Box 7 Obsidian Percussion Slabs Mixed Obsidian Slabs Lavic jasper All the materials have been

All the materials have been heat treated and is ready to knapp

These are heat treated Australian Mookite preforms and are 5/16 to 3/8" thick and ready to knapp

Average size of 10 square feet

These porcelainite preforms will be availablein on a limitedbasis

Some boxes also contain colorful slag glass

Box 7 Obsidian Percussion Slabs Mixed Obsidian Slabs Lavic jasper All the materials have beenThis is 30 plus inches of mixed verity Obsidian Percussion slabs. These boxes might contain Obsidian verities like Glold sheen, silver sheen, black, rainbow, trifle, lizard skin and other verities as well. Some boxes also contain colorful slag glass. These lots are better suited for percussion and consists of thicker slabs, and possibly some end cuts and some tapered slabs. Shipps in a small flat rate box.