Author: | Apell, Gideon A. |
---|---|
Year: | 1947 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:3991 |
Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 3991 |
Subjects: | Zinc ores--Wisconsin--Lafayette County |
Iron ores--Wisconsin--Lafayette County | |
Tailings (Metallurgy)--Sampling | |
Link: | https://hdl.handle.net/2027/mdp.39015078491167 |