Lithic Flake Value Guide

Lithic flakes are significant archaeological artifacts representing the debitage or byproduct of the ancient flintknapping process. These chert fragments offer a direct window into the technological evolution of prehistoric peoples in the United States, marking the precise moments where stone was shaped into essential survival tools.

What affects the value of Lithic Flake?

• Presence of secondary flaking or 'use-wear' which elevates a simple flake to an expedient tool.
• The specific type and color of the chert, with rare or high-quality stone being more desirable.
• Provenance and site-specific history that links the flake to a known prehistoric culture or era.
• Overall size and the completeness of the flake, including the presence of the original striking platform.

How to Identify Lithic Flake?

• Look for a distinct bulb of percussion near the striking platform where the flake was detached.
• Examine the edges for intentional retouching or wear patterns indicating use as an expedient tool.
• Identify ripple marks or waves radiating away from the point of impact on the ventral surface.
• Verify the material is authentic chert, showing the characteristic waxy luster and conchoidal fracture.

History of Lithic Flake

Lithic flakes like this one are the byproduct of flintknapping, the ancient art of shaping stone into tools. They represent direct evidence of early human technology, providing insights into the methods and materials used by prehistoric peoples to create essential implements for hunting, processing food, and other daily tasks. These fragments, though often overlooked, are crucial for archaeologists to understand ancient societies.