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Arizona Copper Company
Coronado Mine Haulage Disaster

Clifton, Greenlee County, Arizona
August 13, 1913
No. Killed - 9

See also: Coronado Mine Cave-in, June 22, 1906

From the Google News Archives:  External Link
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Nine men were killed and one probably fatally injured late last night when a cable pin snapped at the Coronado mine and two ore cars, carrying 12 tons of ore and 13 miners, dashed down a 38 degree grade for a distance of 3,300 feet.

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