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Quarries and quarrying -- Equipment and supplies -- Testing

See also what's at your library, or elsewhere.

• Quarries and quarrying -- Equipment and supplies
• Quarries and quarrying -- Testing

• Quarry drilling (U.S. Dept. of the Interior, Bureau of Mines, 1940), by J. R. Thoenen and E. J. Lintner (page images at HathiTrust)
• Quarry haulage (U.S. Dept. of the Interior, Bureau of Mines, 1939), by J. R. Thoenen and E. J. Lintner (page images at HathiTrust)
• Quarry shovel loading (U.S. Dept. of the Interior, Bureau of Mines, 1939), by J. R. Thoenen and E. J. Lintner (page images at HathiTrust)
• Churn-drill performance (U.S. Dept. of the Interior, Bureau of Mines, 1947), by J. R. Thoenen and E. J. Lintner (page images at HathiTrust)

Items below (if any) are from related and broader terms.

• A skull breaker in a limestone quarry (U.S. Dept. of the Interior, Bureau of Mines, 1948), by McHenry Mosier (page images at HathiTrust)
• Rock loading at lime plant quarries (U.S. Dept. of the Interior, Bureau of Mines, 1923), by Oliver Bowles and United States Bureau of Mines (page images at HathiTrust)
• Use of the churn drill at lime plant quarries (U.S. Dept. of the Interior, Bureau of Mines, 1922), by Oliver Bowles and United States Bureau of Mines (page images at HathiTrust)
• Gates rock and ore breaker Gates Iron Works ... Mark H. Irish, Toronto, Canada .. (s.n., 1888), by Mark H. Irish (Firm) and Gates Iron Works (page images at HathiTrust)

• A laboratory comparison of drag cutting methods in hard rock (U.S. Dept. of the Interior, Bureau of Mines, 1987), by Sterling J. Anderson, David A. Larson, and Roger J. Morrell (page images at HathiTrust)