Injury Experience in Quarrying, 1961-63 |
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activities Mills Grand Alabama Arizona Arkansas Cement Connecticut Dimension stone employment data end of table experience and employment falls of persons Falls of rock Fatal Nonfatal Fatal footnote at end Grand total Underground Granite Handtools Haulage Hawaii kind of stone lime Limestone chief product loose objects Machinery Marble materials or objects million man-hours Mills Grand total mines Underground mines mining activities Mills mining mining activities mining Total mining Miscellaneous stone Missouri Montana Nebraska Nonfatal Fatal Nonfatal nonfatal injuries North Carolina officeworkers Oklahoma Pennsylvania percent Permanent partial Permanent total Pneumoconiosis quarries and mills rates per million Sandstone sharp or loose Slate Slips or falls South Dakota Stepping or kneeling stone quarries surface mining Total Surface Total mining Temporary total Tennessee Total mining activities Total mining Mills total Open quarries Total or average Total Other surface Traprock Underground mines Open Underground mines Underground Underground Surface Total Vermont West Virginia Wisconsin Wyoming