Skip Menu. Navigate to content in this page
Accessibility Assistance, opens A D A page
  1. Oregon, Owyhee River Valley. Close-up of Morrisonite Jasper
  2. Oregon, Oregon's Painted Hills
  3. Bodie California
  4. Rock formations at a lake, Gunsight Butte, Lake Powell, Glen Canyon National Recreation Area, Arizona, Utah
  5. Hikers and rainbow Kaibab Trail, Grand Canyon National Park.
  6. Low angle view of a snow covered mountain, Mt Shasta, Siskiyou County, California
  7. Rock formations at a lake, Gunsight Butte, Lake Powell, Glen Canyon National Recreation Area, Arizona, Utah
  8. Utah, Canyonlands National Park, The Needles District, Big Spring Canyon Overlook
  9. Storm Clouds Over Grand Canyon AZ
  10. Rugged Terrain - USGS Earth as Art
  11. Man climbing up a mountain, Grand Teton National Park, Wyoming
  12. Rock formations on a landscape, Hopi Point, Grand Canyon National Park, Arizona
  13. Sandstone rocks on a landscape, Wildlife Loop Road, Saddle Pass Trail, Badlands National Park, South Dakota,
  14. Perce Rock, Bonaventure Island And Perce Rock National Park, Perce, Quebec, Canada
  15. Bamburgh Castle and coastal landscape at sunrise, Bamburgh, Northumberland, England
  16. Ocean Jasper from Madagascar
  17. Swirl pattern on Deschutes Jasper Slab
  18. Indonesia, Java, Kawah Ijen Volcano, mining sulfur by hand
  19. Earth Pyramids, Italy
  20. Chemicals and rock samples in Darwin's study
  21. Milky Way Over A Rock Formation, Tres Cruces, Salta, Argentina