Title
Preview
Creation Date
1-1-1942
Organizations
Mine
Transcription
HELENA MINE DUMP Scratch Gravel District. Lewis & Clark County. Minerals Yearbook 1942. Page 408. Silicious dump ore shipped crude to East Helena.
Document Type
Image
Recommended Citation
WPA, "Helena" (1942). Minerals Yearbook, All. 840.
https://digitalcommons.mtech.edu/minerals_yearbook_all/840
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 4.0 International License.
Keywords
Helena Mine Dump, Scratch Gravel District, Lewis & Clark County, siliceous dump ore