Mercury: A Materials Survey (open access)

Mercury: A Materials Survey

Report issued by the U.S. Bureau of Mines discussing materials surveys conducted on mercury. As stated in the foreword, "the surveys dealing with metals and minerals summarize the demand-supply position in the United States and include information on production, imports, consumption, exports, substitutes, and pertinent history" (p. v). This report includes maps, tables, illustrations, and photographs.
Date: 1959
Creator: Pennington, James W. & Bailey, Edgar H.
System: The UNT Digital Library
Tungsten Deposits of Yuma, Maricopa, Pinal, and Graham Counties, Arizona (open access)

Tungsten Deposits of Yuma, Maricopa, Pinal, and Graham Counties, Arizona

Report issued by the Bureau of Mines over tungsten deposits of Arizona. Characteristics of the tungsten deposits are discussed. This report includes tables, maps, and illustrations.
Date: 1959
Creator: Dale, Vernon B.
System: The UNT Digital Library