Author: | Munson, Gerald A. |
---|---|
Additional Authors: | Clarke, Fremont F. |
Year: | 1948 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:4190 |
Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 4190 |
Subjects: | Pegmatites--South Dakota |
Mica--South Dakota | |
Link: | https://hdl.handle.net/2027/mdp.39015078480269 |