superior analyses of igneous rocks from Roth's tabellen, 1869 to 1884
Subtitle: arranged according to the quantitative system of classification
By: by Henry Stephens Washington.
Contributors: Roth, Justus Ludwig Adolf, 1818-1892.
Series: United States geological survey -- no.28 Subject series: D, Petrography and mineralogy, 27; E, Chemistry and physics, 41
Publisher: Govt. print. off.
Published: 1904
Place of publication: Washington
Language: eng
Number of pages: 68
Subjects: Rocks, Igneous.; Rocks -- Analysis.
Notes: Includes index.

Supplements "Chemical analyses of igneous rocks published from 1884 to 1900 ... by Henry Stephens Washington", Professional paper no. 14.

Also available as: Microfilm. - Princeton, N.J : Princeton Microfilms Corp. - 1 microfilm reel ; 35 mm.