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Michigan Lighthouse Fund
Michigan Lighthouse Lighthouse
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GRANITE ISLAND LIGHT
Location: NW END GRANITE ISLAND/LAKE SUPERIOR
Body of Water: Superior
County: Marquette
Year Station Established: 1868
Siting: Island
Latitude: 46° 43' 18"
Longitude: 87° 24' 42"

PHOTOGRAPH GRANITE ISLAND LIGHTHOUSE
Year Constructed: 1868
Year Current Tower(s) First Lit: 1869
Operational? No
Automated? 1939
Deactivated: Not Available
Foundation Materials: ROCK
Construction Materials: GRANITE
Ancillary Buildings: Yes
Grounds: No
Bottomlands: No
COE Structure: No
Architectural Style: SQUARE
Markings/Pattern: NATURAL W/BLACK LANTERN
Relationship to Other Structure: ATTACHED
Original Lens: FOURTH ORDER, FRESNEL 1869
Owner: Private
Open to the Public? No
Museum: No
Web Site: http://www.graniteisland.com
National Register Status: LISTED; Reference #83000884
History: ONE OF OLDEST SURVIVING LIGHTHOUSES ON LAKE SUPERIOR; BECAME LESS IMPORTANT TO NAVIGATION IN 1920S WHEN SHIPPING RAN LESS OFTEN BETWEEN ISLAND & SHORE