Last Chance Gulch mining district
E1795133
UNEXPLORED
The Last Chance Gulch mining district was the rich placer-mining area in what is now downtown Helena, Montana, whose gold discoveries in 1864 sparked the Helena gold rush and led to the city’s rapid growth.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Last Chance Gulch mining district canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.