Search Results
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1
Diamond-bit performance in schist
Published: U.S. Dept. of the Interior, Bureau of Mines, 1956Description: ii, 14 pages : illustrations, map ; 27 cm.Government Document Book -
2
Effects of core recovery, diamond size, and quality on cost of core drilling in gneiss
Published: U.S. Dept. of the Interior, Bureau of Mines, 1950Description: 11 pages, 4 leaves of plates : illustrations, map ; 27 cm.Government Document Book -
3
Diamond orientation in diamond bits : procedures and preliminary results
Published: U.S. Dept. of the Interior, Bureau of Mines, 1951Description: ii, 16 pages : illustrations, photographs ; 27 cm.Government Document Book -
4
Diamond drilling blast holes, Bell Mine, the Warner Co., Centre County, Pa
Published: Dept. of the Interior, Bureau of Mines, 1948Description: 6 pages ; 27 cm.Government Document Book -
5
Diamond-drilling blast holes, Eastern Magnetite Mine C
Published: U.S. Dept. of the Interior, Bureau of Mines, 1948Description: 7 pages : illustrations ; 26 cm.Government Document Book -
6
Blast-hole diamond drilling in California mines
Published: U.S. Dept. of the Interior, Bureau of Mines, 1948Description: 11 pages : illustrations ; 26 cm.Government Document Book -
7
Drillability studies : impregnated diamond bits
Published: U.S. Dept. of the Interior, Bureau of Mines, 1966Description: 16 pages : illustrations ; 27 cm.Government Document Book -
8
Diamond orientation in diamond bits : a method of identifying hard vectors for setting purposes
Published: U.S. Dept. of the Interior, Bureau of Mines, 1952Description: ii, 6 pages : illustrations ; 27 cm.Government Document Book -
9
Diamond orientation in diamond bits. 3 : effects of orienting high-grade drill bort in diamond-coring bit crowns
Published: U.S. Dept. of the Interior, Bureau of Mines, 1954Description: 13 pages, 5 unnumbered leaves of plates : illustrations ; 27 cm.Government Document Book -
10
Diamond-bit performance in limestone and dolomite
Published: U.S. Dept. of the Interior, Bureau of Mines, 1958Description: ii, 20 pages : illustrations, map ; 27 cm.Government Document Book -
11
Diamond-bit performance in sandstone
Published: U.S. Dept. of the Interior, Bureau of Mines, 1958Description: ii, 20 pages : illustrations ; 27 cm.Government Document Book -
12
Diamond-bit performance in cherty limestone and cherty dolomite
Published: U.S. Dept. of the Interior, Bureau of Mines, 1958Description: ii, 23 pages : illustrations, map ; 27 cm.Government Document Book