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Get the Copper Harbor, MI local weather forecast by the hour and the next 10 days. ... 24/7 Help. For premium support please call: 800-290-4726 more ways to reach us. Mail. Sign in.
Get the Copper City, MI local weather forecast by the hour and the next 10 days. ... 24/7 Help. For premium support please call: 800-290-4726 more ways to reach us. Mail. Sign in. Subscriptions;
The Delaware Copper Mine is located off U.S. Highway 41 (US 41), 12 miles (19 km) south of Copper Harbor, Michigan. [4] The Delaware Copper Mine provides tours of one of the oldest copper mines in the Keweenaw, [4] dating back to 1846. [18] The mine had five shafts, with the deepest reaching 1,400 feet (430 m). [18] The mine is open June ...
Get the Delaware Beaches, DE local weather forecast by the hour and the next 10 days. ... 24/7 Help. For premium support please call: 800-290-4726 more ways to reach us. Mail. Sign in.
The best rates the Mohawk Mine ever had were in 1918 when the price of copper rose, due to World War I, to 24.73 cents/pound. The mine was able to produce 11,412,066 pounds copper at a cost of 14.64 cents per pound. At this rate the Mohawk Mine made about $1,151,477.46 (equivalent to $23,325,061 in 2023) profit.
Gratiot Copper mine - Gratiot location, Keweenaw County; Dana mine - Central; Datolite mine - Isle Royale, Keweenaw County; Delaware mine - the abandoned town of Delaware, Keweenaw County, twelve miles south of Copper Harbor Delaware Fissure mine; Dover mine - Dover location; Dorchester Mining Company mine - Houghton County
The Delaware Mine is located off U.S. Highway 41, 12 miles (19 km) in Grant Township, Keweenaw County, south of Copper Harbor, Michigan and is a Keweenaw Heritage Site. [1] [2] The Delaware Copper Mine provides tours of one of the oldest copper mines in the Keweenaw, [2] dating back to 1847. The mine had five shafts, with the deepest reaching ...
Get the Delaware, OH local weather forecast by the hour and the next 10 days.