The abundance of zinc and cadmium in sphalerite-bearing coals in Illinois
By: James C. Cobb ... [et al.].
Contributors: Cobb, James C.
Series: Illinois mineral note ;; 74; Illinois minerals note ;; 74.
Publisher: Illinois State Geological Survey
Published: 1980
Place of publication: Urbana, IL
Language: eng
Number of pages: 28
Subjects: Coal -- Illinois -- Analysis.; Sphalerite -- Illinois -- Analysis.; Zinc -- Analysis.; Cadmium -- Analysis.
Notes: Bibliography: p. 21.
Cover title.
"March 1980."