Knapping

Knapping

Knapping is the process of using two rocks to create heads for stone tools.

Right clicking with a stack of two or more rocks will open a GUI for knapping a rock into a tool head. This is done by replicating the shape of the wanted tool by clicking tiles individually on the grid to remove them, or by holding click and dragging over the tiles you want to remove.

The tool head can then be used to make a stone tool by placing it directly above a stick in the crafting grid.

Knapping stone cannot be used to make armor, chisels, maces, pickaxes, prospector's picks, saws, scythes, or swords, and stone hoes do not have the ability to change tool mode that all metal hoes do.

Knapping Patterns

Axe Head	Hammer Head	Hoe Head

Knife Head	Spear Head	Shovel Head

Durability of Stone Tools

There are four types of stone: Sedimentary (50 durability), Metamorphic (55 durability), Igneous Intrusive (60 durability), and Igneous Extrusive (70 durability).