Corner Notch Arrowhead / Georgetown Flint Arrowhead Edwards Plateau These are heat treated Novaculite

These are heat treated Novaculite slabs and  are 5/16 to 3/8" thick

The preforms are 3/8" to 1/2 thick and ready to knapp

This is 3+ lbs of black and mahogany obsidian spalls

I know alot of folks don't have the big saws and kilns to process this material but they do have trim or tile saws

This corner notch is made of heat treated Edward's Plateau chert

Corner Notch Arrowhead / Georgetown Flint Arrowhead Edwards Plateau These are heat treated NovaculiteThis is a modern corner notch type arrowhead that was knapped on video by yours truly from heat treated Georgetown flint chert. Edward's is a Texas flint that was used by ancient people for thousands of years. It measures 2 3 8" in length