Magallania, 2012 En este trabajo se presentan los resultados obtenidos del análisis tecnológico de artefactos de obsidiana procedentes del campo volcánico deLa Payunia (sur de Mendoza, Argentina).
LAURA SALGÁN, ADOLFO GIL, GUSTAVO NEME
doaj
Identification of Obsidian Sources on Milos, Greece
Bulletin of the Geological Society of Greece, 2018 Obsidian, a natural volcanic glass, was used extensively in ancient times because of its quality as a raw material for sharp blades. As such, obsidian is of high interest for provenancing studies, since reliable provenancing can provide information about trade routes, extension of territory, long-distance contacts and the mobility of prehistoric ...
Johannes H Sterba +2 more
openaire +3 more sources
Democratizing AI‐Enhanced Experimental Optimization: An Accessible Workflow for Chemists
Chemistry–Methods, Volume 6, Issue 4, April 2026.We present an accessible AI‐enhanced design of experiments (DoE) workflow that integrates both observational and quantitative data into experimental optimization. This approach uses large language model (LLM)‐based digitization of experimental records and retrieval‐augmented generation (RAG) to ground AI‐generated insights in provided experimental data
Nicholas N. Dahlen, Tori Z. Forbes
wiley +1 more source
Sourcing obsidian from early prehistoric sites on the Arad plain, Western Romania
Materiale și Cercetări ArheologicePortable X‑ray Fluorescence Spectroscopy (pXRF) was used to obtain source determinations for 109 obsidian artefacts from seven sites on the Arad Plain in western Romania, belonging to the Neolithic and Eneolithic periods.
Boroneanț, A., Sava, V., Bonsall, C.
doaj +1 more source
Identifying the origins of obsidian artifacts in the Deh Luran Plain (Southwestern Iran) highlights community connections in the Neolithic Zagros. [PDF]
Proc Natl Acad Sci U S A, 2022 Frahm E, Carolus CM.
europepmc +1 more source
Radioanalytical multi-elemental analysis : new methodology and archaeometric applications [PDF]
Title from PDF of title page (University of Missouri--Columbia, viewed on October 21, 2010).The entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the ...
Coleman, Magen E., 1984-
core +1 more source
Raw material choices and technical practices as indices of cultural change: Characterizing obsidian consumption at 'Mycenaean' Quartier Nu, Malia (Crete). [PDF]
PLoS One, 2022 Carter T, Kilikoglou V.
europepmc +1 more source
Dynamics of obsidian procurement at Pot Creek Pueblo (LA 260), Northern New Mexico. [PDF]
Archaeol Anthropol Sci, 2022 Boulanger MT +3 more
europepmc +1 more source
Magnetite grain-size analysis and sourcing of Mediterranean obsidians
Journal of Archaeological Science, 2012 Abstract The potential of magnetic grain-size variations as an obsidian source characteristic is investigated using geological and archaeological obsidians from five islands of the Mediterranean Sea: Lipari, Sardinia, Palmarola, Pantelleria, Melos. Four parameters are used: magnetic (χ) and anhysteretic (χa) susceptibilities, saturation isothermal ...
ZANELLA E +5 more
openaire +2 more sources
Artifact geochemistry demonstrates long-distance voyaging in the Polynesian Outliers. [PDF]
Sci Adv, 2023 Hermann A +9 more
europepmc +1 more source