Availability of platinum and platinum-group metals
By: by Catharine T. Fogg and Joseph L. Cornellisson.
Contributors: Cornellisson, Joseph L.
Series: Information circular ;; 9338; Information circular (United States. Bureau of Mines) ;; 9338.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1993
Place of publication: Washington, D.C
Language: eng
Number of pages: 54
Subjects: Platinum group.; Platinum ores.; Platinum ores -- United States.
Notes: Includes bibliographical references (p. 33-35).