Category:Basalt formations in Minnesota

Subcategories

This category has the following 8 subcategories, out of 8 total.

Media in category "Basalt formations in Minnesota"

The following 11 files are in this category, out of 11 total.

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  Basalt lava flow (North Shore Volcanic Group, Mesoproterozoic, ~1.1 Ga; Lake Superior shoreline exposure along the North Shore Scenic Railroad line, just northeast of Duluth, Minnesota, USA) 4 (22291214206).jpg 4,000 × 2,101; 3.21 MB
  
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  Basalt lava flows (North Shore Volcanic Group, Mesoproterozoic, ~1.1 Ga; Lake Superior shoreline exposure along the North Shore Scenic Railroad line, just northeast of Duluth, Minnesota, USA) 1 (22129550148).jpg 2,489 × 1,511; 2.8 MB
  
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  Basalt lava flows (North Shore Volcanic Group, Mesoproterozoic, ~1.1 Ga; Lake Superior shoreline exposure along the North Shore Scenic Railroad line, just northeast of Duluth, Minnesota, USA) 2 (22129543978).jpg 3,725 × 2,371; 4.07 MB
  
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  Basalt lava flows (North Shore Volcanic Group, Mesoproterozoic, ~1.1 Ga; Lake Superior shoreline exposure along the North Shore Scenic Railroad line, just northeast of Duluth, Minnesota, USA) 3 (22327858671).jpg 3,798 × 2,750; 3.2 MB
  
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  Lester River & Japp Hole Falls (Lester Park, Minnesota, USA) (22294211225).jpg 3,823 × 1,877; 3.4 MB
  
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  Quartz tholeiite basalt lava flow (flow B, Two Harbors Basalts, North Shore Volcanic Series, Mesoproterozoic, 1097-1098 Ma; Burlington Bay, Two Harbors, Minnesota, USA) 1 (22487551401).jpg 4,000 × 3,000; 4.24 MB
  
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  Quartz tholeiite basalt lava flow (flow B, Two Harbors Basalts, North Shore Volcanic Series, Mesoproterozoic, 1097-1098 Ma; Burlington Bay, Two Harbors, Minnesota, USA) 18 (21855027043).jpg 3,999 × 2,770; 4.37 MB
  
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  Tholeiitic basalts (Clam Falls Volcanics, Mesoproterozoic, ~1.1 Ga; Interstate State Park, Taylors Falls, Minnesota, USA) 13 (23733477775).jpg 4,000 × 3,000; 4.49 MB
  
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  Tholeiitic basalts (Clam Falls Volcanics, Mesoproterozoic, ~1.1 Ga; Interstate State Park, Taylors Falls, Minnesota, USA) 2 (23651034561).jpg 4,000 × 3,000; 4.8 MB
  
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  Tholeiitic basalts (Clam Falls Volcanics, Mesoproterozoic, ~1.1 Ga; Interstate State Park, Taylors Falls, Minnesota, USA) 6 (23625056682).jpg 4,000 × 2,456; 3.8 MB
  
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  Tholeiitic basalts (Clam Falls Volcanics, Mesoproterozoic, ~1.1 Ga; Interstate State Park, Taylors Falls, Minnesota, USA) 8 (23707446946).jpg 3,027 × 2,994; 3.47 MB