How do you shape obsidian?

Related questions

1. Does Obsidian break easily?
2. Is green obsidian real?
3. What is the difference between jet and obsidian?
4. Is Obsidian the same as Apache tears?
5. Are Apache tears obsidian?
6. Is Obsidian fragile?
7. Can you sharpen Obsidian?
8. What can you make with Obsidian?
9. Is Onyx a precious stone?
10. How do you clean black obsidian?

Tags

1. #ground
2. #material
3. #shape
4. #shaped
5. #cabochons
6. #stone
7. #using
8. #wheels
9. #pieces
10. #jewelry
11. #other
12. #abrasive
13. #excess
14. #obsidian
15. #these
16. #lapidary
17. #grinding
18. #desired
19. #diamond
20. #remove