Mass Fissure, Copper City, Keweenaw Co., Michigan, USA
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|Latitude & Longitude (WGS84):||47° 17' 35'' North , 88° 22' 35'' West|
|Latitude & Longitude (decimal):||47.29305648803711, -88.37638854980469|
Deposit:: WHITE, W.S., CORNWALL, H.R., AND SWANSON, R.W., 1953, BEDROCK GEOLOGY OF THE AHMEEK QUADRANGLE, MICHIGAN: USGS MAP GQ-27, SCALE
Commodities (Major) - Copper
Development Status: Past Producer
Deposit Model: 96: Native Cu
Host Rock Unit: Portage Lake Volcanics
Host Rock: Basalt
6 entries listed. 6 valid minerals.
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