Category:Columnar igneous rocks in Minnesota
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Pages in category "Category:Columnar igneous rocks in Minnesota"
- Category:Columnar basalts in Minnesota
- Category:Palisade Head
- Category:Shovel Point
- File:050819 TettegoucheStatePark HighFalls.jpg
- File:Baptism River Basalt (North Shore Volcanic Group, Mesoproterozoic, ~1097 Ma; Split Rock Lighthouse, Minnesota, USA) 1 (22633535998).jpg
- File:Basaltic columns Lake Superior.png
- File:North Shore Trip - Beautiful Grand Marais, MN (14946611036).jpg
- File:Northern MN Spring 2005 099.jpg
- File:Palisade, Shovel Point (cropped).jpg
- File:Pigeon River High Falls, on the Minnesoda - Ontario border -a.jpg
- File:Shovel Point on the North Shore of Lake Superior.jpg