Reconnaissance of the ore deposits in northern Yuma County, Arizona
By: by Howland Bancroft.
Series: Geological Survey bulletin -- 451
Publisher: Govt. Print. Off.
Published: 1911
Place of publication: Washington
Language: eng
Number of pages: 130
Subjects: Ore deposits -- Arizona -- Yuma County.; Geology -- Arizona -- Yuma County.; Mines and mineral resources -- Arizona -- Yuma County.; Sedimentation and deposition -- Arizona -- Yuma County.; Veins (Geology) -- Arizona -- Yuma County.; Metamorphism (Geology) -- Arizona -- Yuma County.
Notes: Map on folded leaf in pocket (plate 1).

Includes index.

Bibliography: p. 11-12.

Library's copy lacks plate 1.