Argonaut Mine
Encyclopedia
The Argonaut Mine is a gold mine
Gold mining
Gold mining is the removal of gold from the ground. There are several techniques and processes by which gold may be extracted from the earth.-History:...

 in Jackson, California
Jackson, California
Jackson is the county seat of Amador County, California. The population was 4,651 at the 2010 census, up from 3,989 at the 2000 census...

, United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

. It was discovered in 1850 and was the site of the worst gold-mining disaster in the state's history. The mine closed in 1942 and, along with the nearby Kennedy Mine
Kennedy Mine
The Kennedy Gold Mine is a gold mine in Jackson, California, one of the deepest mines in the world. It closed in 1942 and together with nearby Argonaut Mine, is registered as California Historical Landmark #786...

, is registered as California Historical Landmark
California Historical Landmark
California Historical Landmarks are buildings, structures, sites, or places in the state of California that have been determined to have statewide historical significance by meeting at least one of the criteria listed below:...

 #786.

It was discovered by two miners, James Hager and William Tudor. The mine's serious development began in 1893 when it was purchased by the Argonaut Mining Company. The mine operated until 1942, reaching a vertical depth of 5,570 feet (1,688 m) via a sixty-three degree shaft and produced more than $25 million in gold.

The disaster

On August 27, 1922, forty-seven miners, mostly immigrants from Italy
Italy
Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

, Spain
Spain
Spain , officially the Kingdom of Spain languages]] under the European Charter for Regional or Minority Languages. In each of these, Spain's official name is as follows:;;;;;;), is a country and member state of the European Union located in southwestern Europe on the Iberian Peninsula...

, and Serbia
Serbia
Serbia , officially the Republic of Serbia , is a landlocked country located at the crossroads of Central and Southeast Europe, covering the southern part of the Carpathian basin and the central part of the Balkans...

, were trapped in a fire 4,650 feet (1,409 m) below ground. Other miners who had been near the surface poured water down the shaft in an attempt to put out the flames. By dawn, townspeople and other miners arrived to help, but it took two-and-a-half days for the fire to be extinguished.

Rescuers began re-opening tunnels from the Kennedy Mine which had been closed since an earlier fire in 1919. It was slow going, but hopes remained high until September 18, when a canary
Domestic Canary
The Domestic Canary, often simply known as the canary, is a domesticated form of the wild Canary, a small songbird in the finch family originating from the Macaronesian Islands ....

 inserted beyond a bulkhead
Bulkhead (partition)
A bulkhead is an upright wall within the hull of a ship or within the fuselage of an airplane. Other kinds of partition elements within a ship are decks and deckheads.-Etymology:...

 by oxygen-tank-equipped workers died. Still, it took three weeks to reach the level at which the miners were trapped. None survived, and evidence indicated that they had all died within hours of the fire's breaking out. One of the bodies was not recovered until a year later. Most likely, water flushed down the shaft carried his body further into the mine, but in the intervening time, newspapers speculated he had fled the mine to start a new life.

It was determined that the mine had violated safety regulations, but the owners escaped punishment, as the United States Bureau of Mines
United States Bureau of Mines
For most of the 20th century, the U.S. Bureau of Mines was the primary United States Government agency conducting scientific research and disseminating information on the extraction, processing, use, and conservation of mineral resources.- Summary :...

 had little enforcement power. The cause of the fire was never determined and put down to "incendiarism," a broad term meaning either arson
Arson
Arson is the crime of intentionally or maliciously setting fire to structures or wildland areas. It may be distinguished from other causes such as spontaneous combustion and natural wildfires...

or defective wiring.
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