Sampling deep ore deposits by rotary drilling and methods of surveying and controlling the direction of drill holes / by Russell R. Trengove and A.C. Johnson.

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Bibliographic Details
Online Access:	Search for the full-text version of this title in HathiTrust
Main Author:	Trengove, Russell R.
Corporate Author:	United States. Bureau of Mines
Other Authors:	Johnson, A. C.
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : Dept. of the Interior, Bureau of Mines, 1956.
Series:	Information circular (United States. Bureau of Mines) ; 7768.
Subjects:	Rotary drilling.

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Call Number:	I 28.27:7761-7775
I 28.27:7761-7775	Available Place a Hold Contents The following works are all found in the book indicated by the call number above. National motor-gasoline survey, winter 1955-56 / by O.C. Blade. Crude-oil and refined-products pipeline mileage in the United States, January 1, 1956... Sodium sulfate deposits along the southeast shore of Great Salt Lake, Salt Lake and T... Bibliography of zirconium / by Eleanor Abshire. A reconnaissance of sulfur resources in Wyoming, Colorado, Utah, New Mexico, and Ariz... Mining methods and costs at the Westside Mine of the Eagle-Picher Co., Cherokee Count... Sampling deep ore deposits by rotary drilling and methods of surveying and controllin... Use of prestressed precast shaft supports, Banner Mine, Lordsburg, N. Mex. / Allen D.... Administration of the Federal Coal-Mine Safety Act, calendar year 1955 / by James Wes... National first-aid and mine rescue contest : Knoxville, Tenn., October 10, 11, and 12... Petroleum refineries, including cracking plants, in the United States, January 1, 195... Potential of heavy-mineral-bearing alluvial deposits in the Pacific Northwest / by A.... Safety plan at Ray Mines Division, Kennecott Copper Corp., Ray, Ariz. / by Allen D. L... National survey of burner fuel oils, 1956 / by O.C. Blade.