Identification of provenance of obsidian samples analyzing elemental composition by INAA |
| |
| Authors: | C Seccaroni N Volante A Rosada L Ambrosone G Bufalo P Avino |
| |
| Institution: | (1) Department Tecnologie Fisiche Nuovi Materiali, ENEA R.C.-Casaccia, via Anguillarese 301, 00123 Rome, Italy;(2) Dipartimento di Archeologia e Storia delle Arti, University of Siena, via delle Cerchia 5, 53100 Siena, Italy;(3) Department of Food Technology, DISTAAM, Università del Molise, via De Sanctis, 86100 Campobasso, Italy;(4) Department of Naples, ISPESL, via Lomonaco 3, 80121 Naples, Italy;(5) Chemical Pollution Laboratory, DIPIA-ISPESL, via Urbana 167, 00184 Rome, Italy |
| |
| Abstract: | The results of a study on 111 obsidian artifacts collected during an archaeological campaign performed by the University of
Siena near Sesto Fiorentino (Florence, Italy) are reported. Earlier, we used the concentration ratios among some elements
as reported in the literature to discriminate the deposit sources. Later, optimizing the characterization and for having a
more strong classification, multivariate chemiometric investigation has been performed (multivariate statistical analysis
in Principal Components and Discriminating Factor Analysis). The data obtained show three wellseparated groups connected to
the relative sites in Lipari and in Sardinia (flows A and C from Arci Mountain). |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
