Copper Harbor, Keweenaw Co., Michigan, USA
|Latitude & Longitude (WGS84):||47° 28' 8'' North , 87° 53' 18'' West|
|Latitude & Longitude (decimal):||47.46889,-87.88833|
|Other regions containing this locality:||Keweenaw Peninsula, Michigan, USA|
|Köppen climate type:||Dfb : Warm-summer humid continental climate|
A populated place (town) on Copper Harbor (bay), and former copper mining town.
Commodity ListThis is a list of exploitable or exploited mineral commodities recorded from this region.
Mineral ListMineral list contains entries from the region specified including sub-localities
46 valid minerals. 1 (TL) - type locality of valid minerals.
Rock Types Recorded
Rock list contains entries from the region specified including sub-localities
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Entries shown in red are rocks recorded for this region.
This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.
Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org
1000 - 1600 Ma
|Copper Harbor Conglomerate|
Age: Mesoproterozoic (1000 - 1600 Ma)
Stratigraphic Name: Copper Harbor Conglomerate
Comments: Note: The unnamed formation has since been named the Porcupine Volcanics (Ypv).
Reference: Horton, J.D., C.A. San Juan, and D.B. Stoeser. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States. doi: 10.3133/ds1052. U.S. Geological Survey Data Series 1052.