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Auteur Français Olson, J. C. (Jerry Chipman), 1917-2013.

Titre Rare-earth mineral deposits of the Mountain Pass district, San Bernardino County, California, by J.C. Olson ... [et al.] with a foreword on History of the discovery at Mountain Pass, California, by D.F. Hewett.

Adresse Bibliographique Washington, U.S. Govt. Print. Off., 1954.

Exemplaires

Description 75 p. illus., maps (part col.) 29 cm.
Collection Geological Survey (U.S.). Professional paper, 261
Geological Survey (U.S.). Professional paper ; 261.
Notes Part of the illustrative matter folded in pocket.
With: Bound With: Pleistocene geology of eastern South Dakota. -- Floras of the Pocono formation and Price sandstone in parts of Pennsylvania, Maryland, West Virginia, and Virginia,
Bibliography Bibliography: p. 64-65.
Sujet Rare earths.
Geology -- California -- San Bernardino County.
Mines and mineral resources -- California -- San Bernardino County.
Mines and mineral resources -- California -- History.
Autre Titre Mountain Pass district, San Bernardino County, California.
No Doc. Officiel I 19.16:261