Sections showing development along fissures from Ahmeek mine to Pennsylvania mine, Keweenaw counyy, Mich.
محفوظ في:
| المؤلف الرئيسي: | |
|---|---|
| التنسيق: | خريطة |
| اللغة: | الإنجليزية |
| منشور في: |
U. S. Geological Survey
|
| سلاسل: | Professional paper 144 |
| الوسوم: |
لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!
|
مواد مشابهة: Sections showing development along fissures from Ahmeek mine to Pennsylvania mine, Keweenaw counyy, Mich.
- Sections showing development along mass fissure, Ahmeek mine
- Development of Minesota fissure and associated Lodes of Michigan mine
- Longitudinal sections of Allouez conglomerate and Keweenaw mine
- Geologic sections of Quincy mine, T. 55 N., R. 34 W., Houghton County, Mich.
- Longitudinal section of forest Lode, evergreen mine
- General geologic map from Presque isle river to Victoria mine, Michigan