Use-wear analysis

Use-wear analysis is a method in archaeology to identify the functions of artifact tools by closely examining their working surfaces and edges.

[4] The organic residues are analyzed in order to understand the activities the lithics were used for such as butchering, or other tasks which can leave behind traces of working with wood, ceramics, or plant remains.

[4] An often noted example from modern culture are screwdrivers which are designed for driving screws but are regularly used to open cans of paint.

[6] In addition to flake scars, abrasion, edge rounding, and striations occurring after tool use, one must be careful to note whether this was from actual use or from handling after excavation/collection.

Alterations to a tool's edge or surface can result from improper handling or storage.

The reliability of experimental archaeology has made it a popular method for assisting in the analysis of use-wear.

Additionally, the experiments must last an acceptable amount of time; slicing an object once will not suffice and requires countless attempts per tool and per material used upon.