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Penn Mine slag dump and mine water, Calaveras County, Calif.
| Author: | Wiebelt, Frank Joseph. |
|---|---|
| Additional Authors: | Ricker, Spangler. |
| Year: | 1948 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Bureau of Mines, |
| SUDOC: | I 28.23:4224 |
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 4224 |
| Subjects: | Salvage (Waste, etc.)--California--Calaveras County |
| Mine water--California--Calaveras County | |
| Slag--California--Calaveras County | |
| Link: | https://hdl.handle.net/2027/mdp.39015078480525 |
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