Rock List

 

|Mineral List | Guidelines for Rock Collections |

 

  1. Azurite
  2. Basalt
  3. Breccia
  4. Chalk
  5. Coal
  6. Conglomerate
  7. Diabase
  8. Diorite
  9. Fire Clay
  10. Gabbro
  11. Gneiss
  12. Granite
  13. Granite Porphyry
  14. Graywacke
  15. Limestone
  16. Malachite
  17. Marble
  18. Obsidian
  19. Peridotite
  20. Plastic Fire Clay
  21. Pumice
  22. Quartzite
  23. Rhyolite
  24. Sandstone
  25. Schist
  26. Shale
  27. Slate
  28. Syenite
  29. Travertine
  30. Trona
  31. Wavellite
  32. Wollastonite

 

Email the arachnid: Kerry Magruder