The copper deposits of Michigan
Professional Paper
144
By: B.S. Butler and W. S. Burbank
Links
- Document: Report (pdf)
- Plates:
- Plate 2 (pdf)
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- NGMDB Index Page: National Geologic Map Database Index Page
- Download citation as: RIS | Dublin Core
Abstract
The copper district of Keweenaw Point, in the northern peninsula of Michigan, is the second largest producer of copper in the world. The output of the district since 1845 has been more than 7,500,000,000 pounds and showed a rather steady and consistent increase from the beginning of production to the end of the World War in 1918, since which there has been a marked decrease.
Study Area
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | The copper deposits of Michigan |
| Series title | Professional Paper |
| Series number | 144 |
| DOI | 10.3133/pp144 |
| Year Published | 1929 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Description | Report: xii, 238 p.; 51 Plates: 63.58 × 41.86 inches or smaller |
| Country | United States |
| State | Michigan |
| Scale | 1000000 |
| Online Only (Y/N) | N |
| Additional Online Files (Y/N) | N |
| Google Analytic Metrics | Metrics page |