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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 31 to 40 of 145 (0.041 seconds)

Spelling suggestions: "subject:"copper ore"" "subject:"chopper ore""

31

Sulfide filming and flotation of chrysocolla

Faust, William A., 1916- January 1938 (has links)
No description available.
Copper ores.
Flotation.
Copper -- Metallurgy.
32

Notes on the development of the flotation process for concentrating copper and iron sulphide ore

Marshall, Holman Thompson. January 1916 (has links) (PDF)
Thesis (B.S.)--University of Missouri, School of Mines and Metallurgy, 1916. / The entire thesis text is included in file. Typescript. Illustrated by author. Title from title screen of thesis/dissertation PDF file (viewed April 30, 2009)
Flotation. Copper ores Iron ores
33

Characteristics of favorable cappings from several southwestern porphyry copper deposits

Loghry, James Davy, 1934- January 1972 (has links)
No description available.
Porphyry.
Copper ores -- Arizona.
Copper ores -- New Mexico.
Copper ores -- Mexico -- Sonora (State)
34

Tectonic controls, timing and geochemistry of supergene enrichment of the Tyrone porphyry copper deposit, Grant County, New Mexico /

Mach, Craig J. January 2009 (has links)
Thesis (Ph. D.)--University of Nevada, Reno, 2008. / "December, 2008." Accompanying CD-ROM contains appendices C and D. Appendix C: AutoCAD files with drill hole log; Appendix D: excel spreadsheet with copper mass balance calculations. Includes bibliographical references (leaves 206-215). Library also has microfilm. Ann Arbor, Mich. : ProQuest Information and Learning Company, [2009]. 1 microfilm reel ; 35 mm. Online version available on the World Wide Web.
35

Cathodoluminescent quartz textures and fluid inclusions in veins of the porphyry copper-molybdenum deposit in Butte, Montana : constraints on physical and chemical evolution of the hydrothermal system /

Rusk, Brian Geoffrey, January 2003 (has links)
Thesis (Ph. D.)--University of Oregon, 2003. / Typescript. Includes vita and abstract. Includes bibliographical references (leaves 211-235). Also available for download via the World Wide Web; free to University of Oregon users.
36

Aplites and pegmatites in certain productive and barren North American Laramide and mid-Tertiary intrusions

Wahab, Osman Abdel, 1933- January 1974 (has links)
No description available.
Aplite.
Dikes (Geology)
Copper ores -- Arizona.
37

Paragenesis, geochemistry, and temperatures of formation of alteration assemblages at the Sierrita deposit, Pima County, Arizona

Preece, Richard Kellar January 1979 (has links)
No description available.
Copper ores -- Arizona -- Sierrita.
Quartz -- Arizona -- Sierrita.
38

THE KINETICS OF THE DISSOLUTION REACTIONS OF COPPER AND COPPER - IRON-SULFIDE MINERALS USING FERRIC-SULFATE SOLUTIONS

Lowe, Donald Frank, 1934- January 1970 (has links)
No description available.
Copper mines and mining.
Leaching.
Copper ores.
39

A comparison of hydrometallurgical methods for treating a typical Arizona ore

Barney, Wayne K., 1929- January 1954 (has links)
No description available.
Copper -- Metallurgy.
Hydrometallurgy.
Copper ores -- Arizona.
40

The preparation and study of copper mill products using the techniques of ore microscopy and statistical analysis

Williams, Lee Roy, 1929- January 1963 (has links)
No description available.
Copper ores -- Sampling.
Microscopy.
Metallurgical analysis.

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