Chemistry of ash and leachates from the May 18, 1980 eruption of Mount St. Helens, Washington
By: Todd K. Hinkley, editor ; with a section on laboratory methods developed for Mount St. Helens water and acid leaching studies by Stephen A. Wilson and Carol A. Gent.
Contributors: Hinkley, Todd K.
Series: U.S. Geological Survey professional paper ;; 1397
Publisher: U.S. G.P.O.
Published: 1987
Place of publication: Washington
Language: eng
Number of pages: 64
Subjects: Volcanic ash, tuff, etc. -- Washington (State) -- Saint Helens, Mount, Region -- Analysis.; Saint Helens, Mount (Wash.) -- Eruption, 1980.
Notes: Includes bibliographies.
Table of contents: title: Chemical and mineralogic aspects of observed fractionation of ash from the May 18, 1980 eruption of Mount St. Helens / by Todd K. Hinkley ... [et. al.].; title: Leachate chemistry of ash from the May 18, 1980 eruption at Mount St. Helens / by Todd K. Hinkley and Kathleen S. Smith.