Large Paleolithic Style Chert Biface Stone Tool Portable Rock Art Appraisal

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Large Paleolithic-Style Chert Biface Stone Tool / Portable Rock Art

This specimen is a large, hand-sized stone object measuring approximately 9.5 inches by 5.5 inches. It is composed of chert, a sedimentary cryptocrystalline quartz, displaying a predominantly tan and earthy brown color palette with some darker manganese-like staining across the surface. The piece exhibits characteristics of bifacial reduction, featuring broad flake scars and a tapered edge that suggests utility as a heavy-duty hand axe or scraper. The construction is robust, showing evidence of percussion flaking consistent with Lower Paleolithic Acheulean-style lithic technology, though its find location in Oklahoma would conventionally associate such forms with much later indigenous North American lithic industries or natural occurrences unless verified by archaeological context. Notable for its zoomorphic profile, the user identifies this as 'portable rock art' representing a bird effigy, with the pointed end serving as a beak-like feature and the broader body suggesting a feathered form. The condition is heavily weathered with a thick patina, rounded edges from age or environmental exposure, and no recent fractures or signs of modern alteration. The surface shows some micro-flaking along the presumed working edge, indicative of prehistoric use-wear. There are no visible maker's marks or stamps, which is typical for artifacts of this era.

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$40.00 - $85.00

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