AI identification & appraisal estimate

Paleo-Indian Hand Axe, Chopper, and Scraper Tool

Submitted photo of Paleo-Indian Hand Axe, Chopper, and Scraper Tool
Photo submitted by the user — not generated by AI

User's notes

Paleo Indian hand axe chopper scraper tool found in Guthrie Ok 4.5" x 2.75

These notes were written by the person who submitted this item. Appraiser.AI has not verified them, and the AI's identification and estimate may rely on them.

AI Estimated Value

Not an official valuation

$150-$300

AI estimate as of February 19, 2026 · verify with a professional before acting

AI-Generated · Verify before acting

Everything on this page is generated by AI for informational purposes only. AI can make mistakes — the AI may misidentify items or misattribute them (artist, maker, brand, designer, origin, era). This is not an official valuation and should not be used for insurance, sale, tax, estate, legal, or lending purposes — or any decision requiring a certified appraisal. It is not an authoritative claim about any person, brand, or rights holder — do not share or rely on it as a factual statement about a third party. Always consult qualified professionals before making financial decisions.

This analysis also relies on unverified notes provided by the user, which may be incomplete or inaccurate and could affect the result.

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AI Item Analysis

This is a lithic artifact consistent with Paleo-Indian stone tool technology, specifically identified as a multifunctional hand axe, chopper, and scraper. Measuring approximately 4.5 inches by 2.75 inches, the tool is crafted from a dense, cryptocrystalline silicate material, likely a local variety of chert or flint, exhibiting a varied color palette of earthy tans, reddish-browns, and creamy ochre. The physical construction shows evidence of intentional percussion flaking to create a functional working edge. The piece features a distinct 'cortex' or weathered outer skin on certain surfaces, while the worked edges reveal the internal crystalline structure of the stone. A notable geometric notch or rectangular indentation is visible on the upper surface, which could be a natural geological feature or a result of specific tool utility. The condition presents a heavy desert varnish and significant mineral patina, indicative of long-term exposure to the elements and high antiquity. There are no modern maker's marks, as the item dates to the prehistoric period. The craftsmanship is utilitarian, designed for heavy-duty tasks like butchering, bone breaking, or wood working. The overall shape is ergonomic, fitting comfortably in the palm, which is a hallmark of authentic hand-held lithic implements from this era.

AI Appraisal Report

I have conducted a visual appraisal of this lithic specimen identified as a Paleo-Indian multifunctional hand axe, chopper, and scraper found in Guthrie, Oklahoma. Measuring 4.5 by 2.75 inches, the piece exhibits classic macroscopic characteristics of a prehistoric tool, including percussion flaking and a heavy mineral patina consistent with significant antiquity. The presence of a desert varnish and varied chert coloration suggests long-term environmental exposure. However, the market for lithic artifacts is highly dependent on provenance. While the craftsmanship appears utilitarian and authentic to the Paleo-Indian period, the lack of a documented 'find site' context or professional excavation records limits its valuation. Comparables for unprovenanced surface finds in the Oklahoma region typically range from $100 to $450 depending on the specific culture (e.g., Clovis vs. later Archaic). The demand for such pieces is steady among regional collectors, but higher values are reserved for tools with expert lithic analysis confirming 'use-wear' patterns. I must state that a definitive determination of authenticity cannot be made via imagery alone. To confirm this is not a modern 'debtage' or a geofact (naturally tumbled stone), an in-person microscopic examination is required to identify specific flake scars and bulbs of percussion. Furthermore, formal provenance documentation or a certificate of authenticity from a lithic specialist would be necessary to reach the upper tier of the valuation range. For now, the value reflects its status as a high-quality regional surface find.

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