Some mineralogical and geochemical aspects of middle and upper Pennsylvanian marine black shales in part of the midcontinent region
By: by George A. Desborough, Joseph R. Hatch, and Joel S. Leventhal.
Contributors: Hatch, Joseph R.; Leventhal, Joel S.; Midcontinent Strategic and Critical Minerals Project (U.S.); Geological Survey (U.S.)
Series: U.S. Geological Survey bulletin -- 1989-B; Strategic and critical minerals in the midcontinent region, United States
Publisher: U.S. G.P.O.
Published: 1992
Place of publication: [Washington
Language: eng
Number of pages: 21
Subjects: Shale -- Middle West.; Mineralogy -- Middle West.; Geochemistry -- Middle West.; Geology, Stratigraphic -- Pennsylvanian.
Notes: Includes bibliographical references (p. 8).