Category:Tholeiitic basalt in the United States

Subcategories

This category has the following 6 subcategories, out of 6 total.

Media in category "Tholeiitic basalt in the United States"

The following 3 files are in this category, out of 3 total.

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  Base of 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 (21855386033).jpg 4,000 × 2,666; 4.04 MB
  
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  Olivine tholeiite basalt lava flow below Gooseberry Falls - Lower Falls (Gooseberry River Basalts, North Shore Volcanic Series, Mesoproterozoic, 1097-1098 Ma; Gooseberry Falls State Park, Minnesota, USA) (22322465068).jpg 4,000 × 2,358; 6.56 MB
  
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  Vesicular tholeiitic olivine basalt (Boring Volcanic Field, Upper Pliocene, probably ~3 Ma; Crown Point roadcut, Multnomah County, Oregon, USA) 2 (26269379902).jpg 2,299 × 2,357; 3.96 MB