Concentration of germanium in the ash of American coals
Subtitle: a progress report
By: Taisia Stadnichenko and others
Contributors: Geological Survey (U.S.)
Series: Geological Survey (U.S.). Circular -- 272; Geological Survey circular -- 272.
Publisher: U.S. Department of the Interior, Geological Survey
Published: 1953
Place of publication: Washington, D.C
Language: eng
Number of pages: 34
Subjects: Germanium; Coal; Mines and mineral resources; Mineralogy
Notes: Includes bibliographical references (p. 11-12).