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  1. Oregon. Close-up of Owyhee Picture Jasper stone
  2. Himalayas - USGS Earth as Art
  3. Ghostly Grease Ice - USGS Earth as Art
  4. Roof of the World - USGS Earth as Art
  5. Yukon Delta - USGS Earth as Art
  6. Granite I
  7. Garden City, Kansas - USGS Earth as Art
  8. Fire Opal from Australia
  9. Bolivian Deforestation - USGS Earth as Art
  10. Chemicals and rock samples in Darwin's study
  11. Northern Norway - USGS Earth as Art
  12. Close Ups Of Fortification On Crazy Lace Agate
  13. Strata In Rock Formation Along Verzasca River
  14. Ice Stars - USGS Earth as Art
  15. Scripted Jasper
  16. Strata In Rock Formation Along Verzasca River
  17. Close-up of polychromic sandstone rock patterns, Petra, Jordan, Middle East
  18. Molecular model of quartz
  19. Island Rebound - USGS Earth as Art
  20. Amethyst crystals
  21. Ocean Jasper from Madagascar
  22. Quartz
  23. Alabama - USGS State Mosaic
  24. Silver Lace Onyx
  25. Wyoming - USGS State Mosaic
  26. Oregon, Owyhee River Valley. Close-up of Morrisonite Jasper
  27. Pietersite from Namibia
  28. Agate Sample
  29. Oregon - USGS State Mosaic
  30. Purple II
  31. Glacial sand deposit
  32. Mt. Etna - USGS Earth as Art
  33. Rocky Mountains - USGS Earth as Art
  34. New Hampshire - USGS State Mosaic
  35. San Luis, Argentina - USGS Earth as Art
  36. Colorful Petrified Dinosaur Bone
  37. Tweezers holding small purple gem, close-up
  38. Swirl pattern on Deschutes Jasper Slab
  39. Oregon, Owyhee River Valley. Close-up of Morrisonite Jasper
  40. Barreal Blanco - USGS Earth as Art
  41. Marble
  42. Alaska - USGS State Mosaic
  43. Stratified rock at Agio Pavlos, island of Crete, Greece, Mediterranean
  44. Arizona, close-up of petrified wood
  45. Family Blessing - Sentiment
  46. Marble
  47. Australia - USGS Earth as Art
  48. Florida Everglades - USGS Earth as Art