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Mineral Data Improvements and Critical Materials R&d At the U.S. Bureau of Mines.
NTIS: PB 255 964 :25 pages
Details of the Bureau of Mines supply/demand analysis operations covering over 100 mineral commodities are described. All data gathered on copper are listed for a case study. The role of minerals in the economy is quantified both in tonnage and in dollars, along with the degree of importation and the sources thereof for 37 major minerals. The relation of minerals to the transportation infrastructure is detailed and 100 mineral commodities are classified in a matrix of 60 possible problems involved herewith.
NTIS Accession No.
NTIS: PB 255 964
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division