Record Display for the EPA National Library Catalog

RECORD NUMBER: 7 OF 10

OLS Field Name OLS Field Data
Main Title Rare-earth mineral deposits of the Mountain Pass district, San Bernardino County, California /
Author Olson, J. C. ; Olson, Jerry Chipman,
Publisher U.S. Govt. Print. Off.,
Year Published 1954
OCLC Number 03863499
Subjects Rare earths. ; Geology--California--San Bernardino County. ; Mines and mineral resources--California--San Bernardino County. ; Mines and mineral resources--California--History.
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
ERAM  QE75 .P9 no.261 Region 9 Library/San Francisco,CA 05/30/2012
Collation 75 pages : illustrations, maps (some color) ; 29 cm.
Notes
Part of the illustrative matter folded in pocket. Includes bibliographical references (pages 64-65).
Contents Notes
A geologic study of the district and its rare-earth-bearing carbonate rocks. One deposit, the Sulphide Queen carbonate body, is the greatest concentration of rare-earth minerals now known. Some data are given on radioactive minerals, principally thorite and monazite.