De quoi est fait stone tool
The oldest tools, made of knapped stone.
- Stone core — a pour partie. A pebble from which flakes are struck.
- Sharp stone edge — a pour partie. An edge made by knapping.
- Wedge — utilise. A sharp edge works like a wedge.
- Hammerstone — utilise. A hammerstone for knapping.
- Flint — est fait de. Tools were knapped from flint and other rocks with a sharp fracture.