Lead isotopes (Other Keyword)
1-7 (7 Records)
The two datasets presented are the results of chemical and isotopic analysis using LA-ICP-MS and ICP-MS. A sample of 400 monochrome glass seed beads and 150 lead bird and buck shot were analyzed as part of the author's Ph.D. dissertation. Chemical data for over 50 elements are presented in parts per million and weight percent for the glass beads and lead isotopic ratios are presented for the lead shot.
Chemical Data of Glass Trade Beads from 18th-Century Pensacola, FL (2020)
A sample of 400 glass beads were analyzed using LA-ICP-MS. Results for over 50 elements are presented in parts per million and weight percent.
Glaze Paint Lead Isotope Data, Goat Spring Pueblo (LA 285), Central New Mexico (2023)
Excel Spreadsheet with Corrected lead isotope values (over Pb 204 and over Pb 206) from approximately 60 glaze paint samples from Rio Grande and Western glaze-painted pottery from Goat Spring Pueblo (LA 285). The analysis was conducted in the Plasma Analytical Lab, in the Marine Science Institute at UCSC by Judith Habicht Mauche and Suzanne Eckert.
Lead and strontium isotopes to source ceramics in ancient Mexico (2016)
Recent study showed that lead isotope analysis constitutes an efficient tool to discriminate between ceramics from different origins and can be used to trace pottery provenance in the Eastern Mediterranean (Renson et al. 2011 [Archaeometry 53] 37-57, Renson et al. [Archaeometry] in press). We are now applying this approach to Olmec-style pottery from Mexico. In this study, we analyzed lead and strontium isotopes of fragments from various Olmec-style ceramic wares excavated at San Lorenzo,...
Lead Isotope Ratio data for 150 Lead Shot from 18th-Century Pensacola, FL (2020)
All ratio combinations for lead isotopes for the lead shot analyzed.
Lead isotope study of the Jin state bronze artifacts from Wayaopo site, Shanxi province, Northwest China (2016)
The Jin state was one of the most important countries in the Spring and Warring Sates period (771BC~221BC). Before the middle Spring period (~576BC), it shared the bronze cultural tradition with the central dynasty (Zhou Royal family). After that, the bronze culture of Jin state was established and is characterized by different types of vessels, decorations and sometimes, manufacturing techniques. Wayaopo site is one of the typical noble family cemeteries of Jin state. In this work, 45 bronze...
Lead isotopic studies of Pueblo I glazes and archaeological mineral specimens (2016)
The earliest glazes in the Southwest were produced during the Pueblo I period (ca. 700-850 CE) in the Upper San Juan region of Colorado. Lead isotope ratios of these glaze paints were collected using multi-collector ICP-MS in an attempt to identify the source of the lead used by the potters in the production of the glaze paints. This paper will present the results of this study, and compare it to published ratios of lead ores, as well as archaeological and geological galena samples from sites in...