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One dies in Utah rescue attempt Three die in Utah rescue attempt
(about 2 hours later)
One rescuer has died and eight more have been injured during efforts to reach a group of coal miners trapped underground in the US state of Utah. Three rescuers have died and six more have been injured during efforts to reach a group of coal miners trapped underground in the US state of Utah.
It is thought that the rescue workers were caught in a cave-in as they tried to dig a tunnel to the spot where it is believed the trapped miners are. It is thought that the rescue workers were caught in a cave-in as they tried to dig a tunnel to the spot where it is believed the six miners are trapped.
Several of the rescuers are being treated in hospital. Several of the rescuers are being treated in nearby hospitals.
No contact has been made with the six trapped miners since a tunnel collapsed in the mine on 6 August. No contact has been made with the six trapped miners since a tunnel collapsed 1,500ft (457m) underground on 6 August.
The accident is another setback to the attempt to reach the miners. The accident is another setback to the attempt to reach the miners. CRANDALL CANYON MINE Located in Manti-La Sal National Forest, 16 miles (25km) from HuntingtonUses the "retreat mining" method, which experts say is one of most dangerous Coal pillars hold up area of mine's roof. When completely mined, pillars are pulled, causing intentional roof collapse
CRANDALL CANYON MINE Located in Manti-La Sal National Forest, 16 miles (25km) from HuntingtonUses the "retreat mining" method, which experts say is one of most dangerous Coal pillars hold up area of mine's roof. When completely mined, pillars are pulled, causing intentional roof collapse
Dirk Fillpot, spokesman for the federal Mine Safety and Health Administration, said all rescue workers had been evacuated from the mine.Dirk Fillpot, spokesman for the federal Mine Safety and Health Administration, said all rescue workers had been evacuated from the mine.
He said the accident was caused by a "bump" - a build-up of pressure that shoots coal from the walls with great force. He said the accident was caused by a "mountain bump" - a build-up of pressure inside a mine from overhead rock that forces surrounding rock and coal to shoot out of the walls with great force.
Experts say the chances of finding the miners alive are now slim. The governor of Utah, Jon Huntsman, said the state had "witnessed a most unfortunate incident on top of last week's tragedy".
Initially the collapse was blamed on an earthquake, but experts have since suggested the shafts might have caved in with enough force to register on seismographs. "I hope the lessons we learn from this week in Utah will be instrumental in improving mine safety everywhere," he said in a statement.
This has led to speculation that mining procedures could have triggered the incident. Experts say the chances of finding the six trapped miners alive are now slim.
Initially the mine collapse was blamed on an earthquake, but experts have since suggested the shafts might have caved in with enough force to register on seismographs.
This has led to speculation that mining procedures could have triggered the incident, but that has been strongly denied by the mine company.