Copper Harbor Conglomerate
| Copper Harbor Conglomerate Stratigraphic range: Proterozoic |
|
|---|---|
| Type | Formation |
| Underlies | Nonesuch Shale |
| Overlies | Precambrian crystalline basement rocks |
| Location | |
| Region |
 Michigan
|
| Country |
 United States
|
The Copper Harbor Conglomerate is a geologic formation in Michigan. It dates back to the Proterozoic.
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Wikipedia