Prospect- and Mine-Related Features from U.S. Geological Survey 7.5- and 15-Minute Topographic Quadrangle Maps of the United States (ver. 9.0, January 2023) (Q44146)
From geokb
a USGS data source that is in ongoing production providing details on mining related features extracted and digitized from historic USGS topographic maps
- USMIN topo map features
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Prospect- and Mine-Related Features from U.S. Geological Survey 7.5- and 15-Minute Topographic Quadrangle Maps of the United States (ver. 9.0, January 2023) |
a USGS data source that is in ongoing production providing details on mining related features extracted and digitized from historic USGS topographic maps |
|
