Is Obsidian radioactive?

1 views

I dislike this

Related questions

  1. How can you tell the difference between Onyx and Obsidian?
  2. How do you cut Obsidian?
  3. Is Obsidian good luck?
  4. How do you shape obsidian?
  5. What's the difference between Onyx and Obsidian?
  6. What is the difference between jet and obsidian?
  7. How do you clean black obsidian?
  8. Is Obsidian rare?
  9. Is Obsidian fragile?
  10. Can Obsidian cut through steel?

Tags

  1. #produced
  2. #occurring
  3. #explains
  4. #crystal
  5. #rapidly
  6. #obsidian
  7. #highly
  8. #glass
  9. #diffusion
  10. #through
  11. #cools
  12. #volcano
  13. #inhibition
  14. #naturally
  15. #minimal
  16. #formed
  17. #igneous
  18. #growth
  19. #extrusive
  20. #atomic
  21. #felsic
  22. #volcanic
  23. #viscous
  24. #extruded