1 Compositional Characterization of Zisha clay from the Yixing area 2 (Jiangsu, China) by Neutron Activation Analysis 3 4 5 Jian Zhu1, Brandi L. MacDonald2, Tao Hang3, Zewei Zhu4, Michael D. Glascock2* 6 7 1 Department of Archaeology and Anthropology, University of Chinese Academy of Sciences, 8 Beijing 100049, China 9 2 Archaeometry Laboratory, Research Reactor Center, University of Missouri, Columbia, MO, 10 65211, USA 11 3 Nanjing Museum, Nanjing, 210016, China 12 4 Pinni Zisha-Stoneware Clay Plant, Yixing, 214221, China 13 14 Corresponding author. Tel.: +00 573 882 5270; E-mail address:
[email protected] 15 (Michael D. Glascock). 16 17 Abstract 18 19 Zisha stoneware is a distinctive pottery tradition unique to China. This ceramic tradition 20 was highly popularized during the Ming Dynasty (AD 1368-1644), and continues to be 21 manufactured through the present day. Throughout history, Zisha stoneware vessels have been 22 highly desirable objects used mainly by high status individuals, and by the early 17th century was 23 exported to Europe as trade items. Soon thereafter, European imitations of Zisha stonewares were 24 produced in the Netherlands at Delft, and in England and Germany. Today, authentic Zisha wares 25 are difficult to discern from imitations using the naked eye alone, which poses problems for 26 provenance, authenticity of antiquities, and reconstructing ancient ceramic technologies developed 27 in China. The goal of this study was to determine the elemental and mineralogical properties of 28 Zisha clays and to evaluate their suitability for archaeological provenance study. This study used 29 petrographic thin-section analysis and neutron activation analysis (NAA) to characterize multiple 30 distinct types of Zisha clays, as well as other regional clays, from deposits around Huanglong 31 Mountain (Yixing City, China).