2 piece Black Obsidian lot
- black obsidian with opaque streaks; thin (thickness), wide corner-notched blade for specimen or mounting -- 6 ¼ x 2 ¾ x ⅜ inches
- large black obsidian knife blade with light silver sheen; excellent flaking --
6 ¾ x 2 ⅛ x ⅜ inches
Photo is of actual lot
