The copper-bearing rocks of lake Superior
By: by Roland Duer Irving
Series: Geological Survey (U.S.) Monographs -- v. 5; Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I; Monographs of the United States Geological Survey -- v. 5.; Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I
Publisher: G.P.O.
Published: 1883
Place of publication: Washington
Language: eng
Format: [electronic resource] /
Number of pages: 464
Subjects: Geology; Copper ores
Notes: Some plates preceeded by guard sheet with descriptive letterpress.

Includes index.

Reproduction of the original from the Library of Congress.

Includes bibliographical references.