![](gif/min-trip-oct6-2001-3sm.jpg)
Making strike and dip measurements on the Thomson Formation exposed in the St. Louis River near Jay Cooke State Park.
Photo by B. Saini-Eidukat.
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![](gif/min-trip-oct6-2001-4sm.jpg)
Making strike and dip measurements on the Thomson Formation exposed in the St. Louis River near Jay Cooke State Park.
Photo by B. Saini-Eidukat
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![](gif/min-trip-oct6-2001-01sm.jpg)
On the Thomson Formation exposed in the St. Louis River near Jay Cooke State Park.
Photo by B. Saini-Eidukat
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![](gif/min-trip-oct6-2001-2sm.jpg)
Making strike and dip measurements on the Thomson Formation exposed in the St. Louis River near Jay Cooke State Park.
Photo by B. Saini-Eidukat
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![](gif/St.+Louis+River+3.jpg)
View of the Thomson Formation exposed in the St. Louis River
Photo by Justin Costa Rica
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![](gif/Skyline+Parkway+1.jpg)
View of Duluth from Skyline Parkway
Photo by Justin Costa Rica
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![](gif/Grandview+3.jpg)
Thinly layered sediments at the Grandview stop
Photo by Justin Costa Rica
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![](gif/Good+Harbor+Bay+2.jpg)
Sediments at Good Harbor Bay
Photo by Justin Costa Rica
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![](gif/Beaver+Bay+Body.jpg)
Skeletal olivine crystals in the Beaver Bay body
Photo by Justin Costa Rica
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![](gif/Gooseberry+Falls+1.jpg)
Gooseberry Falls
Photo by Justin Costa Rica
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![](gif/Gooseberry+Falls+4.jpg)
Gooseberry Falls
Photo by Justin Costa Rica
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![](gif/End+Of+Trail+1.jpg)
End of the Trail campground, Gunflint Trail
Photo by Justin Costa Rica
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![](gif/Campfire+2.jpg)
Around the campfire
Photo by Justin Costa Rica
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![](gif/Campfire+2.jpg)
Around the campfire
Photo by Justin Costa Rica
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![](gif/min-trip-oct6-2001-6sm.jpg)
End of the Trail Campground, Gunflint Trail
Photo by B. Saini-Eidukat
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