obsidian
National Institutes of Health
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Investigations at Livari (south-eastern Crete) produced a small Mesolithic chipped stone assemblage, whose techno-typological…
Recent advances in high-resolution, rapid, in situ microanalytical techniques present numerous opportunities for the analytical…
Thispaperdescribesthechemical� sourcingof�53�obsidianartefactsfromColleCera,� alargeNeolithicvillagelocatedinLoretoAprutino…
Geochemical analyses of obsidian offer unexpected insights on the size and organization of the Hohokam regional system in the…
Trace element analysis of obsidian artifacts from Moho Cay, Belize, reveals that the obsidian derives primarily from the El…
Obsidian research has revealed geochemical anomalies. Neutron activation analysis was used to analyze the samples. Correlations…
Antiquities are often interesting but not always esthetically satisfying. The obsidian ear spools of ancient Mexico are both…