ISOTOPES ON THE BEACH, PART 2: NEODYMIUM ISOTOPIC ANALYSIS FOR THE PROVENANCING OF ROMAN GLASS‐MAKING
Archaeometry(2013)
摘要
In this study, we have evaluated the applicability of Nd isotopic analysis for the provenancing of Roman glass and we present a database of Nd isotopic compositions of possible sand raw materials from the western Mediterranean, as a means of comparison for the growing number of isotopic studies on ancient glass. The 143Nd/144Nd isotope ratio of sands is a good indicator for their geological (and sometimes geographical) provenance. The use of the isotopic signature of Nd as a proxy for the source of silica in glass is, however, not always straightforward because of the possible overlap of signatures from different suppliers.
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关键词
NEODYMIUM,ISOTOPES,PROVENANCE STUDIES,ROMAN,NATRON GLASS,RAW MATERIALS,BEACH SAND,WESTERN MEDITERRANEAN
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