Sections showing development along mass fissure, Ahmeek mine
Enregistré dans:
| Auteur principal: | |
|---|---|
| Format: | Carte |
| Langue: | anglais |
| Publié: |
U. S. Geological Survey
|
| Collection: | Professional paper 144 |
| Tags: |
Pas de tags, Soyez le premier à ajouter un tag!
|
Documents similaires: Sections showing development along mass fissure, Ahmeek mine
- Sections showing development along fissures from Ahmeek mine to Pennsylvania mine, Keweenaw counyy, Mich.
- Development of Minesota fissure and associated Lodes of Michigan mine
- Longitudinal section of forest Lode, evergreen mine
- Longitudinal sections of Allouez conglomerate and Keweenaw mine
- Geologic sections of Quincy mine, T. 55 N., R. 34 W., Houghton County, Mich.
- Geologic sections of Elm river mine (contact copper co.), T. 52 N., R. 36 W.