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Tribological analysis is employed in a pilot study of the technological steps involved in the manufacture of a polished obsidian bracelet from Aşıklı Höyük, an Aceramic Neolithic site in Central Anatolia (8300–7500 cal. B.C.). The study includes morphological analysis of the bracelet, based on profile measurements, and identifications of wear variations indicated by surface topographic features and...
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