Historical trends of U.S. mineral statistics for gold, silver, and the rare-earth elements
By: by D.Z Piper ... [et al.]
Contributors: Piper, David Z; Geological Survey (U.S.)
Series: Open-file report -- 99-39; U.S. Geological Survey open-file report -- 99-39
Publisher: U.S. Dept. of Interior, U.S. Geological Survey
Published: 1999
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Number of pages: 28
Subjects: Mineral industries -- United States -- Statistics; Gold industry -- United States -- Statistics; Silver industry -- United States -- Statistics; Rare earth industry -- United States -- Statistics
Genres: Statistics
Other titles: Historical trends of US mineral statistics for gold, silver, and the rare-earth elements
Notes: Cover title

Shipping list no.: 2000-0290-M

Imprint from transmittal sheet

Includes bibliographical references (leaf 12)

Microfiche. [Denver, Colo. : U.S. Geological Survey, 2000?] 1 microfiche : negative.