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Overview of Rare-earth Reserves and Worldwide Availability.

Authors
Hedrick-JB
Source
Proc 8th Int'l Workshop Univ of Dayton Ohio, 1985 May; :365-376
Link
NIOSHTIC No.
10005232
Abstract
This paper examines the growth in the use of rare-earth permanent magnets and its dependence on the availability of many of the lanthanide elements and yttrium (rare earths). Reserves and resources of rare earths, located throughout the world, are large relative to demand. Theoretical rare-earth supplies, based on the average rare-earth contents of producing reserves and theoretical processing and separation capabilities, are calculated to assess future rare-earth availability.
Publication Date
19850501
Document Type
OP;
Fiscal Year
1985
NTIS Accession No.
NTIS Price
Identifying No.
OP 103-86
NIOSH Division
WO;
Source Name
Proc. 8th Int'l Workshop, Univ. of Dayton, OH, May 1985, PP. 365-376
State
OH;
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