Geologic map of the Penn Mine, Calaveras County, California
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Abstract
Study Area
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Geologic map of the Penn Mine, Calaveras County, California |
| Series title | Miscellaneous Field Studies Map |
| Series number | 1797 |
| ISBN | 0607816287 |
| DOI | 10.3133/mf1797 |
| Year Published | 1985 |
| Language | ENGLISH |
| Description | 4 maps on 2 sheets ;96 x 96 cm. and smaller, sheets 112 x 116 cm. and 86 x 69 cm., folded in envelope 25 x 32 cm. |
| Scale | 1200 |