Category:Clasts (geology) in the United States

Subcategories

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

Media in category "Clasts (geology) in the United States"

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

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  Spherulitic obsidian in obsidian clast breccia (Nez Perce Creek Flow, about 152 ka; Firehole Canyon roadcut, Yellowstone, Wyoming, USA) 5 (20120398939).jpg 4,000 × 3,000; 4 MB
  
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  Spherulitic obsidian in obsidian clast breccia (Nez Perce Creek Flow, about 152 ka; Firehole Canyon roadcut, Yellowstone, Wyoming, USA) 6 (20306994805).jpg 3,611 × 2,774; 3.92 MB