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MSHA - Mining Industry Accident, Injuries, Employment, and Production Historical Statistics - Stone Quarries and Mills
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Historical Data Tables for 1978 - 2008
(Files Updated 02/03/2010)
   Number of Operations
   Average Number of Employees
   Employee Hours Worked
   Number of Fatal Injuries and Fatal Incidence Rates
   Number of Nonfatal Days Lost Injuries and Incidence Rates
   Number of No Days Lost Injuries and Incidence Rates
   Number of Injuries and Total Incidence Rates (IR)


Historical Data Tables for 1958-77
   Injury Experience and Worktime Data [Sand and Gravel Plants]


Historical Data Tables for 1931-1977
No Information has been compiled for these years.