Can you tumble Obsidian?

Related questions

1. What can break obsidian in real life?
2. Why is obsidian important?
3. What is green obsidian used for?
4. What can you make with Obsidian?
5. Is green obsidian rare?
6. Is Obsidian radioactive?
7. Is Obsidian always black?
8. Does Obsidian break easily?
9. Can Obsidian cut through cells?
10. What is the difference between jet and obsidian?

Tags

1. #tumbling
2. #recipe
3. #pieces
4. #enough
5. #seven
6. #cover
7. #obsidian
8. #ceramics
9. #rotary
10. #broken
11. #tablespoons
12. #tumble
13. #tears
14. #apache
15. #water
16. #rocks
17. #needed
18. #inspect
19. #pound
20. #tumbler
21. #longer