| Author: | Becker, Robert M. |
|---|---|
| Additional Authors: | Shannon, S. S., Jr. |
| Year: | 1961 |
| Document Type: | N/A |
| SUDOC: | I 28.23:5864 |
| Series: | United States Bureau of Mines Reports |
| Report Number: | R. I. 5864 |
| Subjects: | Magnetite. |
| Iron ores -- Colorado -- Fremont County. | |
| Link: | http://digital.library.unt.edu/ark:/67531/metadc38690/ |