Category:Basalt lava flows in Minnesota

Subcategories

This category has the following 3 subcategories, out of 3 total.

Media in category "Basalt lava flows in Minnesota"

The following 2 files are in this category, out of 2 total.

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  Quartz tholeiite basalt lava flows (flow B over flow A, Two Harbors Basalts, North Shore Volcanic Series, Mesoproterozoic, 1097-1098 Ma; Burlington Bay, Two Harbors, Minnesota, USA) 1 (22422894536).jpg 3,999 × 2,212; 3.11 MB
  
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  Quartz tholeiite basalt lava flows (flow B over flow A, Two Harbors Basalts, North Shore Volcanic Series, Mesoproterozoic, 1097-1098 Ma; Burlington Bay, Two Harbors, Minnesota, USA) 4 (22260879010).jpg 3,000 × 4,000; 4.75 MB