| Author: | Petrick, Alfred. |
|---|---|
| Year: | 1973 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:8570 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 8570 |
| Subjects: | Rare earth metals |
| Aluminum | |
| Lithium | |
| Titanium | |
| Iron | |
| Uranium | |
| Zinc | |
| Lead | |
| Mineral industries--By-products | |
| Link: | https://hdl.handle.net/2027/mdp.39015078470369 |