Mineral resources of Minnesota;
edited by William H. Emmons and Frank F. Grout. Sections prepared by Frank F. Grout, John W. Gruner, George M. Schwartz, Clinton E. Stauffer and George A. Thiel.
- Minneapolis, The University of Minnesota press, 1943.
- viii, 149 p. illus. 24 cm.
- Minnesota. Geological survey. Bulletin 30 .
At head of title: University of Minnesota. Minnesota Geological survey. William H. Emmons, director. "A list of the minerals of Minnesota": p. 141-143.