Castle Gate Mine disaster
Encyclopedia
The Castle Gate mine disaster occurred on March 8, 1924, in a coal mine near the town of Castle Gate, Utah
Castle Gate, Utah
Castle Gate is a ghost town located in Carbon County in eastern Utah, USA. Castle Gate was a mining town approximately southeast of Salt Lake City, Utah. The name of the town was derived from a rock formation near the mouth of Price Canyon...

 (now dismantled), located approximately 90 miles (144.8 km) southeast of Salt Lake City
Salt Lake City, Utah
Salt Lake City is the capital and the most populous city of the U.S. state of Utah. The name of the city is often shortened to Salt Lake or SLC. With a population of 186,440 as of the 2010 Census, the city lies in the Salt Lake City metropolitan area, which has a total population of 1,124,197...

. All of the 171 men working in the mine were killed in the series of three violent explosions. One worker, the leader of the rescue crew, died from carbon monoxide
Carbon monoxide
Carbon monoxide , also called carbonous oxide, is a colorless, odorless, and tasteless gas that is slightly lighter than air. It is highly toxic to humans and animals in higher quantities, although it is also produced in normal animal metabolism in low quantities, and is thought to have some normal...

 inhalation while attempting to reach the victims shortly after the explosion.

The explosions

The explosions were determined to have been caused by a failure to properly dampen coal dust
Coal dust
Coal dust is a fine powdered form of coal, which is created by the crushing, grinding, or pulverizing of coal. Because of the brittle nature of coal, coal dust can be created during mining, transportation, or by mechanically handling coal.-Explosions:...

 in the mine during the previous shift. The first blast occurred between 8:00 a.m. and 8:15 a.m. in a chamber approximately 7000 feet (2,133.6 m) from the entrance to the Utah Fuel Company's Castle Gate Mine #2. A fire boss
Fire boss
A fire boss is a person employed at a mine or state certified official, responsible for examining a mine for dangers, particularly explosive, poisonous or suffocating gases. Usually the fire boss is the first person to enter a mine, to verify its safety, before a shift crew enters...

 in this chamber was investigating gas near the roof of the mine when his carbide lamp
Carbide lamp
Carbide lamps, properly known as acetylene gas lamps, are simple lamps that produce and burn acetylene which is created by the reaction of calcium carbide with water....

 went out. The miner attempted to relight his lamp with a match
Match
A match is a tool for starting a fire under controlled conditions. A typical modern match is made of a small wooden stick or stiff paper. One end is coated with a material that can be ignited by frictional heat generated by striking the match against a suitable surface...

 which ignited the gas
Firedamp
Firedamp is a flammable gas found in coal mines. It is the name given to a number of flammable gases, especially methane. It is particularly commonly found in areas where the coal is bituminous...

 and coal dust, setting off a gigantic explosion.

The force of the explosion was powerful enough to launch a mining car, telephone poles, and other equipment across the canyon, a distance of nearly a mile from the entrance to the mine. The steel gates of the mine were ripped from their cement foundations. Inside the mine, rails were twisted, roof supports were destroyed, afterdamp
Afterdamp
Afterdamp is the toxic mixture of gases left in a mine following an explosion caused by firedamp, which itself can initiate a much larger explosion of coal dust. It consists of carbon dioxide, carbon monoxide and nitrogen. Hydrogen sulfide, another highly toxic gas, may also be present...

 and coal dust filled the air, and the lamps of the surviving miners were blown out. As these men attempted to relight their lamps, a second explosion was sparked, killing the remainder of the workers in the mine. A third explosion occurred approximately 20 minutes later, causing a destructive cave-in.

Aftermath

Recovery of the bodies took nine days. Identification of the victims was only possible, in some cases, by recognizing familiar articles of clothing. The remains of one miner were exhumed from the small cemetery near the mine entrance in order to rebury his body with his head, which was found some distance from the mine entrance subsequent to the hasty funeral service he had initially received.

The nationalities of the men killed in the explosion reflect the labor force of mining industry in the United States in the early 20th century. Of the 171 fatalities, 50 were native-born Greeks, 25 were Italians, 32 English or Scots, 12 Welsh, four Japanese, and three Austrians (or South Slavs). The youngest victim was 15 years old and the oldest was 73.

Two weeks prior to the explosion, the Utah Fuel Company had laid off many of the unmarried miners and miners without dependents during a period of reduced orders for coal. As a result, 114 of the men who were killed in the disaster were married men, leaving behind 415 widows and fatherless children. The death benefits from the Utah State Workmen's Compensation Fund, established in 1917, provided $5,000 per dependent, paid out in $16 per week for six years. However, the Castle Gate Relief Fund, which had solicited funds from each county in Utah, continued to disburse benefits to some dependents as late as 1936.

Conclusion

With this explosion, Carbon County, Utah
Carbon County, Utah
Carbon County is a county located in the U.S. state of Utah. Named for the major coal deposits in the area, the county seat and largest city, is Price. Carbon County is the second largest natural gas producer in Utah , with 94 billion cubic feet produced in 2008. As of 2010 the population was...

 had suffered both the worst and the third-worst mining disasters in the history of the mining industry in the United States to that point. The Castle Gate mine disaster currently ranks as the 10th worst mining disaster in United States history and the second worst mining disaster in the history of the state of Utah, following the Scofield Mine disaster
Scofield Mine disaster
The Scofield Mine disaster was a mining explosion that occurred at the Winter Quarters mine in 1900. The mine was located at near the town of Scofield, Utah.In terms of life lost it was the worst mining accident at that point in American history....

 of 1900, which killed 200 miners.

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