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The Rare-earth Elements, Yttrium, and Thorium. A Materials Survey.
Parker-JG; Baroch-CT; Adams-JW
NTIS: PB 201 805 :92 pages
This materials survey on the rare-earth elements, yttrium, and thorium is part of a series prepared by the Bureau of Mines, under the sponsorship of the office of emergency preparedness, to give comprehensive information on metals and minerals that are essential to national security. This publication summarizes the supply-demand position in the United States for the rare-earth elements, yttrium, and thorium and includes information on their properties, resources, industry structure, production, consumption, trade, strategic factors, and pertinent history. (Out of print.)
IH; Information Circular;
NTIS Accession No.
NTIS: PB 201 805
Page last reviewed: September 2, 2020
Content source: National Institute for Occupational Safety and Health Education and Information Division