Took 2 of us a couple hours to dig & chisel out this 30lb Aurora Borealis Obsidian from Glass Butte, OR. : r/rockhounds
Chisel | Hexxit Wiki | Fandom
Dissecting Chisel
Black obsidian chisel. | Europeana
Late Chalcolithic selected obsidian artifacts from the excavations of... | Download Scientific Diagram
Stone Age Artifacts - RIKER DISPLAY OF HIGHLY COLLECTABLE, RARE AND UNUSUAL OBSIDIAN ARTIFACTS! In the upper left is a very unique black obsidian tomahawk chisel form. To the left of the
5.5" Obsidian Knife Chisel Pre-Columbian Colima Indian | #1884006791