Uranium past producer · Grand County, Utah
discovered 1940
Drawn as an underground mine, reached by a shaft or tunnel and worked along the ore. The ore color stands for uranium. Federal records note the kind of operation and its status, not its depth or layout, so this is a typical example rather than a survey of this site.
| State | Utah |
| County | Grand |
| Coordinates | 38.67998, -109.14959 |
| Tertiary | Uranium |
| Status | Past Producer |
| Type | Underground |
| Discovery Year | 1940 |
| Data Source | USGS MRDS |
| Source ID | 10130200 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Elva M. Group | 0.0 mi | Uranium | Past Producer |
| Petrified Tree | 0.1 mi | Past Producer | |
| Thomas B | 0.1 mi | Past Producer | |
| Elva M 2 | 0.2 mi | Prospect | |
| Mary-Petrified Tree #8 | 0.2 mi | Past Producer | |
| Mary No. 3 | 0.3 mi | Uranium | Past Producer |
| Effie F | 0.3 mi | Past Producer | |
| Effie F. Mine | 0.3 mi | Uranium, Vanadium | Past Producer |
| Captain Jack | 0.3 mi | Uranium | Past Producer |
| Captain Jack -Petrified Tree | 0.3 mi | Past Producer | |
| Unnamed near Castle Valley, UT | 0.4 mi | Uranium | Producer |
| Unnamed near Castle Valley, UT | 0.4 mi | Uranium | Producer |
This mine is a past producer — it was once operational but is no longer actively mining. Past producer sites may still have environmental impacts including disturbed land, tailings piles, and potential water quality effects. Some past producer sites have been reclaimed, while others remain as-is. Check with your state mining or environmental agency for current site conditions.