Vintage Chert Biface Knife or Preform – Michigan Surface Find 1966 – 2.75" Tool
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Product details
| Management number | 8667825 | Release Date | 2025/09/03 | List Price | $13.19 | Model Number | 8667825 | ||
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| Category | |||||||||
This listing is for a vintage biface stone tool made of chert, found during a surface collection in Michigan in 1966. Measures approximately 2.75 inches long, this piece features visible percussion flaking on both faces. It may have been used as a small knife, cutting tool, or as a preform for a future point. It has finely worked edges and thinning indicative of early tool-making processes. It comes from a private collection and was discovered the 1960s.
This item is sold for educational or collectible purposes by those interested in early stone tools, geology, or natural history.
Details:
• Material: Chert
• Length: Approx. 2.75 inches
• Type: Biface tool or preform
• Found: Michigan, USA 1966
• Condition: As found. Please review all photos.
Note: This listing is for one individual tool. The original box is not included but is shown for provenance only.
No cultural or tribal affiliation is claimed. This item is not represented as ceremonial or sacred in nature.
| Category | Tools > Hand Tools > Knives & Cutters |
|---|---|
| Size | N/A |
| Brand | None |
| Condition | Good |
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