Chemistry of thermal waters and mineralogy of the new deposits at Mount St. Helens
Subtitle: a preliminary report
By: by David P. Dethier, and David Frank, and David R. Pevear
Contributors: Pevear, David R; Frank, David; Geological Survey (U.S.)
Series: Open-file report -- 81-80; Open-file report (Geological Survey (U.S.)) -- 81-80
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1980
Place of publication: Seattle, Wash
Language: eng
Format: Microform
Subjects: Mines and mineral resources -- Washington (State) -- Saint Helens, Mount
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981?]. 1 microfiche ; 11 x 15 cm

"December 1980."

Bibliography: leaf 6