Selenium content of some volcanic rocks from western United States and Hawaiian Islands
By: by D. F. Davidson, and H. A. Powers.
Contributors: Powers, Howard Adorno, 1904-
Series: Contributions to geochemistry; Geological Survey bulletin -- 1084-C
Publisher: U.S. G.P.O.
Published: 1959
Place of publication: Washington
Language: eng
Number of pages: 81
Subjects: Selenium ores -- Analysis.; Volcanic ash, tuff, etc. -- West (U.S.) -- Analysis.; Volcanic ash, tuff, etc. -- Hawaii -- Analysis.; Analytical geochemistry -- West (U.S.); Analytical geochemistry -- Hawaii.
Notes: "Geology and geochemistry of selenium based on analysis of volcanic rocks from selected localities"--t.p.

Includes bibliographical references (p. 80-81).