Historical trends of U.S. mineral statistics for gold, silver, and the rare-earth elements
By: by D.Z Piper [and five others]
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 99-39; U.S. Geological Survey open-file report -- 99-39
Publisher: U.S. Department of Interior, U.S. Geological Survey
Published: 1999
Place of publication: Menlo Park, CA
Language: eng
Number of pages: 28
Subjects: Mineral industries; Statistics; Gold industry; Silver industry; Rare earth industry
Other titles: Historical trends of US mineral statistics for gold, silver, and the rare-earth elements
Notes: Title from title screen (viewed on Aug. 29, 2014).

Includes bibliographical references (page 12).