Date of Award
Bachelor of Science in Mining Engineering
Professor Koehler S. Stout
Diamond drilling is based on the extreme hardness of the diamond enabling it to cut or abade rocks, minerals or other materials found in the earth's crust, or that may be manufactured by man.
Cox, William R., "Diamond Drilling Equipment" (1957). Bachelors Theses and Reports, 1928 - 1970. 467.