A report on the economic geology of the Silverton quadrangle, Colorado
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| Description | scholarly article by Frederick L. Ransome published in January 1901 |
| Author/s |
author: Frederick L. Ransome |
| Publication date | 1901 |
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| Copyright status |
public domain in countries with 80 years pma or shorter. public domain in United States. |
| Missing/wrong data? | Edit Wikidata item |