Geology and ore deposits of the Philipsburg quadrangle, Montana
| Image |  |
|---|---|
| Description | scholarly article by William Harvey Emmons published in January 1913 |
| Author/s |
author: William Harvey Emmons |
| Publication date | 1913 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Copyright status |
public domain in United States. |
| Missing/wrong data? | Edit Wikidata item |