GEOLOGICAL SURVEY OF KENTUCKY.
JOHN R. PROCTER, DIRECTOR.
Soils. Coals, Ores, Clays, Marls, Iron, Slags, Mineral Waters, Rocks, Etc.,
BY ROBERT PETER, M. D., ETC., ETC.,
CHEMIST TO THE SURVEY,
ASSISTED BY ALFRED M. PETER, S. MI.
The fifth Report in the New Series, and the ninth since the be-
ginning of the Geological Survey.
JOHN D. WOODS, PUBLIC PRINTER AND BINDER.