2287 - Part 2/3 - Tutorial - Obsidian Challenge

🛸 Flintknapping. Knapping rocks. Making stone tools. Arrowhead. Lithic reduction.

Updated December 17, 2024

Explaining Platforms and Angles with Words
Part 1
   • 477 - Flintknapping Long Flakes - Angles a...  
Part 2
   • 478 - Flintknapping Long Flakes - Angles a...  
Part 3
   • 479 - Flintknapping Long Flakes - Angles a...  

Fog Knapping With Hopper
   / @historicflintknappingvideo724  

Aluminum sizes and source
https://www.ebay.com/itm/333413861610
https://www.ebay.com/itm/333393532365

Copper cap billet:
https://flintknappingsupplies.com/pro...

UHMW Black Plastic Mallet
Zoro Select 1Yvk7 Black Uhmw-Pe Rod Stock 3 Ft. L, 1-1/4" Dia.
https://www.ebay.com/itm/333994183040

3/8" x 12" Copper Rod Ebay:
https://www.ebay.com/itm/303928856962...

My current tool kit.
Updated Aug 5, 2024
   • 1905 - Tool Talk #flintknapping  

Large Rectangular Abrader:
https://flintknappingsupplies.com/pro...

I have two other channels and a Patreon Account
Allergic Hobbit:    / @allergichobbitknapper  
PAB Philosophy:    / @pabphilosophy  
Patreon:
https://www.patreon.com/jackcrafty?fa...

Front View of My Knapping Style:
   • 589 - Flintknapping Another Gunther Arrowh...  

Abo Technique (Natural Materials Only) My Horizontal Punch Style of Knapping:
   • 407 - Abo Flintknapping 1a Supported Horiz...  

Charles Eaton
Hard Hammer Thinning:
   • Flintknapping Hardhammer/Softhammer  

WHAT IS HIGH GRADE STONE?
Anything you can run a 1/2" flake on with a pressure flaker.

HEAT TREATING:
Heat treat a few FLAKES of everything you got except HIGH GRADE Raw Stone, Obsidian, Dacite, Basalt, Hornstone, Sonora, Fort Payne, or Rhyolite. Start with flakes and spalls less than 1" thick for 200°F for 24 hours to dry it out. Then raise the temp to 275°F and hold for 4 hours. Let cool down for 12 hours. Chip and compare. If no difference, put back I at 200°F for 1/2 hour, then raise to 275 for 1/2 hour, then raise to 325 for 4 hours.

Let cool down for 12 hours. Chip and compare. If no difference, put back in at 200°F for 1/2 hour, then raise to 275 for 1/2 hour, then raise to 325 for 1/2 hour, the raise to 375 for 4 hours.

Repeat with temp going up 50°F until you reach 600°F or nice chippable stone. Whichever comes first. If no good result, or things blow up, let us know.