Flintknapping is the technique of making tools, knives, arrowheads, spear
heads, and other similar things from certain types of stone. The best
stones to use for this are obsidian, flint, chert, and other similar
types of stone.
Some Basic Flint Knapping
Techniques - Features Brian Merrill
demonstrating some basic flint knapping techniques
at the Wildwood Trackers
meeting in June 2004