambulances stand at the site of a coal mine where methane leak sparked an explosion on Saturday, in Tabas, some 335 miles (540 kilometers) southeast of the capital Tehran, Iran, Sunday, Sept. 22, 2024. (Iranian Red Crescent Society, via AP)

In this photo released by Iranian Red Crescent Society, rescue personnel, police officers and some other people gather around the site of a coal mine where methane leak sparked an explosion on Saturday, in Tabas, some 335 miles (540 kilometers) southeast of the capital Tehran, Iran, Sunday, Sept. 22, 2024. (Iranian Red Crescent Society, via AP)

In this photo released by Iranian Red Crescent Society, miners and police officers gather around the site of a coal mine where methane leak sparked an explosion on Saturday, in Tabas, some 335 miles (540 kilometers) southeast of the capital Tehran, Iran, Sunday, Sept. 22, 2024. (Iranian Red Crescent Society, via AP)

In this photo released by Iranian Red Crescent Society, miners and police officers are seen at the site of a coal mine where methane leak sparked an explosion on Saturday, in Tabas, some 540 kilometers (335 miles) southeastern of the capital, Tehran, Iran, Sunday, Sept. 22, 2024. (Iranian Red Crescent Society, via AP)

Around 70 people had been working at the time of the blast. State television later said that 17 were believed to be trapped at a depth of 200 meters (650 feet) down a 700-meter (2,300-foot) tunnel. However, figures kept changing throughout Sunday regarding the disaster in the rural area with some reports suggesting the death toll was higher.

A provincial emergency official, Mohammad Ali Akhoundi, told the state-run IRNA news agency Sunday afternoon that the death toll had reached at least 34 as rescue efforts continued.

Survivors interviewed by state TV, still smudged in coal dust, described chaotic scenes after the blast.

“We were in the mine, working. Suddenly there was some smoke rising ... then I noticed I had difficulty breathing," said one miner, whom state TV did not identify. "I jumped off from the workshop and I scrambled until I reached somewhere (safe). My friends (remained) in there.”

Authorities blamed the blast on a leak of methane gas. Such gases are common in mining, though modern safety measures call for ventilation and other measures to protect workers.

It wasn't immediately clear what safety procedures were in place at the privately owned Mandanjoo Co., which operated the Tabas Parvadeh 5 mine. The firm could not be reached for comment Sunday.

Iran’s new reformist President Masoud Pezeshkian, preparing to travel to New York for the U.N. General Assembly, said that he ordered all efforts be made to rescue those trapped and aid their families. He also said an investigation into the explosion had begun.

“I spoke with the ministers of health, interior and security and ordered that the issues of the families of the victims and the injured be quickly resolved,” Pezeshkian said, according to a statement from his office. “I also requested to take measures to prevent the recurrence of such incidents by improving work standards in the country’s mines.”

But Iran’s mining industry has been struck by disasters before. In 2017, a coal mine explosion killed at least 42 people. Then-President Hassan Rouhani, campaigning ahead of winning reelection, visited the site in Iran’s northern Golestan province and angry miners besieged the SUV he rode in, kicking and beating the armored vehicle in a rage.

In 2013, 11 workers were killed in two separate mining incidents. In 2009, 20 workers were killed in several incidents. Lax safety standards and inadequate emergency services in mining areas were often blamed for the fatalities.

Oil-producing Iran is also rich in a variety of minerals. Iran annually consumes around 3.5 million tons of coal, but only extracts about 1.8 million tons from its mines per year. The rest is imported, often consumed in the country’s steel mills.