Geological aspects of prospecting and areas for prospecting in the zinc-lead district of northwestern Illinois

Publication Information:

Key Details:

Catalog

RI116

Publication Year

1946

Author

H. B. Willman, R. R. Reynolds, and Paul Herbert, Jr.

Publication Type

Report of Investigations

Additional Details:

Publication Link

Report of Investigations 116

Plate 1 (2 MB pdf)

Plate 2 (1 MB pdf)

Publication Price