Denning, Reynolds McConnell 1916-1967

Reynolds M. Denning was an alumnus of the Michigan College of Mining and Technology (now Michigan Technological University) in Houghton, Michigan. He was a mineralogist known for his research into the directional hardness in diamonds. He taught at Michigan Technological University and later at the University of Michigan. During World War II he worked at the Siglo Viente mine in Llallagua, Bolivia, and donated a comprehensive collection of Bolivian minerals to the A. E. Seaman Mineral Museum.

From the description of Reynolds M. Denning Notebooks, 1923-1968 1937-1943. (Michigan Technological University). WorldCat record id: 720673435