 |
|
Amalgamation practice at the Porcupine United Gold Mines, Ltd., Timmins, Ont.
| Author: | Vary, Ronald A. |
|---|---|
| Year: | 1931 |
| Document Type: | MAIN |
| Issuing Agency: | U.S. Dept. of Commerce, Bureau of Mines, |
| SUDOC: | C 22.11:6433 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 6433 |
| Subject: | Gold mines and mining--Ontario |
| Link: | https://hdl.handle.net/2027/mdp.39015095085828 |
Search developed and maintained by the University of Washington Libraries
Copyright 2010