| Mineral | Obsidian |
|---|---|
| Type | Raw / Natural |
| Shape | Rough |
| Lapidary Material Type | Rough for Cabbing or Knapping |
| Item Type | Lapidary Materials |
| Modified Item | No |
| Country of Origin | United States |
Check the listing for details. Medium Black Obsidian Rough Lapidary Rock for Knapping Cabbing 5 - 6 Lbs. Condition: New, Made in United States. Listed at 44.99 USD. (1) piece of raw Obsidian weighing5 - 6 lbs. The stone is in its natural, rough form, making it ideal for cabbing, knapping, slabbing, lapidary work, or display. Obsidian can havevery sharp edges and should be handled with appropriate protective gear.