Problems with applying topographically driven flow to genesis of the Upper Mississippi Valley zinc-lead district and to fluid flow in the Illinois Basin /
Spirakis, Charles S.
Geological Survey (U.S.)
Washington : U.S. G.P.O. ; Denver, CO : For sale by U.S. Geological Survey, Information Services,
1995.
"U.S. Department of the Interior, U.S. Geological Survey"--T.p. verso.
Shipping list no.: 95-0286-P.
Includes bibliographical references (p. 10-12).
Metasomatism (Mineralogy)
Terrestrial heat flow
Zinc ores
Lead ores