Bifacial Lithic Core / Occasional Hand Axe

This item is a 5-inch by 2-inch bifacially worked lithic core, identified as being sourced from Guthrie, Oklahoma. The artifact is composed of a dense, sedimentary or metamorphic stone material, displaying a range of earthy tones including tan, cream, and ochre-brown. Its construction shows clear evidence of percussion flaking, with visible flake scars, ridges, and pits where material was intentionally removed from both sides (bifacial) to create a workable edge or to reduce the mass. The shape is somewhat ovate and robust, designed to fit within the palm of the hand, which is consistent with early stone tool precursors or multi-purpose core tools. Regarding condition, the piece shows significant weathering and a developed patina, suggesting substantial geological age. The edges appear somewhat blunted by natural erosion or use-wear over time. There are no modern maker's marks or signatures, as it is a prehistoric lithic remain. The craftsmanship reflects a utilitarian approach to stone reduction rather than fine pressure-flaking found in later projectile points. This piece serves as a primary example of pre-form technology, used either as a heavy scraping tool or as a source of raw material for smaller flakes. The surface shows some geological mineralization and micro-pitting, which are characteristic of items found in Oklahoma's specific soil chemistry.

Based on my examination of this 5-inch bifacial lithic core from Guthrie, Oklahoma, I have assessed its value based on its utilitarian characteristics and geological condition. The item displays classic percussion flaking techniques consistent with a multi-purpose core or a crude pre-form. The patina and mineralization are consistent with the soil chemistry of the Southern Plains, particularly the iron-rich clays found in central Oklahoma. The blunted edges and lack of fine retouching suggest this was a tool used for heavy tasks or simply a source for smaller flakes. The market for lithic cores and 'rough' bifaces is stable but significantly lower than that of finished, diagnostic projectile points (such as Clovis or Folsom tips). This piece is a 'functional' artifact rather than an 'aesthetic' one. Similar examples found in the Oklahoma region typically sell within the $40 to $100 range at regional auctions or among collectors of 'field finds.' Authenticity appears likely based on the weathering patterns and the quality of the flake scars, which do not show the characteristic 'crushing' found in modern knapping. However, a definitive authentication cannot be granted via digital imagery alone. A physical inspection is required to confirm the absence of modern metal tool marks and to verify the depth of the patina under magnification. To increase its market value, documented provenance—such as a specific site location (with permit verification) or a chain of ownership—would be essential. Without a professional 'COA' (Certificate of Authenticity) from a recognized lithic expert or a clear archaeological context, the value remains at the lower end of the collector scale.