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. (Washington : U.S. G.P.O. ; Denver, CO : For sale by U.S. Geological Survey, Information Services, 1995)
Includes bibliographical references (p. 10-12).
Keywords: Metasomatism (Mineralogy) -- Illinois Basin; Terrestrial heat flow -- Illinois Basin; Zinc ores -- Illinois Basin; Lead ores -- Illinois Basin