Geology of the Aspen mining district, Colorado, with atlas
Monograph
31
By: Josiah Edward Spurr
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Abstract
Field work in the Aspen district was begun by the writer and Mr. Tower about July 1, 1898, and continued to about December 1 of the same year. The summer months were chiefly spent in the study of the surface, while the fall and early winter were devoted to the investigations of underground phenomena, as shown in mine workings.
Study Area
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Geology of the Aspen mining district, Colorado, with atlas |
| Series title | Monograph |
| Series number | 31 |
| DOI | 10.3133/m31 |
| Year Published | 1898 |
| Language | English |
| Publisher | U.S. Government Printing Office |
| Description | xxxv, 260 p. |
| Country | United States |
| State | Colorado |
| Scale | 30500 |
| Google Analytic Metrics | Metrics page |