Resource Type

Bibliography of Petroleum and Allied Substances in 1919 and 1920 (open access)

Bibliography of Petroleum and Allied Substances in 1919 and 1920

Report issued by the Bureau of Mines consisting of bibliographies for petroleum bulletins. The bibliographies for bulletins published between 1919 and 1920 are presented.
Date: January 1923
Creator: Burroughs, Elizabeth Harding
System: The UNT Digital Library
Explosives: Their Materials, Constitution, and Analysis (open access)

Explosives: Their Materials, Constitution, and Analysis

Report issued by the Bureau of Mines over studies conducted on types of explosives. Properties, materials, and methods of different explosives are discussed. This report includes tables, and illustrations.
Date: January 1923
Creator: Taylor, Carl A. & Rinkenbach, William Henry
System: The UNT Digital Library
The Electrothermic Metallurgy of Zinc (open access)

The Electrothermic Metallurgy of Zinc

Report issued by the Bureau of Mines over the electrothermic metallurgy and smelting of zinc. Different smelting methods, processes, and equipment are presented and discussed. This report includes tables, illustrations, and photographs.
Date: May 1923
Creator: O'Harra, B. Marvel
System: The UNT Digital Library
Talc and Soapstone: Their Mining, Milling, Products and Uses (open access)

Talc and Soapstone: Their Mining, Milling, Products and Uses

Report issued by the Bureau of Mines over talc and soapstone. The different mining methods, as well as their uses are discussed. This report includes tables, illustrations, and photographs.
Date: 1923
Creator: Ladoo, Raymond B.
System: The UNT Digital Library
Timbering of Metal Mines (open access)

Timbering of Metal Mines

Report issued by the Bureau of Mines over the importance of timbering in metal mines. The reasons and methods for timbering are presented and discussed. This report includes illustrations, and photographs.
Date: June 1923
Creator: Holbrook, Elmer Allen; Ageton, Richard V. & Tufft, Harry E.
System: The UNT Digital Library