Geology and ore deposits of the Breckenridge district, Colorado
| Image |  |
|---|---|
| Description | scholarly article by Frederick Leslie Ransome published in January 1911 |
| Author/s |
author: Frederick L. Ransome |
| Publication date | 1911 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Copyright status |
public domain in United States. |
| Missing/wrong data? | Edit Wikidata item |