Geologic sections of Quincy mine, T. 55 N., R. 34 W., Houghton County, Mich.
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Fformat: | Map |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
U. S. Geological Survey
|
| Cyfres: | Professional paper 144 |
| Tagiau: |
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
|
Eitemau Tebyg: Geologic sections of Quincy mine, T. 55 N., R. 34 W., Houghton County, Mich.
- Geologic sections in TPS. 54 and 55 N., R. 34 W.
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- Geologic sections of Elm river mine (contact copper co.), T. 52 N., R. 36 W.
- Geologic sections in T. 56 N., R 33 W.